TQ SMD
TESTING
LOW-PROFILE
SURFACE-MOUNT RELAY
TQ SMD RELAYS
FEATURES
14
.551
9
.354
5.6
.220
mm inch
RoHS Directive compatibility information
http://www.nais-e.com/
• Low-profile: 6 mm .236 inch
(Tape height: max. 6.5 mm .256 inch)
• Tape and reel package is available as standard packing style
• Surge withstand between contacts and coil: 2,500 V
• Breakdown voltage between contacts and coil: 1,500 V
• Capacity: 2 A
• High sensitivity:
2 Form C; 140 mW power consumption (Single side stable type)
SPECIFICATIONS
Contact
Characteristics
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switching capacity
(resistive load)
Max. switching power
(resistive load)
Rating
Max. switching voltage
Max. switching current
Min. switching capacity
(Reference value)#1
Single side stable
Nominal
operating
power
1 coil latching
2 coil latching
Expected
life (min.
operations)
Mechanical (at 180 cpm)
2 A 30 V DC
resistive
Electrical
1 A 30 V DC
(at 20 cpm) resistive
0.5 A 125 V AC
resistive
2 Form C
75 mΩ
Au-clad AgNi type
2 A 30 V DC,
0.5 A 125 V AC
60 W, 62.5 VA
220 V DC, 125 V AC
2A
10 µA 10 mV DC
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
300 mW (48 V DC)
70 mW (1.5 to 12 V DC)
100 mW (24 V DC)
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
108
Initial insulation resistance*1
Between open
contacts
Initial
breakdown Between contact sets
voltage
Between contact and
coil
Between open
contacts
Initial surge (10×160 µs)
voltage
Between contacts and
coil (2×10 µs)
Temperature rise*2 (at 20°C)
Operate time [Set time]*3 (at 20°C)
Release time [Reset time]*4
(at 20°C)
Functional*5
Shock resistance
Destructive*6
Functional*7
Vibration resistance
105
2×105
105
Note:
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load. (SX relays are available for low level load switching [10V DC, 10mA
max. level])
Destructive
Conditions for
operation, transport
and storage*8
(Not freezing and
condensing at low
temperature)
Unit weight
Ambient
temperature
Humidity
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as “Initial breakdown voltage” section.
*2 By resistive method, nominal voltage applied to the coil; contact carrying current:
2 A.
*3 Nominal voltage applied to the coil, excluding contact bounce time.
4
* Nominal voltage applied to the coil, excluding contact bounce time without diode.
*5 Half-wave pulse of sine wave: 6 ms; detection time: 10 µs
*6 Half-wave pulse of sine wave: 6 ms
*7 Detection time: 10 µs
*8 Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT .
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Min. 1,000 MΩ (at 500 V DC)
1,000 Vrms for 1 min.
(Detection current: 10 mA)
1,500 Vrms for 1 min.
(Detection current: 10 mA)
1,500 Vrms for 1 min.
(Detection current: 10 mA)
1,500 V (FCC Part 68)
2,500 V (Telcordia)
Max. 50°C
Max. 4 ms [Max. 4 ms]
Max. 4 ms [Max. 4 ms]
Min. 750 m/s2 {75 G}
Min. 1,000 m/s2 {100 G}
200 m/s2 {20G}, 10 to 55 Hz
at double amplitude of 3.3 mm
294 m/s2 {30G}, 10 to 55 Hz
at double amplitude of 5 mm
–40°C to +85°C*3
–40°F to +185°F
5 to 85% R.H.
Approx. 2 g .071 oz
TQ SMD
ORDERING INFORMATION
Ex. TQ
Contact arrangement
2: 2 Form C
2
–
SA
Surface-mount availability
SA: Standard surface-mount
SA: terminal type
SL : High connection reliability
SA: surface-mount terminal type
SS: Space saving surfaceSA: mount terminal type
L
–
3V
–
Z
Operating function
Coil voltage (DC)
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
1.5, 3, 4.5, 5, 6,
9, 12, 24, 48* V
Packing style
Nil: Tube packing
Z: Tape and reel packing (picked from the 6/7/8/9/10-pin side)
*48 V coil type: Single side stable only
Notes: 1. Tape and reel (picked from 1/2/3/4/5-pin side) is also available by request. Part No. suffix “-X” is needed when ordering. (ex.) TQ2SA-3V-X
2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.
