- RS Stock No.:
- 863-3721
- Mfr. Part No.:
- T81H5D312-12
- Brand:
- TE Connectivity
Discontinued product
- RS Stock No.:
- 863-3721
- Mfr. Part No.:
- T81H5D312-12
- Brand:
- TE Connectivity
Technical Reference
Legislation and Compliance
Product Details
TE Connectivity T81 Series Signal PCB Relays
T81 Series Signal PCB relays. These ultra-miniature PCB relays have sealed plastic covers. Typical applications for this series include audio communications circuits, logic and process control, vending machines, thermostats and office automation.
T81N - standard coil; T81H - sensitive coil
Nominal power: T81N - 450mW; T81H - 200mW
Enclosure: Immersion cleanable, plastic sealed case
High dielectric strength - 1000Vrms, 50/60Hz, for 1 minute contact to coil
Contact rating: 1A @ 24VDC; 0.5A @ 120VAC
Contact material: Gold overlay silver-palladium alloy
Expected Mechanical life: 10 million operations min
Operate/Release Time (Excluding bounce): 5ms/2ms
Nominal power: T81N - 450mW; T81H - 200mW
Enclosure: Immersion cleanable, plastic sealed case
High dielectric strength - 1000Vrms, 50/60Hz, for 1 minute contact to coil
Contact rating: 1A @ 24VDC; 0.5A @ 120VAC
Contact material: Gold overlay silver-palladium alloy
Expected Mechanical life: 10 million operations min
Operate/Release Time (Excluding bounce): 5ms/2ms
Approvals
UL E29244, CSA LR48471
Specifications
Attribute | Value |
---|---|
Coil Voltage | 12V dc |
Contact Configuration | SPDT |
Mounting Type | PCB Mount |
Switching Current | 1A |
Number of Poles | 1 |
Terminal Type | PCB Pin |
Maximum Switching Voltage AC | 125V |
Maximum Switching Voltage DC | 60V |
Length | 15.9mm |
Coil Resistance | 700 Ω |
Coil Power | 200mW |
Maximum Operating Temperature | +70°C |
Series | T81 |
Minimum Operating Temperature | -30°C |
Contact Material | Silver Alloy |
Life | 100000 (Electrical) Operations, 10000000 (Mechanical) Operations |
Isolation Coil To Contact | 1kV rms |
Height | 11.7mm |
Depth | 10.9mm |
Maximum Switching Power AC | 120VA |
Maximum Switching Power DC | 30 W |
Application | Communications |