2.54mm Pitch High Density Connector
A1 and A2 Series
■Features
1. High Density Mounting
Connectors are aligned in the longitudinal direction on the
2.54 mm mesh board, so that no idle space can occur.
2. Variation in Number of Contacts
The A1 series contains 16 types of 6 to 64 contacts, while
the A2 series contains 20 types of 1 to 20 contacts,
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3. Compatibility
The A1 series is compatible with HIF3B series cable side
and HIF3H receptacle for wide applications.
■Product Specifications
Rating
Current rating: 3A
Operating Temperature Range:
Voltage rating: 200V AC Operating Moisture Range:
Item
-55 to +85ç (Note 1)
Storage Temperature Range: -10 to +60ç (Note 2)
40 to 80%
Storage Humidity Range:
Specification
1. Insulation Resistance
1000M ohms min.
40 to 70% (Note 2)
Condition
500V DC
2. Withstanding voltage
No flashover or insulation breakdown.
650V AC/1 minute
3. Contact Resistance
15m ohms max.
0.1A
4. Vibration
No electrical discontinuity of 1μs or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5.Humidity (Steady state)
Insulation resistance 1000M ohms min.
96 hours at temperature of 40ç and humidity of 90% to 95%
6. Temperature Cycle
No damage, cracks, or parts looseness.
7. Operating Life
Contact resistance: 15m ohms max.
8. Resistance to Soldering heat
No deformation of components affecting performance.
(-65ç: 30 minutes ➝15 to 35ç: 5 minutes max.➝
125ç: 30 minutes➝ 15 to 35ç: 5 minutes max.) 5 cycles
500 cycles
Solder bath: 260ç for 10 seconds
Manual soldering: 350ç for 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
Note 3: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a
specific part number shown.
■Applications
Computers, VTR, and other various kinds of electronic equipment
■Material
Part
Pin header
C2
Material
Finish
Remarks
Insulator
PBT
Black
UL94V-0
Contact
Brass
Crimping socket
Polyamid
Crimping contact
Phosphor bronze
Contact area : gold plated
DIP area
: tin plated
Black
Contact area
–––––––
UL94V-0
: gold plated
Termination area : nickel plated
–––––––
A1 and A2 Series●2.54mm Pitch High Density Connector
■ Ordering Information
K Pin Header
A 1 - 6 P A - 2.54 DS
q
w
e
r
t
y
u
q
Series Name: A
w
Series No.:1 (double row)
e
Number of contacts: A1...6, 8, 10, 12, 14, 16, 20, 24, 26,
2 (single row)
34, 40, 50, 60, 64
A2...1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
13, 14, 15, 16, 17, 18, 19, 20
r
P: Pin header
t
A: Selective gold plated
y
Contact pitch : 2.54mm
u
Contact type:
DS : Right angle type
DSA : Straight type
K Crimping Socket
A 1 - 12 D - 2.54 C
q
w
e
r
t
y
q
Series Name : A
w
Series No. : 1 (double row)
e
Number of contacts: A1 : 8, 10, 12
r
Contact alignment : A1 : D (double row)
t
Contact pitch : 2.54mm
y
Connection type: C : crimping
q
Series Name : A
w
Series No. : 1
e
Applicable cable size
2 (single row)
A2 : 5, 6
A2 : S (single row)
K Crimping Contact
A 1 - 2630 - SCFC
q
w
e
r
2226: AWG#22~ AWG#26
2630: AWG#26~ AWG#30
r
Packaging type
SCFC : Reel
SCC : Bag
C3
A1 and A2 Series●2.54mm Pitch High Density Connector
■ A1 (Double Row)- Right Angle Type
2.54±0.05
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
BPCB mounting pattern
B±0.1
2.54±0.05
Ø0.8 +0.1
0
Unit: mm
Part Number
C4
CL No.
Number of Contacts
A
B
RoHS
Unit: mm
Part Number
CL No.
