The T77 series is a miniature PCB relay with a singleSPST-NO contact arrangement, rated for 10A at 250VAC and 30VDC, using AgCdO contact material. It has a DC coil operating at 12VDC with a power rating of 450mW and a coil resistance of 320Ω. The relay features a 4000Vrms dielectric strength between coil and contacts, a creepage distance of 6.4mm, and operates within a temperature range of -30°C to +85°C. It is available in wash-tight (S) and flux-tight (V) enclosures, with a board-mount solder pin termination. Dimensions are 18.2mm length, 10.2mm width, and 14.7mm height. The part is approved to UL E29244 and VDE 40010327 standards.
Body Features
Configuration Features
Contact Features
Dimensions
Electrical Characteristics
Mechanical Attachment
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Packaging Features
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Termination Features
Usage Conditions
RELAY, 12VDC, 10A, SPST-NO, THT; Contact Configuration:SPST-N
| TE Connectivity | Powell Electronics, Inc. | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays | High Voltage Relays |
| Product Number | 1393194-9 | 1393194-9 | 74AC2504 |
| Product Name | Electromechanical Relays & Contactors | Relays | Relay, 12Vdc, 10A, Spst-No, Tht; Contact Configuration Potter&brumfield Te Connectivity |
| Approvals | EU ELV Compliant; RoHS | RoHS | |
| Operating Temp | -22 to 185 F (-30 to 85 C) | ||
| AC Voltage | 277 volts | ||
| DC Voltage | 30 volts | ||
| DC Power | 0.4500 watts |