Document
TQ SMD
TESTING
LOW-PROFILE
TQ SMD RELAYSSURFACE-MOUNT RELAY
14 .551
9 .354
5.6 .220
mm inch
RoHS Directive compatibility information http://www.nais-e.com/
FEATURES
• 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
Arrangement
2 Form C
Initial contact resistance, max. (By voltage drop 6 V DC 1 A)
75 mΩ
Contact material
Au-clad AgNi type
Nominal switching capacity (resistive load)
2 A 30 V DC, 0.5 A 125 V AC
Rating
Max. switching power (resistive load)
Max. switching voltage
60 W, 62.5 VA 220 V DC, 125 V AC
Max. switching current
2A
Min. switching capacity (Reference value)#1
10 µA 10 mV DC
Nominal operating power
Single side stable 1 coil latching
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)
2 coil latching
140 mW (1.5 to 12 V DC) 200 mW (24 V DC)
Mechanical (at 180 cpm)
108
Expected life (min. operations)
Electrical (at 20 cpm)
2 A 30 V DC resistive
1 A 30 V DC resistive
105 2×105
0.5 A 125 V AC resistive
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])
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 .
Characteristics
Initial insulation resistance*1
Initial breakdown voltage
Between open contacts
Between contact sets
Between contact and coil
Initial surge voltage
Between open contacts (10×160 µs)
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)
Shock resistance
Functional*5 Destructive*6
Functional*7 Vibration resistance
Destructive
Conditions for operation, transport and storage*8 (Not freezing and condensing at low temperature)
Unit weight
Ambient temperature
Humidity
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 (Telcor.