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Bourns CMFRL10100 Telecom Resettable Fuse

Bourns CMF-RL series resettable fuses are designed for use in telecom equipment, providing secondary overcurrent protection. These fuses aid in compliance with industry standards such as ITU-T K.20/21/45 and Telcordia GR-1089-CORE, and UL 60950. They feature a narrow resistance tolerance and are RoHS compliant, making them suitable for a variety of applications in customer premise equipment, central offices, and access equipment. The fuses reset automatically after an overcurrent event, minimizing downtime and improving system reliability.

Authorized Distributors
Source:DigiKey
Part No:CMF-RL10-10-0
Stock:6814
Inv Date:05-28-2026
Price: Unit price: $0.96
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Part No:CMF-RL10-10-0
Stock:10621
Inv Date:05-29-2026
Price: Unit price: $0.57
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Part No:CMF-RL10-10-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.71
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Part No:CMF-RL10-10-0
Stock:198
Inv Date:05-28-2026
Price: Unit price: $0.3484
Buy/RFQ:
Part No:CMF-RL10-10-0
Stock:198
Inv Date:05-28-2026
Price: Unit price: $0.3484
Buy/RFQ:

Bourns CMFRL10100 Telecom Resettable Fuse Specifications:

  • Rated Voltage: 220 Volts
  • Rated Resistance (RN): 10 Ohms
  • Resistance Tolerance: ±10 %
  • Hold Current: 0.15 Amps
  • Trip Current: 0.30 Amps
  • Imax @ 220 VAC: 3 Amps
  • Time to Trip @ Imax / 220 VAC: ≤0.45 Seconds
  • Operating Temperature Range: -40°C to +125 °C
  • Induction Voltage Withstand: 600 VAC
  • Moisture Sensitivity Level: 1
  • ESD Classification (HBM): Class 6

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Frequently Asked Questions

Where can I buy Bourns CMFRL10100?

You can click on the BUY or RFQ button to purchase CMFRL10100 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CMFRL10100?

You can download the CMFRL10100 datasheet or visit the Bourns website for support.

Who is the manufacturer of CMFRL10100?

Bourns

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