TYPES
1. Single side stable
Nominal
voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
1.5
3
4.5
5
6
9
12
24
48
1.13
2.25
3.38
3.75
4.5
6.75
9
18
36
0.15
0.3
0.45
0.5
0.6
0.9
1.2
2.4
4.8
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
TQ2S❍-L-1.5 V
TQ2S❍-L-3 V
TQ2S❍-L-4.5 V
TQ2S❍-L-5 V
TQ2S❍-L-6 V
TQ2S❍-L-9 V
TQ2S❍-L-12 V
TQ2S❍-L-24 V
1.5
3
4.5
5
6
9
12
24
1.13
2.25
3.38
3.75
4.5
6.75
9
18
1.13
2.25
3.38
3.75
4.5
6.75
9
18
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
TQ2S❍-L2-1.5 V
TQ2S❍-L2-3 V
TQ2S❍-L2-4.5 V
TQ2S❍-L2-5 V
TQ2S❍-L2-6 V
TQ2S❍-L2-9 V
TQ2S❍-L2-12 V
TQ2S❍-L2-24 V
1.5
3
4.5
5
6
9
12
24
1.13
2.25
3.38
3.75
4.5
6.75
9
18
1.13
2.25
3.38
3.75
4.5
6.75
9
18
Part No.
TQ2S❍-1.5 V
TQ2S❍-3 V
TQ2S❍-4.5 V
TQ2S❍-5 V
TQ2S❍-6 V
TQ2S❍-9 V
TQ2S❍-12 V
TQ2S❍-24 V
TQ2S❍-48 V
Nominal
operating
current,
mA (±10%)
93.8
46.7
31
28.1
23.3
15.5
11.7
8.3
6.3
Coil resistance,
Ω (±10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
16
64.3
145
178
257
579
1,028
2,880
7,680
140
140
140
140
140
140
140
200
300
2.2
4.5
6.7
7.5
9
13.5
18
36
57.6
Coil resistance,
Ω (±10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
32
128.6
289.3
357
514
1,157
2,057
5,760
70
70
70
70
70
70
70
100
2.2
4.5
6.7
7.5
9
13.5
18
36
Coil resistance,
Ω (±10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
16
64.3
145
178
257
579
1,028
2,880
140
140
140
140
140
140
140
200
2.2
4.5
6.7
7.5
9
13.5
18
36
2. 1 coil latching
Nominal
operating
current,
mA (±10%)
46.9
23.3
15.6
14
11.7
7.8
5.8
4.2
3. 2 coil latching
Nominal
operating
current,
mA (±10%)
93.8
46.7
31
28.1
23.3
15.5
11.7
8.3
❍: For each surface-mounted terminal variation, input the following letter.
SA type: A, SL type: L, SS type: S
Notes: 1. Specified value of the pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.
Tape and reel: 500 pcs.; Case: 1,000 pcs.
3. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
TQ SMD
DIMENSIONS
mm inch
SA type
9
.354
14
.551
2.54
.100
0.5
.020
0.25
.010
4.9
.193
5.6
.220
Recommendable mounting pad
(Top view)
SA type
1
.039
7.62
.300
11.5±0.5
.453±.020
0.2
.008
Schematic (Top view)
•Single side stable (Deenergized condition)
−
10 9
8
7
6
1
3
4
5
2.54
.100
+
2
.079
2.94
.116
9.56
.376
SL type
2
Direction indication*
*Orientation stripe located on top of relay.
9
.354
14
.551
0.25
.010
4.9
.193
Max.
7.5
.295
2.54
.100
0.3
.012
For glue-pad
•1-coil latching (Reset condition)
14
.551
+
SL type
7.62
.300
11.5±0.5
.453±.020
0.5
.020
1
.039
2.54
.100
2.54
.100
9.56
.376
1
3
4
5
2
*Orientation stripe located on top of relay.
SS type
7.62
.300
9.3±0.5
±.020
0.5
.020
6
•2-coil latching (Reset condition)
0.25
.010
4.9
.193
Max.
7.5
.295
7
Direction indication*
9
.354
14
.551
8
−
2.94
.116
SS type
10 9
1
.039
General tolerance: ±0.3 ±.012
10 9
8
7
+
2.54
.100
−
+
1.84
.072
1
8.46
.333
6
−
2
3
4
5
Direction indication*
*Orientation stripe located on top of relay.
Tolerance: ±0.1 ±.004
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life (mounting by IRS method)
Ratio against the rated voltage, %V
Tested sample: TQ2SA-12V, 10 pcs.
