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T77V1D10-12 from TYCO

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T77V1D10-12

Manufacturer: TYCO

Potter & Brumfield

Partnumber Manufacturer Quantity Availability
T77V1D10-12,T77V1D1012 TYCO 17000 In Stock

Description and Introduction

Potter & Brumfield The part **T77V1D10-12** is a **10A, 12V DC** **SPST-NO (Single Pole Single Throw - Normally Open)** **PCB relay**.  

### **Manufacturer Specifications:**  
- **Contact Form:** SPST-NO (1 Form A)  
- **Contact Rating:** 10A at 12V DC  
- **Coil Voltage:** 12V DC  
- **Coil Power Consumption:** ~360mW  
- **Contact Material:** Silver Alloy  
- **Operating Temperature Range:** -40°C to +85°C  
- **Mechanical Life:** 10,000,000 operations  
- **Electrical Life:** 100,000 operations (at rated load)  
- **Insulation Resistance:** 100MΩ min (500V DC)  
- **Dielectric Strength:** 1,000V AC (1 min)  

### **Descriptions and Features:**  
- **Compact PCB Mount Design** – Suitable for space-constrained applications.  
- **High Switching Capacity** – Capable of handling 10A DC loads.  
- **Low Power Consumption** – Energy-efficient coil design.  
- **Silver Alloy Contacts** – Ensures reliable switching and durability.  
- **Sealed Construction** – Provides dust and moisture resistance.  
- **Compliant with Safety Standards** – Meets relevant industry certifications (if specified by the manufacturer).  

This relay is commonly used in **automotive, industrial control, and power management applications**.  

(Note: Always verify exact specifications with the manufacturer's datasheet for critical applications.)

Application Scenarios & Design Considerations

Potter & Brumfield

Alternative Part Number

  • RT314012 --: 12V DC coil power relay with SPDT contacts, similar footprint and coil rating, widely available and pin-compatible in most applications.
  • G5LE-1-DC12 --: 12V DC SPDT power relay with comparable contact rating and coil voltage, common cross-reference for general-purpose PCB relays.
  • HF32FA-012-HS --: 12V DC SPDT relay offering similar switching capacity and coil characteristics, cost-effective alternative for general-purpose use.
  • J107D12 --: Similar 12V DPDT signal relay with comparable coil and contact ratings, widely available as a functional substitute.
  • G6A-274P-ST-US-DC12 --: 12V DPDT low-signal relay with similar contact ratings and footprint, suitable for telecom and signal switching applications.
  • V23105-A5003-A201 --: 12V DPDT signal relay in the same class with comparable coil resistance and switching capability, usable as a drop-in alternative.

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