For board-to-board
Narrow pitch connectors
(0.5mm pitch)
P5K/P5KS
Mated heights of 3.0 to 9.0 mm supported with “TOUGH CONTACT”
construction provides resistant to various environmental conditions.
FEATURES
1. Wide range of mated heights (3.0 to 9.0 mm) is available
2. “TOUGH CONTACT” construction provides high contact
reliability design resistant to various environmental
conditions.
3. The effective mating length is long and there is enough
space for mating.
P5K
５．
８mm
4．
6mm
Socket
Header
APPLICATIONS
Mobile devices and industrial equipment
P5KS
５．
4mm
5．
0mm
Socket
Header
DETAILED FEATURES
The effective mating length is long and there is enough
space for mating.
Effective mating length
Type
P5K
P5KS
Even if the connection is
incomplete, as the effective
mating is longer, the normal
electrical connection can be
expected.
Effective mating length
0.65 mm
1.0 mm
Automatic mounting
Suction area for automatic mounting machines is employed.
Suction face
P5K Header
P5K Socket
–1–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
ORDERING INFORMATION
P5K (Mated height: 3.0 mm and 3.5 mm)
AXK
Number
of pins
(2 digits)
7 Y G
Y: (Fixed)
Functions
3: With positioning bosses
4: Without positioning bosses
Mated height
(Socket)
1: For mated height 3.0 mm and 3.5 mm
(Header)
2: For mated height 3.5 mm
3: For mated height 3.0 mm
5: Socket
6: Header
Packing
G: 1,500 pieces embossed tape and
plastic reel × 2 reels
Surface treatment (Contact portion / Terminal portion)
7: Base: Ni plating, Surface: Au plating/
Base: Ni plating, Surface: Au plating
P5KS (Mated height: 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 8.0 mm and 9.0 mm)
AXK
Number
of pins
(2 digits)
5S: Socket
6S: Header
7 Y G
Functions
3: With positioning bosses
4: Without positioning bosses
Mated height (mm)
(Socket)
0: For mated height
2: For mated height
3: For mated height
(Header)
4: For mated height
5: For mated height
6: For mated height
4.0/5.0/6.0
4.5/5.5/6.5
7.0/8.0/9.0
4.0/4.5/7.0
5.0/5.5/8.0
6.0/6.5/9.0
Packing
G: For 4.0/4.5/5.0/5.5/6.0/6.5 mm mated height Socket and
4.0/4.5/7.0 mm mated height
Header: 1,500 pieces embossed tape and plastic reel × 2 reels
G: For 7.0/8.0/9.0 mm mated height Socket and
5.0/5.5/6.0/6.5/8.0/9.0 mm mated height
Header: 1,000 pieces embossed tape and plastic reel × 2 reels
Y: (Fixed)
Surface treatment
(Contact portion /
Terminal portion)
7: Base: Ni plating,
Surface: Au plating/
Base: Ni plating,
Surface: Au plating
PRODUCT TYPES
P5K
Mated height
3.0 mm
3.5 mm
Number of pins
20
22
30
40
50
60
70
80
100
120
20
22
30
34
40
50
60
70
80
100
120
Part number
Socket
AXK520147YG
AXK522147YG
AXK530147YG
AXK540147YG
AXK550147YG
AXK560147YG
AXK570147YG
AXK580147YG
AXK500147YG
AXK5A2147YG
AXK520147YG
AXK522147YG
AXK530147YG
AXK534147YG
AXK540147YG
AXK550147YG
AXK560147YG
AXK570147YG
AXK580147YG
AXK500147YG
AXK5A2147YG
Packing
Header
AXK620347YG
AXK622347YG
AXK630347YG
AXK640347YG
AXK650347YG
AXK660347YG
AXK670347YG
AXK680347YG
AXK600347YG
AXK6A2347YG
AXK620247YG
AXK622247YG
AXK630247YG
AXK634247YG
AXK640247YG
AXK650247YG
AXK660247YG
AXK670247YG
AXK680247YG
AXK600247YG
AXK6A2247YG
Inner carton (1-reel)
Outer carton
1,500 pieces
3,000 pieces
Notes: 1. Order unit: For volume production: 1-inner carton (1-reel) units. For samples, please contact our sales office.
2. The standard type comes without positioning bosses. Connectors with positioning bosses are available for on-demand production.