No. of operations, × 104
Switching current, A
3.0
2.0
100
DC resistive load
1.0
AC resistive load
0.5
0.4
0.3
50
30
125V AC
resistive load
30V DC
resistive load
20
10
0.2
100
90
80
Pick-up voltage
70
Max.
60
Min.
50
40
Drop-out voltage
30
Max.
20
Min.
10
0
20 30
0
50
100
200 300
Contact voltage, V
0
1.0
2.0
Switching current, A
IRS 1
10
100
1,000 10,000
4
No. of operations, ×10
4.-(2) Electrical life (0.5 A 125 V AC resistive load)
Tested sample: TQ2SA-12V, 6 pcs.
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method)
Tested sample: TQ2SA-12V, 6 pcs
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method)
Change of contact resistance
(mounting by IRS method)
100
90
90
80
Pick-up voltage
70
60
Max.
Min.
50
40
Drop-out voltage
30
Max.
20
Min.
10
0
IRS 1
2
3 4 5 6 7 8 9 10
No. of operations, ×104
100
80
70
60
50
Max.
40
Min.
30
20
90
80
Pick-up voltage
70
60
Max.
Min.
50
40
Drop-out voltage
30
Max.
20
Min.
10
10
0
Ratio against the rated voltage, %V
100
Contact resistance, mΩ
Ratio against the rated voltage, %V
4.-(1) Electrical life (2 A 30 V DC resistive load)
IRS 1
2
3 4 5 6 7 8 9 10
No. of operations, ×104
0
IRS 1
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
2
3 4 5 6 7 8 9 10
No. of operations, ×104
TQ SMD
Change of contact resistance
(mounting by IRS method)
5. Coil temperature rise
6. Operate/release time
Tested sample: TQ2SA-12V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C 77°F
Tested sample: TQ2SA-12V, 6 pcs.
100
70
70
60
50
Max.
40
Min.
30
60
5
2A
Coil voltage
DC 12V type
DC 48V type
0A
50
2A
40
0A
30
20
20
Operate and release time, ms
80
Temperature rise, °C
Contact resistance, mΩ
90
0
IRS 1
2
3
4
5
6
7
8
No. of operations, ×10
0
9 10
4
Max.
Min.
3
2
Max.
Min.
1
10
10
Operate time
Release time
0
100 110 120 130 140 150
Coil applied voltage, %V
4
70
80
90
100 110 120
Coil applied voltage, %V
8. Distribution of set and reset voltage
9. Ambient temperature characteristics
Tested sample: TQ2SA-12V, 50 pcs.
Tested sample: TQ2SA-L-12V, 30 pcs.
Tested sample: TQ2SA-12V, 5 pcs.
Set voltage
Reset voltage
;
@
@
;
@
;
;@;@;@;@;@;@;@
25
0
Quantity
–40 –20
15
0
;
;
;;;;;
;;;;;
10
20
;;;;;
;;;;;;
;
;
;@;@;@;@;@;@;@
;
@
@
;
@
;
Drop-out voltage
20
;;
30
Quantity
;;
30
Pick-up voltage
10
Rate of change, %
7. Distribution of pick-up and drop out voltage
40
20
Pick-up voltage
x
Drop-out voltage
20 40 60 80
Ambient
temperature, °C
–20
5
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
–40
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
10. Distribution of contact resistance
11.-(1) High-frequency characteristics
11.-(2) High-frequency characteristics
Tested sample: TQ2SA-5V, 30 pcs. (30 × 4 contacts)
Isolation characteristics
Insertion loss characteristics
50
10 9 8 7 6
1 2 3 4 5
Isolation, dB
Terminal
Nos. 2-3, 8-9
;
Quantity
(TOP VIEW)
;;;;;;;;
;;;;;;
30
20
10
0
20
Insertion loass, dB
;;;;;;;;
;;;
Terminal
Nos. 3-4, 7-8
;;;
40
–
+
100
50
0.4
0.2
10
30
40
50
Contact resistance, mΩ
100
Frequency, MHz
1,000
12.-(2) Malfunctional shock (latching)
Tested sample: TQ2SA-12V, 6 pcs
Tested sample: TQ2SA-L2-12V, 6 pcs.
Z X
X'
Y
1000m/s 2
Deenergized
condition
Energized
condition
Z'
Y
Y'
Z X
X'
Y
1000m/s 2
Reset condition
Set condition
X
1000m/s2
Z'
1000m/s 2
X
1000m/s2
Z'
1000m/s 2
1000m/s 2
Z
1000m/s 2
X'
1000m/s 2
Z
1000m/s 2
X'
1000m/s 2
Y'
0.8
0.6
12.-(1) Malfunctional shock (single side stable)
Z'
Y
Y'
1.0
1000m/s 2
Y'
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
10
100
Frequency, MHz
1,000
TQ SMD
Tested sample: TQ2SA-12V, 6 pcs.
