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Bourns CMFSDP50A2 Telecom Resettable Fuse

The Bourns CMF-SDP series resettable fuses are specifically designed for telecom applications, providing a reliable and resettable overcurrent protection solution. These fuses utilize resistance-matched PTCs housed in a plastic package, ensuring consistent performance and ease of integration. They are RoHS compliant and offer narrow resistance tolerance, making them suitable for a wide range of applications including customer premise equipment (CPE) and central office (CO) environments. The CMF-SDP50A-2 model features a rated voltage of 600V, a rated resistance of 50 ohms, and a resettable characteristic, allowing for continued operation after a fault condition. Its compact surface mount design simplifies integration into various circuit boards.

Authorized Distributors
Source:DigiKey
Part No:CMF-SDP50A-2
Stock:2800
Inv Date:05-28-2026
Price: Unit price: $0.66543
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Part No:CMF-SDP50A-2
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.11
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Part No:CMF-SDP50A-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.34
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Part No:CMF-SDP50A-2
Stock:39000
Inv Date:05-28-2026
Price: Unit price: $0.441
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Part No:CMF-SDP50A-2
Stock:39000
Inv Date:05-28-2026
Price: Unit price: $0.441
Buy/RFQ:
Part No:CMF-SDP50A-2
Stock:106
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns CMFSDP50A2 Telecom Resettable Fuse Specifications:

  • Model: CMF-SDP50A-2
  • Induction Voltage Withstand: 600 VAC
  • Rated Voltage: 230 Volts
  • Rated Resistance RN: 50 Ohms
  • Resistance Tolerance: ±15 %
  • Resistance Matching in Housing: <=1.0 Ohms
  • Hold Current: 0.090 Amps @25°C
  • Trip Current: 0.190 Amps @25°C
  • Imax @ 230 VAC: 2.5 Amps
  • Typ. Time to Trip @ Imax / 230 VAC: 0.2 Seconds
  • Operating Temperature Range: -40 °C to +125 °C
  • Moisture Sensitivity Level (MSL): Level 1
  • ESD Classification: HBM

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Frequently Asked Questions

Where can I buy Bourns CMFSDP50A2?

You can click on the BUY or RFQ button to purchase CMFSDP50A2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CMFSDP50A2?

You can download the CMFSDP50A2 datasheet or visit the Bourns website for support.

Who is the manufacturer of CMFSDP50A2?

Bourns

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