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90B05ST

SKU: 90B05ST

Regular price ₹ 411.62
Sale price ₹ 411.62 Regular price
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GRAYHILL 90B05ST DIP Switch SPST 5 Pos Tape Seal

The GRAYHILL 90B05ST is a high-quality DIP switch designed for reliable electronic switching applications. Manufactured in China (COO: CN), this switch features a sealed, molded base with optional top tape seal, ensuring durability and protection against environmental factors. It is RoHS compliant and suitable for various industrial and consumer electronics.

Product Features

  • Type: DIP Switch, SPST, 5 Positions
  • Package: Tape Seal, Sealed Base for enhanced durability
  • Package Type: TUBE (each tube length: 19.5 inches)
  • RoHS Compliant
  • Part Number: 90B05ST
  • Manufacturer: GRAYHILL
  • UOM: EA (Each)
  • ECCN: EAR99
  • Datasheet: Download Datasheet

Technical Specifications

Parameter Details
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 cycles)
Contact Resistance Initially ≤ 20 mΩ; After life ≤ 100 mΩ
Insulation Resistance Initially 5,000 MΩ; After life 1,000 MΩ
Dielectric Strength Initially 500 V AC; After life 500 V AC
Current Carry Rating Maximum rise of 20°C: 3 A to 5 A depending on model
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -55°C to +85°C
Switch Capacitance 2 pF at 1 MHz

Materials & Finishes

  • Shorting Member: 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)
  • Tape Seal: Polyester film

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
  • Moisture Resistance: Per MIL-STD-202, Method 106
  • Soldering Profile: Peak temperature 260°C

Ordering Information

Number of Positions Inches (mm) Per Tube Part Number
2 0.270" (6.9 mm) 60 90B02ST
3 0.370" (9.4 mm) 49 90B03ST
4 0.470" (11.9 mm) 37 90B04ST
5 0.570" (14.5 mm) 31 90B05ST
6 0.670" (17.0 mm) 26 90B06ST
7 0.770" (19.6 mm) 23 90B07ST
8 0.870" (22.1 mm) 20 90B08ST
9 0.970" (24.6 mm) 18 90B09ST
10 1.070" (27.2 mm) 16 90B10ST

Note: To order without the top tape seal, omit the "S" in the part number. Style "GB" versions contain 30µ gold-plated terminals. For ordering, add "L" as a suffix (e.g., 90B05STL).

For more details, please refer to the datasheet.


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