–2–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
P5KS
Mated height
4.0 mm
4.5 mm
5.0 mm
5.5 mm
6.0 mm
Number of pins
Part number
Packing
20
24
30
34
40
50
60
70
80
100
20
24
30
34
40
50
60
70
80
100
20
Socket
AXK5S20047YG
AXK5S24047YG
AXK5S30047YG
AXK5S34047YG
AXK5S40047YG
AXK5S50047YG
AXK5S60047YG
AXK5S70047YG
AXK5S80047YG
AXK5S00047YG
AXK5S20247YG
AXK5S24247YG
AXK5S30247YG
AXK5S34247YG
AXK5S40247YG
AXK5S50247YG
AXK5S60247YG
AXK5S70247YG
AXK5S80247YG
AXK5S00247YG
AXK5S20047YG
Header
AXK6S20447YG
AXK6S24447YG
AXK6S30447YG
AXK6S34447YG
AXK6S40447YG
AXK6S50447YG
AXK6S60447YG
AXK6S70447YG
AXK6S80447YG
AXK6S00447YG
AXK6S20447YG
AXK6S24447YG
AXK6S30447YG
AXK6S34447YG
AXK6S40447YG
AXK6S50447YG
AXK6S60447YG
AXK6S70447YG
AXK6S80447YG
AXK6S00447YG
AXK6S20547YG
24
AXK5S24047YG
AXK6S24547YG
30
34
40
50
60
70
80
100
20
24
30
34
40
50
60
70
80
100
20
30
40
50
60
70
80
100
AXK5S30047YG
AXK5S34047YG
AXK5S40047YG
AXK5S50047YG
AXK5S60047YG
AXK5S70047YG
AXK5S80047YG
AXK5S00047YG
AXK5S20247YG
AXK5S24247YG
AXK5S30247YG
AXK5S34247YG
AXK5S40247YG
AXK5S50247YG
AXK5S60247YG
AXK5S70247YG
AXK5S80247YG
AXK5S00247YG
AXK5S20047YG
AXK5S30047YG
AXK5S40047YG
AXK5S50047YG
AXK5S60047YG
AXK5S70047YG
AXK5S80047YG
AXK5S00047YG
AXK6S30547YG
AXK6S34547YG
AXK6S40547YG
AXK6S50547YG
AXK6S60547YG
AXK6S70547YG
AXK6S80547YG
AXK6S00547YG
AXK6S20547YG
AXK6S24547YG
AXK6S30547YG
AXK6S34547YG
AXK6S40547YG
AXK6S50547YG
AXK6S60547YG
AXK6S70547YG
AXK6S80547YG
AXK6S00547YG
AXK6S20647YG
AXK6S30647YG
AXK6S40647YG
AXK6S50647YG
AXK6S60647YG
AXK6S70647YG
AXK6S80647YG
AXK6S00647YG
Inner carton (1-reel)
Outer carton
1,500 pieces
3,000 pieces
Socket: 1,500 pieces
Header: 1,000 pieces
Socket: 3,000 pieces
Header: 2,000 pieces
Notes: 1. Order unit: For volume production: 1-inner carton (1-reel) units. For samples, please contact our sales office.
2. The standard type comes without positioning bosses. Connectors with positioning bosses are available for on-demand production.