Number of Contacts
A
B
RoHS
A1-06PA-2.54DS(71) 619-0001-7-71
6
07.62 05.08
A1-26PA-2.54DS(71) 619-0009-9-71
26
33.02 30.48
A1-08PA-2.54DS(71) 619-0016-4-71
8
10.16 07.62
A1-30PA-2.54DS(71) 619-0010-8-71
30
38.10 35.56
A1-10PA-2.54DS(71) 619-0002-0-71
10
12.70 10.16
A1-34PA-2.54DS(71) 619-0011-0-71
34
43.18 40.64
A1-12PA-2.54DS(71) 619-0003-2-71
12
15.24 12.70
A1-40PA-2.54DS(71) 619-0012-3-71
40
50.80 48.26 YES
A1-14PA-2.54DS(71) 619-0004-5-71
14
17.78 15.24
A1-50PA-2.54DS(71) 619-0013-6-71
50
63.50 60.96
A1-16PA-2.54DS(71) 619-0005-8-71
16
20.32 17.78
A1-60PA-2.54DS(71) 619-0014-9-71
60
76.20 73.66
A1-18PA-2.54DS(71) 619-0006-0-71
18
22.86 20.32
A1-64PA-2.54DS(71) 619-0015-1-71
64
81.28 78.74
A1-20PA-2.54DS(71) 619-0007-3-71
20
25.40 22.86
Note: Right side and left side rib is added for 34pos, or more.
YES
A1 and A2 Series●2.54mm Pitch High Density Connector
BPCB mounting pattern
2.54±0.05
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
■ A1 (Double Row)- Straight Type
B±0.1
2.54±0.05
Ø0.8 +0.1
0
Unit: mm
Part Number
CL No.
Number of Contacts
A
B
A1-06PA-2.54DSA(71)
619-0021-4-71
6
07.32
05.08
A1-08PA-2.54DSA(71)
619-0037-4-71
8
09.86
07.62
A1-10PA-2.54DSA(71)
619-0022-7-71
10
12.40
10.16
A1-12PA-2.54DSA(71)
619-0023-0-71
12
14.94
12.70
A1-14PA-2.54DSA(71)
619-0024-2-71
14
17.48
15.24
A1-16PA-2.54DSA(71)
619-0025-5-71
16
20.02
17.78
A1-18PA-2.54DSA(71)
619-0026-8-71
18
22.56
20.32
A1-20PA-2.54DSA(71)
619-0027-0-71
20
25.10
22.86
A1-24PA-2.54DSA(71)
619-0028-3-71
24
30.18
27.94
A1-26PA-2.54DSA(71)
619-0029-6-71
26
32.72
30.48
A1-30PA-2.54DSA(71)
619-0030-5-71
30
37.80
35.56
A1-34PA-2.54DSA(71)
619-0031-8-71
34
42.88
40.64
A1-40PA-2.54DSA(71)
619-0032-0-71
40
50.50
48.26
A1-50PA-2.54DSA(71)
619-0033-3-71
50
63.20
60.96
A1-60PA-2.54DSA(71)
619-0034-6-71
60
75.90
73.66
A1-64PA-2.54DSA(71)
619-0035-9-71
64
80.98
78.74
RoHS
YES
C5
A1 and A2 Series●2.54mm Pitch High Density Connector
■ A2 (Single Row)-DIP Type
K Straight type
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
BPCB mounting pattern
K Right angle type
B±0.1
2.54±0.05
Ø0.8 +0.1
0
K Straight type
Part Number
C6
Unit: mm
CL No.
Number of Contacts
A
B
–
A2-01PA-2.54DSA(71) 620-0051-5-71
1
02.24
A2-02PA-2.54DSA(71) 620-0052-8-71
2
04.78 02.54
A2-03PA-2.54DSA(71) 620-0053-0-71
3
A2-04PA-2.54DSA(71) 620-0054-3-71
4
A2-05PA-2.54DSA(71) 620-0055-6-71
5
A2-06PA-2.54DSA(71) 620-0056-9-71
6
A2-07PA-2.54DSA(71) 620-0057-1-71
7
A2-08PA-2.54DSA(71) 620-0058-4-71
8
A2-09PA-2.54DSA(71) 620-0059-7-71
RoHS
K Right angle type
Part Number
CL No.
