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Bourns CMFRL25U0 Telecom Resettable Fuse

The Bourns CMF-RL25U is a resettable fuse specifically engineered for telecom customer premise equipment (CPE) and central office (CO) access equipment. This fuse provides overcurrent protection and aids in compliance with industry standards such as ITU-T K.20/21/45 and Telcordia GR-1089-CORE. Its radial lead design simplifies integration, while the narrow resistance tolerance ensures consistent performance. The fuse is RoHS compliant, meeting environmental regulations. Available in bulk packaging, the CMF-RL25U is a reliable solution for protecting sensitive electronic circuits in telecom infrastructure.

Authorized Distributors
Source:Newark
Part No:CMF-RL25U-0
Stock:2107
Inv Date:05-28-2026
Price: Unit price: $0.761
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Source:DigiKey
Part No:CMF-RL25U-0
Stock:325
Inv Date:05-28-2026
Price: Unit price: $0.85
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Part No:CMF-RL25U-0
Stock:14105
Inv Date:05-29-2026
Price: Unit price: $0.71
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Part No:CMF-RL25U-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.02
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Part No:CMF-RL25U-0
Stock:2333
Inv Date:05-28-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:CMF-RL25U-0
Stock:2333
Inv Date:05-28-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:CMF-RL25U-0
Stock:1
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns CMFRL25U0 Telecom Resettable Fuse Specifications:

  • Induction Voltage Withstand: 600 VAC
  • Rated Voltage: 220 Volts
  • Rated Resistance RN: 25 Ohms
  • Resistance Tolerance: ±20 %
  • Packaging Resistance Matching: ± 0.5 Ohms @ 25°C
  • Hold Current: 0.060 Amps @ 25°C
  • Trip Current: 0.150 Amps @ 25°C
  • Imax @ 220 VAC: 0.9 Amps
  • Time to Trip @ Imax / 220 VAC: ≤0.25 Seconds @ 25°C
  • Operating Temperature Range: -40°C to +125 °C
  • Material: Sn/Cu
  • Style: 1
  • Packaging: 700 pcs. per bag

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Frequently Asked Questions

Where can I buy Bourns CMFRL25U0?

You can click on the BUY or RFQ button to purchase CMFRL25U0 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CMFRL25U0?

You can download the CMFRL25U0 datasheet or visit the Bourns website for support.

Who is the manufacturer of CMFRL25U0?

Bourns

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