–3–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
Mated height
6.5 mm
7.0 mm
8.0 mm
9.0 mm
Number of pins
Part number
Packing
20
Socket
AXK5S20247YG
Header
AXK6S20647YG
30
40
50
60
70
80
100
20
AXK5S30247YG
AXK5S40247YG
AXK5S50247YG
AXK5S60247YG
AXK5S70247YG
AXK5S80247YG
AXK5S00247YG
AXK5S20347YG
AXK6S30647YG
AXK6S40647YG
AXK6S50647YG
AXK6S60647YG
AXK6S70647YG
AXK6S80647YG
AXK6S00647YG
AXK6S20447YG
30
40
50
60
70
80
100
20
30
40
50
60
70
80
100
20
30
40
50
60
70
80
100
AXK5S30347YG
AXK5S40347YG
AXK5S50347YG
AXK5S60347YG
AXK5S70347YG
AXK5S80347YG
AXK5S00347YG
AXK5S20347YG
AXK5S30347YG
AXK5S40347YG
AXK5S50347YG
AXK5S60347YG
AXK5S70347YG
AXK5S80347YG
AXK5S00347YG
AXK5S20347YG
AXK5S30347YG
AXK5S40347YG
AXK5S50347YG
AXK5S60347YG
AXK5S70347YG
AXK5S80347YG
AXK5S00347YG
AXK6S30447YG
AXK6S40447YG
AXK6S50447YG
AXK6S60447YG
AXK6S70447YG
AXK6S80447YG
AXK6S00447YG
AXK6S20547YG
AXK6S30547YG
AXK6S40547YG
AXK6S50547YG
AXK6S60547YG
AXK6S70547YG
AXK6S80547YG
AXK6S00547YG
AXK6S20647YG
AXK6S30647YG
AXK6S40647YG
AXK6S50647YG
AXK6S60647YG
AXK6S70647YG
AXK6S80647YG
AXK6S00647YG
Inner carton (1-reel)
Outer carton
Socket: 1,500 pieces
Header: 1,000 pieces
Socket: 3,000 pieces
Header: 2,000 pieces
Socket: 1,000 pieces
Header: 1,500 pieces
Socket: 2,000 pieces
Header: 3,000 pieces
1,000 pieces
2,000 pieces
Notes: 1. Order unit: For volume production: 1-inner carton (1-reel) units. For samples, please contact our sales office.
2. The standard type comes without positioning bosses. Connectors with positioning bosses are available for on-demand production.
–4–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
SPECIFICATIONS
1. Characteristics
Item
Rated voltage
0.5A/pin contact (Max.
10A at total pin contacts)
60V AC/DC
Dielectric strength
150V AC for 1 min.
Insulation resistance
Min. 1000MΩ
Contact resistance
Max. 60mΩ
Composite insertion
force
Composite removal
force
Ambient temperature
Max. 0.785N/pin contact × pin contacts (initial)
Rated current
Electrical
characteristics
Mechanical
characteristics
Specifications
(Mated height)
4.0 mm, 4.5 mm,
5.0 mm, 5.5 mm;
6.0 mm, 6.5 mm
(Mated height)
3.0 mm, 3.5 mm
(Mated height)
7.0 mm, 8.0 mm,
9.0 mm
Conditions
0.5A/pin contact (Max. 16A at total pin contacts)
Max. 80mΩ
No short-circuiting or damage at a
detection current of 1 mA when
the specified voltage is applied for
one minute.
Using 500V DC megger (applied
for 1 min.)
Based on the contact resistance
measurement method specified
by JIS C 5402.
Min. 0.0588N/pin contact × pin contacts
–55 to +85°C
No icing. No condensation.
Soldering heat
resistance
The initial specification must be satisfied electrically and mechanically.
Reflow soldering:
Peak temperature: 260°C or less
(on the surface of the PC board
around the connector terminals)
Soldering iron: 300°C within 5
sec. 350°C within 3 sec.
Storage temperature
–55 to +85°C (product only)
–40 to +50°C (emboss packing)
No icing. No condensation.
Conformed to MIL-STD-202F,
method 107G
Order
Environmental
characteristics
Lifetime
characteristics
Thermal shock
resistance (header
and socket mated)
5 cycles,
insulation resistance min. 100MΩ,
contact resistance max. 60mΩ
5 cycles,
insulation resistance min. 100MΩ,
contact resistance max. 80mΩ
Humidity resistance
(header and socket
mated)
Saltwater spray
resistance (header
and socket mated)
H2S resistance
(header and socket
mated)
Insertion and removal
life
120 hours,
insulation resistance min. 100MΩ,
contact resistance max. 60mΩ
24 hours,
insulation resistance min. 100MΩ,
contact resistance max. 60mΩ
120 hours,
insulation resistance min. 100MΩ,
contact resistance max. 80mΩ
24 hours,
insulation resistance min. 100MΩ,
contact resistance max. 80mΩ
48 hours,
contact resistance max. 60mΩ
48 hours,
contact resistance max. 80mΩ
Unit weight
50 times
1
2
3
4
Temperature
Time
(°C)
(minutes)
0
30
–55 −3
Max. 5
30
85 +30
Max. 5
0
–55 −3
Conformed to IEC60068-2-78
Temperature 40±2°C,
humidity 90 to 95% R.H.
Conformed to IEC60068-2-11
Temperature 35±2°C,
saltwarter concentration 5±1%
Temperature 40±2°C,
gas concentration 3±1 ppm,
humidity 75 to 80% R.H.