Unit: mm
Number of Contacts
A
B
–
A2-01PA-2.54DS(71) 620-0001-7-71
1
02.24
A2-02PA-2.54DS(71) 620-0002-0-71
2
04.78 02.54
07.32 05.08
A2-03PA-2.54DS(71) 620-0003-2-71
3
07.32 05.08
09.86 07.62
A2-04PA-2.54DS(71) 620-0004-5-71
4
09.86 07.62
12.40 10.16
A2-05PA-2.54DS(71) 620-0005-8-71
5
12.40 10.16
14.94 12.70
A2-06PA-2.54DS(71) 620-0006-0-71
6
14.94 12.70
17.48 15.24
A2-07PA-2.54DS(71) 620-0007-3-71
7
17.48 15.24
20.02 17.78
A2-08PA-2.54DS(71) 620-0008-6-71
8
20.02 17.78
9
22.56 20.30
A2-09PA-2.54DS(71) 620-0009-9-71
9
22.56 20.30
A2-10PA-2.54DSA(71) 620-0060-6-71
10
25.10 22.86
A2-10PA-2.54DS(71) 620-0010-8-71
10
25.10 22.86
A2-11PA-2.54DSA(71) 620-0061-9-71
11
27.64 25.40
A2-11PA-2.54DS(71) 620-0011-0-71
11
27.64 25.40
A2-12PA-2.54DSA(71) 620-0062-1-71
12
30.18 27.94
A2-12PA-2.54DS(71) 620-0012-3-71
12
30.18 27.94
A2-13PA-2.54DSA(71) 620-0063-4-71
13
32.72 30.48
A2-13PA-2.54DS(71) 620-0013-6-71
13
32.72 30.48
A2-14PA-2.54DSA(71) 620-0064-7-71
14
35.26 33.02
A2-14PA-2.54DS(71) 620-0014-9-71
14
35.26 33.02
A2-15PA-2.54DSA(71) 620-0065-0-71
15
37.80 35.56
A2-15PA-2.54DS(71) 620-0015-1-71
15
37.80 35.56
A2-16PA-2.54DSA(71) 620-0066-2-71
16
40.34 38.10
A2-16PA-2.54DS(71) 620-0016-4-71
16
40.34 38.10
A2-17PA-2.54DSA(71) 620-0067-5-71
17
42.88 40.64
A2-17PA-2.54DS(71) 620-0017-7-71
17
42.88 40.64
A2-18PA-2.54DSA(71) 620-0068-8-71
18
45.42 43.18
A2-18PA-2.54DS(71) 620-0018-0-71
18
45.42 43.18
A2-19PA-2.54DSA(71) 620-0069-0-71
19
47.96 45.72
A2-19PA-2.54DS(71) 620-0019-2-71
19
47.96 45.72
A2-20PA-2.54DSA(71) 620-0070-0-71
20
50.50 48.26
A2-20PA-2.54DS(71) 620-0020-1-71
20
50.50 48.26
YES
RoHS
YES
A1 and A2 Series●2.54mm Pitch High Density Connector
■ Crimping Socket
K Double Row Type
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
A1-*D-2.54C
Part Number
CL No.
A
B
A1-08D-2.54C
619-0093-5
10.16
07.62
RoHS
A1-10D-2.54C
619-0091-0
12.70
10.16
A1-12D-2.54C
619-0092-2
15.24
12.70
YES
K Single Row Type
A2-*S-2.54C
Part Number
CL No.
A
B
A2-5S-2.54C
620-0101-1
12.70
10.16
A2-6S-2.54C
620-0102-4
15.24
12.70
RoHS
YES
C7
A1 and A2 Series●2.54mm Pitch High Density Connector
■ Crimping Contact
SCFC contact
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part Number
CL No.
A1-2226SCFC
619-0211-0
A1-2226SCC
619-0214-8
A1-2630SCFC
619-0212-2
A1-2630SCC
619-0215-0
Gold plated area
Gold plated area
SCC contact
Applicable Cable Packaging Type
AWG#22 to #26
AWG#26 to #30
Quantity
A
B
C
D
E
F
RoHS
Reel
10,000
11.5
0.8
1.8
1.80
2.3
2.6
Bag
100
11.5
0.8
1.8
1.80
2.3
2.6
Reel
10,000
11.5
0.8
1.4
1.35
2.0
2.1
Bag
100
11.5
0.8
1.4
1.35
2.0
2.1
YES
■ Polarizing Key
HIF3-GPIN(A)
Part Number
CL No.
Material
Remarks
HIF3-GPIN(A) 562-0126-6 Poly acetal (white) 5 pieces set
Packaging RoHS
4 sets
YES
■ Crimping Tools
Part Number
Manual crimping tool
Crimper unit
Applicator
C8
CL No.
Applicable Contact Applicable Cable
HIF3-TB2226HC 550-0154-1
A1-2226SCC
AWG#22 to #26
HIF3-TB2630HC 550-0155-4
A1-2630SCC
AWG#26 to #30
–––––––––
–––––––––
AP105-A1-2226S 901-4008-4
A1-2226SCFC
–––––––––
AP105-A1-2630S 901-4009-7
A1-2630SCFC
–––––––––
CM-105
901-0005-4
A1 and A2 Series●2.54mm Pitch High Density Connector
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
■ Short Pin
■ Performance
Item
Rating Value
Part Number
CL No.
RoHS
Contact Resistance
30m ohms max. at 0.1A DC
HIF3GA-2.54SP
562-0403-4
YES
Insulation Resistance
1000M ohms min. at 500V DC
Current rating
3A
C9