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76PRB04ST

SKU: 76PRB04ST

Regular price ₹ 526.65
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GRAYHILL 76PRB04ST DIP Switches / SIP Switches ASMSP/ST 4TGL PRB SLF

Enhance your electronic projects with the reliable and durable GRAYHILL 76PRB04ST DIP switch, designed for precise circuit control and switching applications. Manufactured in China, this high-quality switch complies with RoHS standards and is available in a convenient tube packaging. The switch is classified under product type Switches and category SIP Switches.

  • Part Number: 76PRB04ST
  • Manufacturer: GRAYHILL
  • Country of Origin: CN
  • Unit of Measure: EA (Each)
  • ECCN: EAR99
  • Package Type: TUBE
  • Datasheet: Download Datasheet

Product Features

  • Sealed DIP switch with standard through-hole design for reliable operation
  • Available in 2 to 12 positions with various lengths (0.280" to 1.280") for flexible circuit integration
  • Spring and ball contact mechanism ensures consistent electrical connectivity
  • Top tape seal option available for machine soldering or heavy cleaning processes
  • Operating temperature range from -40°C to +85°C for robust performance in diverse environments
  • Meets MIL-STD-202 environmental and mechanical standards including vibration, shock, and moisture resistance

Technical Specifications

Parameter Value
Mechanical Life 2,000 operations per switch position
Make-and-break Current Rating At resistive loads: 1 mA, 5 Vdc; 50 mA, 30 Vdc; 150 mA, 30 Vdc; 2,000 operations
Contact Resistance Initially ≤ 30 mΩ; after life ≤ 100 mΩ
Insulation Resistance Initially 5,000 MΩ; after life 1,000 MΩ
Dielectric Strength Initially 750 V AC; after life 500 V AC
Current Carry Rating Maximum rise of 20°C: 5 A
Switch Capacitance 2 pF at 1 MHz
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -55°C to +85°C

Materials & Construction

  • Shorting Member (Ball): Brass, gold-plated over nickel barrier
  • Base Contacts: Copper alloy, gold-plated over nickel barrier
  • Terminals: Copper alloy, matte tin plated over nickel barrier
  • Non-Conductive Parts: Thermoplastic (UL94V-0)
  • Protective Cover: Polycarbonate (76,78 series)
  • Tape Seal: Polyester film (76,78 series), Polyimide film (90 series)

Environmental & Mechanical Ratings

  • Vibration Resistance: Per Method 204, Test Condition B
  • Mechanical Shock: Per Method 213, Test Condition A
  • Thermal Shock Resistance: Meets specifications with no failures
  • Terminal Strength & Thermal Aging: Compliant with standards, 1,000 hours at 85°C
  • Moisture Resistance: Meets MIL-STD-202, Method 106

Soldering & Cleaning

  • Soldering Profile: Peak temperature of 260°C
  • Solderability & Resistance to Soldering Heat: Meets MIL-STD-202, Method 208
  • Cleaning: Immersion in water/detergent solutions; solutions not recommended include acetone and methylene chloride

Ordering Information

No. of Positions Length (Inches) Length (Millimeters) No./Tube
2-12 0.280" to 1.280" 7.1 mm to 32.5 mm 8 to 35

For more detailed specifications and options, please refer to the full datasheet.

Note: Datasheet was not processed, please search the internet for the part number for more details.

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