Repeated insertion and removal
speed of max. 200 times/hours
P5K Mated height 3.0 mm
30 pins: Socket 0.17 g, Header: 0.09 g
P5KS Mated height 4.0 mm
30 pins: Socket 0.18 g, Header: 0.16 g
2. Material and surface treatment
Part name
Molded portion
Material
LCP resin (UL94V-0)
Contact and Post
Copper alloy
Surface treatment
—
Contact portion: Base: Ni plating Surface: Au plating
Terminal portion: Base: Ni plating Surface: Au plating (except the terminal tips)
The terminals close to the portion to be soldered have nickel barriers (exposed nickel
portions).
–5–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
DIMENSIONS (Unit: mm)
The CAD data of the products with a
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
P5K Socket (Mated height 3.0 mm and 3.5 mm)
External dimensions
Ａ
Ｂ±0.1
0.5±0.05
0.5±0.05
0.2±0.03
2.35
2.15
Terminal coplanarity
0.10
(0.9)
Dimensions
(0.9)
4.0
5.8
1.44 (Suction face)
5.0
0.17±0.03
General tolerance: ±0.2
P5K Header (Mated height 3.0 mm and 3.5 mm)
External dimensions
Number
of pins
20
22
30
34
40
50
60
70
80
100
120
A
B
8.20
8.70
10.70
11.70
13.20
15.70
18.20
20.70
23.20
28.20
33.20
4.50
5.00
7.00
8.00
9.50
12.00
14.50
17.00
19.50
24.50
29.50
A
B
8.20
8.70
10.70
11.70
13.20
15.70
18.20
20.70
23.20
28.20
33.20
4.50
5.00
7.00
8.00
9.50
12.00
14.50
17.00
19.50
24.50
29.50
C
D
2.40
2.90
0.85
1.35
Dimension table
Ｃ
Ａ
Ｂ±0.1
0.5±0.05
0.5±0.05
0.2±0.03
Terminal coplanarity
Ｄ
0.10
4.6
(1.4)
3.8
1.8
(1.4)
1.44 (Suction face)
Dimension table
0.20±0.03
General tolerance: ±0.2
Dimensions
Number
of pins
20
22
30
34
40
50
60
70
80
100
120
Dimensions
Mated
height
3.0 mm
3.5 mm
Socket and header are mated
Dimensions
-0.1
A+0.2
Mated
height
3.0 mm
3.5 mm
A
3.0
3.5
Note: P5KS (mated heights 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 8.0mm, and 9.0mm) cannot be mated to this type.
–6–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
P5KS Socket (Mated height 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 8.0 mm and 9.0 mm)
Dimension table
External dimensions
Dimensions
Terminal coplanarity
Ｃ
0.10
3.20
5.4
(1.10)
Number
of pins
20
24
30
34
40
50
60
70
80
100
(1.10)
4.6
1.82 (Suction face)
Ａ
Ｂ±0.1
0.5±0.05
0.5±0.05
0.2±0.03
0.15±0.03
A
B
8.20
9.20
10.70
11.70
13.20
15.70
18.20
20.70
23.20
28.20
4.50
5.50
7.00
8.00
9.50
12.00
14.50
17.00
19.50
24.50
Dimensions
C
Mated height
4.0 mm, 5.0 mm, 6.0 mm
4.5 mm, 5.5 mm, 6.5 mm
7.0 mm, 8.0 mm, 9.0 mm
General tolerance: ±0.2
3.05
3.55
6.05
P5KS Header (Mated height 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 8.0 mm and 9.0mm)
External dimensions
D
Terminal coplanarity
Ｃ
0．
10
(1.10)
1.72 (Suction face)
Ａ
Ｂ±0.1
0.5±0.05
0.5±0.05
0.2±0.03
C0.9
Dimension table
0.20±0.03
(1.10)
4.2
2.8
5.0
Dimensions
General tolerance: ±0.2
Number
of pins
20
24
30
34
40
50
60
70
80
100
A
B
8.20
9.20
10.70
11.70
13.20
15.70
18.20
20.70
23.20
28.20
4.50
5.50
7.00
8.00
9.50
12.00
14.50
17.00
19.50
24.50
C
D
0.95
1.95
2.95
3.30
4.30
5.30
Dimensions
Mated height
4.0 mm, 4.5 mm, 7.0 mm
5.0 mm, 5.5 mm, 8.0 mm
6.0 mm, 6.5 mm, 9.0 mm
Socket and header are mated
Dimensions
-0.1
A+0.2
A
Mated
height
4.0 mm
4.00
4.5 mm
5.0 mm
5.5 mm
6.0 mm
6.5 mm
7.0 mm
8.0 mm
9.0 mm
4.50
5.00
5.50
6.00
6.50
7.00
8.00
9.00
Note: P5K (mated heights 3.0mm, 3.5mm) cannot be mated to this type.
