The Potter & Brumfield T77 is a miniature PCB relay for general-purpose switching, featuring a single form A SPST-NO contact arrangement and a DC coil. It has a 10A contact rating with AgCdO contact material, a 12VDC coil voltage, and 450mW coil power consumption. The relay measures 18.2mm in length, 10.2mm in width, and 14.7mm in height, and is mounted directly on a printed circuit board. It supports creepage and clearance of 6.4mm and 3.2mm between coil and contacts, with a 4000Vrms dielectric strength. The operating temperature range is -30°C to +85°C, and it meets RTII dust protection standards. The relay complies with UL E29244 and VDE 40010327 approvals.
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Manufacturer: TE Connectivity
Win Source Part Number: 853743-1-1393194-9
Series: *
Package: Bulk
Categories: Uncategorized
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
Quantity per package: 1
REACH Status: REACH info available upon request
HTSUS: 8536.41.0050
POWER RELAY, 12VDC, SPST-NO, 10A, THT ROHS COMPLIANT: YES
| TE Connectivity | Powell Electronics, Inc. | Win Source Electronics | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays | High Voltage Relays | High Voltage Relays |
| Product Number | 1-1393194-9 | 1-1393194-9 | 853743-1-1393194-9 | 24AJ2410 |
| Product Name | Electromechanical Relays & Contactors | Relays | Power Relays, Over 2 Amps - 1-1393194-9 | Power Relay, 12Vdc, Spst-No, 10A, Tht Rohs Compliant Oeg 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 |