ON
0
ON
–10
OFF OFF
10
Drop-out voltage
0
OFF
–10
0
ON
10
Pick-up voltage
0
ON
–10
ON
Rate of change, %
ON
Pick-up voltage
Rate of change, %
Rate of change, %
10
Rate of change, %
13.-(3) Influence of adjacent mounting
Tested sample: TQ2SA-12V, 6 pcs.
Rate of change, %
13.-(2) Influence of adjacent mounting
Tested sample: TQ2SA-12V, 5 pcs.
Rate of change, %
13.-(1) Influence of adjacent mounting
OFF
10
Drop-out voltage
0
OFF
–10
OFF
0
1
2 3
4 5
6
.039 .079 .118 .157 .197 .236
Inter-relay distance , mm inch
10
ON
Pick-up voltage
0
ON
–10
ON
ON
10
OFF
0
Drop-out voltage
OFF
–10
OFF
1
2 3
4 5
6
.039 .079 .118 .157 .197 .236
Inter-relay distance , mm inch
0
OFF
1
2 3
4 5
6
.039 .079 .118 .157 .197 .236
Inter-relay distance , mm inch
14. Pulse dialing test
458 Ω
+
0.08
µF
48 V DC
0.08
µF
TQ-SMD
3 relay
2
–
458 Ω
Wire spring relay
Ratio against the rated voltage, %V
Change of pick-up and drop-out voltage
(mounting by IRS method)
Change of contact resistance
(mounting by IRS method)
100
100
90
90
80
Pick-up voltage
70
Max.
60
Min.
50
40
Drop-out voltage
30
Max.
20
Min.
80
70
60
50
40
Max.
30
Min.
20
10
10
IRS
10
20
30
40
No. of operations, ×104
0
50
IRS
10
20
30
40
No. of operations, ×104
50
;;;
;
0
Contact resistance, mΩ
Tested sample: TQ2SA-12V, 6 pcs.
(35 mA 48 V DC wire spring relay load)
Circuit
NOTES
1. Packing style
1) The relay is packed in a tube with the
relay orientation mark on the left side, as
shown in the figure below.
2) Tape and reel packing (surface-mount
terminal type)
(1) Tape dimensions
(i) SA type
(2) Dimensions of plastic reel
mm inch
21 ±0.8
.827 ±.031
mm inch
Orientation (indicates PIN No.1)stripe
0.4 ±0.1
.016 ±.004
Stopper (gray)
Relay polarity bar
4.0 ±0.1
.157 ±.004
(Z type)
1.75 ±0.1
1.5 +0.1
0 dia.
±.004
.059 +.004
dia.
0
2.0 ±0.1 .069
.079 ±.004
2.0 +0.1
0 dia.
16.0±0.1 12.3 ±0.1
.079 +.004
dia. .630±.004 .484 ±.004
0
±0.2
±.008
TQ-SMD relays
±0.3
±.012
24.0
.945
Tape coming out direction
mm inch
Relay polarity bar
(Z type)
1.5 +0.1
0 dia.
.059 +.004
dia.
0
0.4 ±0.1
.016 ±.004
TQ-SMD relays
Note) *SS type
4.0 ±0.1
.157 ±.004
1.75 ±0.1
±.004
2.0 ±0.1 .069
.079 ±.004
11.5 ±0.1
.453 ±.004
14.6±0.1
.575±.004
2.0 +0.1
0 dia. 16.0 ±0.1
12.3 ±0.1 24.0 ±0.3
.079 +.004
dia. .630±.004 .484 ±.004 .945 ±.012
0
(10.1 ±0.1
Tape coming out direction .398 ±.004)*
For Cautions for Use, see Relay Technical Information.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
330 ±2 dia.
12.992 ±.079 dia.
13 ±0.2
.512 ±.008
24.4+20
.961+.079
0
(ii) SL, SS type
7.8 ±0.2
.307 ±.008
100 ±1 dia.
3.937 ±.039 dia.
11.5 ±0.1
.453 ±.004
14.6±0.1
.575±.004
Stopper (green)
6.3
.248
2.0 ±0.5
.079 ±.020
2.0±0.2
.079±.008