–7–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
EMBOSSED TAPE DIMENSIONS (unit: mm)
Specifications for taping
In accordance with JIS C 0806-3:1999. However, not applied to
the mounting-hole pitch of some connectors.
Tape I
Specifications for the plastic reel
In accordance with EIAJ ET-7200B.
Tape Il
（A±0.3）
（A±0.3）
D±1
Label
（B）
Embossed carrier tape
φ380
（4.0）
Top cover tape
（C）
（1.75）
Embossed mounting-hole
（2.0）
Leading direction after packaging
Taping reel
(12.0)
(12.0)
（2.0）
Leading direction after packaging
（4.0）
（C）
（1.75）
φ1.5 +0.1
0
φ1.5 +0.1
0
Dimension table
P5K
Type/Mated height
No. of pins
Type of taping
A
B
C
D
Quantity per reel
Socket and header are common
3.0mm, 3.5mm
20 to 50
60 to 70
80 to 100
120
Tape I
Tape II
Tape II
Tape II
24.0
32.0
44.0
56.0
—
28.4
40.4
52.4
11.5
14.2
20.2
26.2
25.4
33.4
45.4
57.4
1,500 pcs.
Type/Mated height
No. of pins
Type of taping
A
B
C
D
Quantity per reel
Socket
4.0mm, 4.5mm, 5.0mm,
5.5mm, 6.0mm, 6.5mm
Header
4.0mm, 4.5mm, 7.0mm
20 to 50
Tape I
24.0
—
11.5
25.4
60 to 70
Tape II
32.0
28.4
14.2
33.4
80 to 100
Tape II
44.0
40.4
20.2
45.4
20 to 50
Tape I
24.0
—
11.5
25.4
60 to 70
Tape II
32.0
28.4
14.2
33.4
80 to 100
Tape II
44.0
40.4
20.2
45.4
P5KS
Socket
7.0mm, 8.0mm, 9.0mm
Header
5.0mm, 5.5mm, 6.0mm,
6.5mm, 8.0mm, 9.0mm
1,500 pcs.
1,000 pcs.
Connector orientation with respect to embossed tape feeding direction
Type
Direction
of tape progress
Common for P5K
Socket
Header
This corner is oriented on the C side
This corner is oriented on the C side
Type
Direction
of tape progress
Common for P5KS
Socket
Header
This corner is oriented on the C side
This corner is oriented on the C side
–8–
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
NOTES (Unit: mm)
Prevention of reverse mating
The socket and header are protected from reverse mating by a
molded resin key. Excessive mating force may damage the key,
so be sure to match chamfered corners when mating.
Outline (top view)
Design of PC board patterns
Conduct the recommended foot pattern design, in order to
preserve the mechanical strength of terminal solder areas.
Recommended PC board and metal mask patterns
Connectors are mounted with high pitch density, intervals of 0.35
mm, 0.4 mm or 0.5 mm. In order to reduce solder and flux rise,
solder bridges and other issues make sure the proper levels of
solder is used.
Chamfered
corner
Chamfered corner
Chamfered corner
Mating state
The figures are recommended patterns. Please use them as a
reference.
