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Bourns 3500S2502L Micro-DIP Rotary Switch

The Bourns 3500 Series Micro-DIP rotary switch is a compact, fully sealed solution ideal for applications requiring automated soldering and cleaning processes. Featuring direct decimal to binary conversion, it simplifies addressing PROM’s or setting microprocessor-controlled devices. Offered in multiple configurations with extended shafts and right-angle orientations, the 3500 Series provides design flexibility and is backed by a lifetime warranty. It is a lead-free and RoHS compliant component suitable for various industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:3500S-2-502L
Stock:58
Inv Date:05-28-2026
Price: Unit price: $72.03
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Source:DigiKey
Part No:3500S-2-502L
Stock:106
Inv Date:05-28-2026
Price: Unit price: $90.25
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Part No:3500S-2-502L
Stock:17
Inv Date:05-29-2026
Price: Unit price: $80.38
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Part No:3500S-2-502L
Stock:23
Inv Date:05-28-2026
Price: Unit price: $77.36
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Part No:3500S-2-502L
Stock:143
Inv Date:05-28-2026
Price: Unit price: $63.38
Buy/RFQ:
Part No:3500S-2-502L
Stock:143
Inv Date:05-28-2026
Price: Unit price: $63.38
Buy/RFQ:
Part No:3500S-2-502L
Stock:50
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns 3500S2502L Micro-DIP Rotary Switch Specifications:

  • No. of Switching Positions: 8, 10, 16
  • Life: 20,000 Detents at +250C
  • Rotational Torque (Initial): 1.0-4.5 Inch/Ounces
  • Terminal Strength: Pull 3 Pounds, Push 3 Pounds, for 15 Seconds
  • Minimum Switching Current: 1µA
  • Minimum Switching Voltage: 30 mVDC
  • Maximum Electrical Current, Non-Switching: 1A
  • Maximum Rated Load, Switching: 100 mA at 28 VDC Resistive
  • Contact Resistance (Initial): 100 mΩ Maximum
  • Insulation Resistance: 1,000 MΩ Minimum At 100 VDC
  • Dielectric Withstanding Voltage: 250 VAC (RMS)
  • Operating Temperature: -650C To +850C
  • Storage Temperature: -650C To +1250C
  • Vibration: 15g, 10 to 2,000 Hz, Method 204, Condition B of Mil-Std 202
  • Moisture Resistance: Method 106, Mil-Std 202, 50 VDC Polarizing Voltage
  • Seal: Top: O-Ring, Bottom: Epoxy
  • Solderability: Method 208 of Mil-Std 202, 95% Coverage
  • Solvent Resistance: Method 215 of Mil-Std 202
  • Humidity: Method 103B of Mil-Std 202, Test Condition A, 50 VDC Polarizing Voltage
  • Housing and Base: Glass Reinforced High Temperature 4/6 Nylon, UL 94 V0
  • Rotor: Glass Reinforced 6/6 Nylon UL 94 V0
  • O-Ring: Silicon Rubber
  • Contact: Copper Alloy Base, Gold Over Nickel Plate
  • Terminal: Matte Tin With Whisker Inhibitors Over Nickel Plate
  • Weight: 0.03 Oz (.86G)
  • Knobs Type B: ABS, UL 94 V0 (Black)
  • Knobs Type K: Glass Reinforced Polyester, 94 V0 (White)
  • Knobs Type V: Glass Reinforced 6/6 Nylon, 94 V0 (Black)

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Frequently Asked Questions

Where can I buy Bourns 3500S2502L?

You can click on the BUY or RFQ button to purchase 3500S2502L from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3500S2502L?

You can download the 3500S2502L datasheet or visit the Bourns website for support.

Who is the manufacturer of 3500S2502L?

Bourns

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