TESTING
LOW-PROFILE
SURFACE-MOUNT RELAY
TQ-SMD
RELAYS
FEATURES
• Low-profile: 6 mm .236 inch in height comforming to EIA standards
(Tape height: max. 6.5 mm .256 inch )
9
14
.551
.354
• 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
• High capacity: 2 A
5.6
.220
• High sensitivity:
mm inch
2 Form C; 140 mW power consumption (Single side stable type)
SPECIFICATIONS
Contact
Characteristics
Arrangement
2 Form C
75 mΩ
Initial insulation resistance*1
Min. 1,000 MΩ (at 500 V DC)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Between open
contacts
Initial
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Contact material
Gold-clad silver alloy
1,500 Vrms for 1 min.
(Detection current: 10 mA)
breakdown Between contact sets
Nominal switching capacity
(resistive load)
2 A 30 V DC,
0.5 A 125 V AC
voltage
Between contact and
1,500 Vrms for 1 min.
coil
(Detection current: 10 mA)
Max. switching power
(resistive load)
60 W, 62.5 VA
Between open
contacts
(10×160 µs)
Rating
1,500 V (FCC Part 68)
Max. switching voltage
Max. switching current
Min. switching capacity ❇1
220 V DC, 125 V AC
2 A
Initial surge
voltage
Between contacts and
coil (2×10 µs)
2,500 V (Bellcore)
10 µA 10 mV DC
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
Temperature rise*2 (at 20°C)
Max. 50°C
Single side stable
1 coil latching
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Operate time [Set time]*3 (at 20°C)
300 mW (48 V DC)
Nominal
operating
power
70 mW (1.5 to 12 V DC)
100 mW (24 V DC)
Release time [Reset time]*4
(at 20°C)
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 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
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
Functional*5
Destructive*6
2 coil latching
Shock resistance
Mechanical (at 180 cpm)
108
Functional*7
Vibration resistance
2 A 30 V DC
resistive
105
Expected
life (min.
operations)
Electrical
(at 20 cpm) resistive
0.5 A 125V AC
resistive
1 A 30 V DC
Destructive
2×105
Conditions for oper- Ambient
ation, transport and temperature
storage*8 (Not freez-
–40°C to +85°C*3
–40°F to +185°F
105
Note:
ing and condensing
at low temperature)
Humidity
5 to 85% R.H.
❇1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
Unit weight
Approx. 2 g .071 oz
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 4. Conditions for operation, transport and storage mentioned in Cautions
for use (Page 178).
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