P5K Header
Recommended PC board pattern
(TOP VIEW)
P5K Socket
Recommended PC board pattern
(TOP VIEW)
B±0.05
0.50±0.05
0.50±0.05
0.25±0.05
0.125±0.05
0.75±0.05
0.125±0.05
0.75±0.05
Recommended metal mask pattern
Metal mask thickness: When 150μm
(Opening area ratio: 62%)
Recommended metal mask pattern
Metal mask thickness: When 150μm
(Opening area ratio: 56%)
5.60±0.01
(1.55)
0.115±0.01
0.35±0.01
2.50±0.01
6.80±0.01
0.115±0.01
0.35±0.01
Recommended metal mask pattern
Metal mask thickness: When 120μm
(Opening area ratio: 78%)
Recommended metal mask pattern
Metal mask thickness: When 120μm
(Opening area ratio: 69%)
0.115±0.01
0.35±0.01
–9–
(1.95)
0.115±0.01
0.35±0.01
1.70±0.01
6.80±0.01
5.60±0.01
(1.95)
(1.35)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
4.10±0.01
(1.35)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
(1.55)
(1.10)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
4.60±0.01
(1.10)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
1.00±0.05
3.20±0.05
5.60±0.05
6.80±0.05
B±0.05
0.50±0.05
0.50±0.05
0.25±0.05
ACCTB22E 201803-T
Narrow pitch connectors P5K/P5KS (0.5mm pitch)
P5KS Header
Recommended PC board pattern
(TOP VIEW)
P5KS Socket
Recommended PC board pattern
(TOP VIEW)
B±0.05
0.50±0.05
0.50±0.05
0.25±0.05
(1.50)
(1.50)
0.115±0.01
0.35±0.01
3.00±0.01
6.00±0.01
6.40±0.01
(1.30)
3.80±0.01
(1.30)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
6.00±0.01
(1.90)
0.115±0.01
0.35±0.01
2.20±0.01
3.10±0.01
0.115±0.01
0.35±0.01
(1.65)
6.40±0.01
(1.65)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
(1.90)
Recommended metal mask pattern
Metal mask thickness: When 120μm
(Opening area ratio: 87%)
Recommended metal mask pattern
Metal mask thickness: When 120μm
(Opening area ratio: 76%)
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
0.125±0.05
0.75±0.05
Recommended metal mask pattern
Metal mask thickness: When 150μm
(Opening area ratio: 69%)
Recommended metal mask pattern
Metal mask thickness: When 150μm
(Opening area ratio: 60%)
0.115±0.01
0.35±0.01
2.00±0.05
2.40±0.05
0.125±0.05
0.75±0.05
B±0.01
0.50±0.01
0.50±0.01
0.23±0.01
6.00±0.05
6.40±0.05
B±0.05
0.50±0.05
0.50±0.05
0.25±0.05
Please refer to the latest product specifications when
designing your product.
–10–
ACCTB22E 201803-T
For board-to-board/board-to-FPC
Notes on Using Narrow pitch Connectors/
High Current Connectors
About safety remarks
Observe the following safety remarks to prevent accidents and injuries.
3) Panasonic Corporation is consistently striving to improve
1) Do not use these connectors beyond the specification sheets.
quality and reliability. However, the fact remains that electrical
The usage outside of specified rated current, dielectric strength,
components and devices generally cause failures at a given
and environmental conditions and so on may cause circuitry
statistical probability. Furthermore, their durability varies with
damage via abnormal heating, smoke, and fire.
use environments or use conditions. In this respect, please
2) In order to avoid accidents, your thorough specification review
check for actual electrical components and devices under actual
is appreciated. Please contact our sales office if your usage is
conditions before use. Continued usage in a state of degraded
out of the specifications. Otherwise, Panasonic Corporation
condition may cause the deteriorated insulation, thus result in
cannot guarantee the quality and reliability.
abnormal heat, smoke or firing. Please carry out safety design
and periodic maintenance including redundancy design, design
for fire spread prevention, and design for malfunction prevention
so that no accidents resulting in injury or death, fire accidents, or
social damage will be caused as a result of failure of the
products or ending life of the products.
Regarding the design of devices and PC board patterns
1) When using the board to board connectors, do not connect a
pair of board with multiple connectors. Otherwise, misaligned
connector positions may cause mating failure or product
breakage.
2) With mounting equipment, there may be up to a ±0.2 to 0.3
mm error in positioning. Be sure to design PC boards and
patterns while taking into consideration the performance and
abilities of the required equipment.
3) Some connectors have tabs embossed on the body to aid in
positioning. When using these connectors, make sure that the
PC board is designed with positioning holes to match these tabs.
4) To ensure the required mechanical strength when soldering
the connector terminals, make sure the PC board meets
recommended PC board pattern design dimensions given.
5) PC board
Control the thicknesses of the cover lay and adhesive to prevent
poor soldering. This connector has no stand-off. Therefore,
minimize the thickness of the cover lay, etc. so as to prevent the
occurrence of poor soldering.
