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KEMET OHD3105B Thermal Reed Switch

The KEMET OHD Thermal Reed Switch features radial tab mounting, high temperature accuracy up to 105°C, and a break contact type. Designed for high reliability, fast response, and long operational life, it provides excellent environmental durability. Suitable for circuits requiring precise thermal switching, it operates within -20°C to +150°C and is RoHS and REACH compliant. With UL, CSA, and TUV certifications, this switch ensures safety and quality. Its compact dimensions (27mm max length and 6mm height) and voltage capacity (up to 110V AC/DC) make it ideal for various industrial and electronic applications, delivering dependable thermal control performance.

Authorized Distributors
Source:DigiKey
Part No:OHD3-105B
Stock:59
Inv Date:06-05-2026
Price: Unit price: $6.24
Buy/RFQ:
Part No:OHD3-105B
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.24
Buy/RFQ:
Part No:OHD3-105B
Stock:160
Inv Date:06-05-2026
Price: Unit price: $6.49
Buy/RFQ:

KEMET OHD3105B Thermal Reed Switch Specifications:

  • Switching Temperature: 105°C ±5°C
  • Temperature Range: -20°C to +150°C
  • Contact Type: Break
  • Dimensions: Length 27mm MAX, Height 6mm, Thickness 13.5mm
  • Lead Type: Radial Tab Leads
  • Voltage DC: 2500 VAC/1 min, 3000 VAC/1 sec
  • Voltage AC: 110 VAC MAX (Opening/Closing)
  • Current: 0.3 Amps AC/DC MAX (Opening/Closing), 0.1 mAmps MIN
  • Contact Resistance: 150 mOhms MAX
  • Maximum Power: 6 W (AC/DC)
  • Maximum Voltage: 110 V (AC/DC)
  • Differential Temperature: 10°C MAX
  • Qualification: UL, CSA, TUV
  • RoHS: Yes
  • REACH: Yes
  • Weight: 24g

Buy the KEMET Series OHD Thermal Reed Switch: OHD3105B

Purchase the KEMET OHD Thermal Reed Switch online today for unmatched thermal sensing accuracy up to 105°C. Its radial tab design allows easy mounting in various applications. Built for high reliability, fast switching speeds, and long operational life, this switch is certified by UL, CSA, and TUV, ensuring safety and quality. It operates within a temperature range of -20°C to +150°C and supports voltages up to 110V AC/DC. Ideal for industrial control, automation, and thermal management solutions, it guarantees dependable performance under demanding conditions.

Get KEMET OHD3105B today—built for thermal precision and reliable high-speed response in industrial circuits.

Frequently Asked Questions

Where can I buy KEMET OHD3105B?

You can click on the BUY or RFQ button to purchase OHD3105B from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part OHD3105B?

You can download the OHD3105B datasheet or visit the KEMET website for support.

Who is the manufacturer of OHD3105B?

KEMET

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