6) For all connectors of the narrow pitch series, to prevent the
PC board from coming off during vibrations or impacts, and to
prevent loads from falling directly on the soldered portions, be
sure to design some means to fix the PC board in place.
Example) Secure in place with screws
7) When mounting connectors on a FPC
• When the connector soldered to FPC is mated or unmated,
solder detachment may occur by the force to the terminals.
Connector handling is recommended in the condition when the
reinforcing plate is attached to the backside of FPC where the
connector is mounted. The external dimension of the reinforcing
plate is recommended to be larger than the dimension of
“Recommended PC board pattern” (extended dimension of one
side is approximately 0.5 to 1.0 mm). The materials and
thickness of the reinforcing plate are glass epoxy or polyimide
(thickness 0.2 to 0.3 mm) or SUS (thickness 0.1 to 0.2 mm).
• As this connector has temporary locking structure, the
connector mating may be separated by the dropping impact
depend on the size, weight or bending force of the FPC. Please
consider the measures at usage to prevent the mating
separation.
8) The narrow pitch connector series is designed to be compact
and thin. Although ease of handling has been taken into
account, take care when mating the connectors, as
displacement or angled mating could damage or deform the
connector.
Screw
↓
↓
Spacer
Connector
PC board
Spacer
When connecting PC boards, take appropriate measures to
prevent the connector from coming off.
–1–
ACCTB48E 201803-T
Notes on Using Narrow pitch Connectors/High Current Connectors
Regarding the selection of the connector placement machine and the mounting
procedures
1) Select the placement machine taking into consideration the
connector height, required positioning accuracy, and packaging
conditions.
2) Be aware that if the chucking force of the placement machine
is too great, it may deform the shape of the connector body or
connector terminals.
3) Be aware that during mounting, external forces may be
applied to the connector contact surfaces and terminals and
cause deformations.
4) Depending on the size of the connector being used, self
alignment may not be possible. In such cases, be sure to
carefully position the terminal with the PC board pattern.
5) The positioning bosses give an approximate alignment for
positioning on the PC board. For accurate positioning of the
connector when mounting it to the PC board, we recommend
using an automatic positioning machine.
6) In case of dry condition, please note the occurrence of static
electricity. The product may be adhered to the embossed carrier
tape or the cover tape in dry condition. Recommended humidity
is from 40 to 60%RH and please remove static electricity by
ionizer in manufacturing process.
Regarding soldering
Reflow soldering
1) Measure the recommended profile temperature for reflow
soldering by placing a sensor on the PC board near the
connector surface or terminals. (Please refer to the specification
for detail because the temperature setting differs by products.)
2) As for cream solder printing, screen printing is recommended.
3) When setting the screen opening area and PC board foot
pattern area, refer the recommended PC board pattern and
window size of metal mask on the specification sheet, and make
sure that the size of board pattern and metal mask at the base of
the terminals are not increased.
4) Please pay attentions not to provide too much solder. It
makes miss mating because of interference at soldering portion
when mating.
Terminal
Paste solder
PC board foot pattern
5) When mounting on both sides of the PC board and the
connector is mounting on the underside, use adhesives or other
means to ensure the connector is properly fixed to the PC board.
(Double reflow soldering on the same side is possible.)
6) The condition of solder or flux rise and wettability varies
depending on the type of solder and flux. Solder and flux
characteristics should be taken into consideration and also set
the reflow temperature and oxygen level.
Hand soldering
1) Set the soldering iron so that the tip temperature is less than
that given in the table below.
Table A
Product name
Soldering iron temperature
SMD type connectors all products
300°C within 5 sec.
350°C within 3 sec.
180℃
150℃
Peak temperature
Preheating
220℃
200℃
25 sec.
60 to 120 sec.
70 sec.
Upper limited
(Solder heat resistance)
Lower limited
(Solder wettability)
Time
For products other than the ones above, please refer to the
latest product specifications.
9) The temperature profiles given in this catalog are values
measured when using the connector on a resin-based PC
board. When performed reflow soldering on a metal board (iron,
aluminum, etc.) or a metal table to mount on a FPC, make sure
there is no deformation or discoloration of the connector before
mounting.
10) Please contact our sales office when using a screen-printing
thickness other than that recommended.
4) Be aware that soldering while applying a load on the
connector terminals may cause improper operation of the
connector.
5) Thoroughly clean the soldering iron.
6) Flux from the solder wire may get on the contact surfaces
during soldering operations. After soldering, carefully check the
contact surfaces and clean off any solder before use.
7) These connector is low profile type. If too much solder is
supplied for hand soldering, It makes miss mating because of
interference at soldering portion. Please pay attentions.
S
iro old
n eri
Apply the solder
wire here
Temperature
Peak temperature 260℃
230℃
ng
2) Do not allow flux to spread onto the connector leads or PC
board. This may lead to flux rising up to the connector inside.
3) Touch the soldering iron to the foot pattern. After the foot
pattern and connector terminal are heated, apply the solder wire
so it melts at the end of the connector terminals.
7) Do not use resin-containing solder. Otherwise, the contacts
might be firmly fixed.
8) Soldering conditions
Please use the reflow temperature profile conditions
recommended below for reflow soldering. Please contact our
sales office before using a temperature profile other than that
described below (e.g. lead-free solder)
Small angle as
possible up to
45 degrees
Terminal
PC board
Pattern
–2–
ACCTB48E 201803-T
Notes on Using Narrow pitch Connectors/High Current Connectors
Solder reworking
1) Finish reworking in one operation.
2) In case of soldering rework of bridges. Do not use
supplementary solder flux. Doing so may cause contact
problems by flux.
3) Keep the soldering iron tip temperature below the
temperature given in Table A.
Handling single components
1) Make sure not to drop or allow parts to fall from work bench.
2) Excessive force applied to the terminals could cause warping,
come out, or weaken the adhesive strength of the solder. Handle
with care.
3) Do not insert or remove the connector when it is not soldered.
Forcibly applied external pressure on the terminals can weaken
the adherence of the terminals to the molded part or cause the
terminals to lose their evenness.
Precautions for mating
This product is designed with ease of handling. However, in
order to prevent the deformation or damage of contacts and
molding, take care and do not mate the connectors as shown
right.
Press-fitting while the mating
Strongly pressed and
inlets of the socket and
twisted
header are not matched.
Tilted mating
Cleaning flux from PC board
There is no need to clean this product.
If cleaning it, pay attention to the following points to prevent the
negative effect to the product.
1) Keep the cleaning solvent clean and prevent the connector
contacts from contamination.
2) Some cleaning solvents are strong and they may dissolve the
molded part and characters, so pure water passed liquid solvent
is recommended.
Handling the PC board
Handling the PC board after mounting the connector
When cutting or bending the PC board after mounting the
connector, be careful that the soldered sections are subjected to
excessive force.
The soldered areas should not be subjected to force.
Storage of connectors
1) To prevent problems from voids or air pockets due to heat of
reflow soldering, avoid storing the connectors in areas of high
humidity.
2) Depending on the connector type, the color of the connector
may vary from connector to connector depending on when it is
produced. Some connectors may change color slightly if
subjected to ultraviolet rays during storage. This is normal and
will not affect the operation of the connector.
3) When storing the connectors with the PC boards assembled
and components already set, be careful not to stack them up so
the connectors are subjected to excessive forces.
4) Avoid storing the connectors in locations with excessive dust.
The dust may accumulate and cause improper connections at
the contact surfaces.
Other Notes
1) Do not remove or insert the electrified connector (in the state
of carrying current or applying voltage).
2) Dropping of the products or rough mishandling may bend or
damage the terminals and possibly hinder proper reflow
soldering.
3) Before soldering, try not to insert or remove the connector
more than absolutely necessary.
–3–
4) When coating the PC board after soldering the connector to
prevent the deterioration of insulation, perform the coating in
such a way so that the coating does not get on the connector.
5) There may be variations in the colors of products from
different production lots. This is normal.
6) The connectors are not meant to be used for switching.
7) Product failures due to condensation are not covered by
warranty.
ACCTB48E 201803-T
Notes on Using Narrow pitch Connectors/High Current Connectors
Regarding sample orders to confirm proper mounting
When ordering samples to confirm proper mounting with the
placement machine, connectors are delivered in 50-piece units
in the condition given right. Consult a sale representative for
ordering sample units.
Condition when delivered from manufacturing
Embossed tape
amount required
for the mounting
Required number
of products for
sample production
Reel
Delivery can also be made on a reel
by customer request.
(Unit 50 pcs.)
Please refer to the latest product specifications when
designing your product.
–4–
ACCTB48E 201803-T
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