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Bourns CMFSDP502 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 incorporate resistance-matched PTCs within a durable plastic housing, ensuring consistent performance and long-term reliability. They are RoHS compliant and offer a narrow resistance tolerance, making them suitable for a wide range of sensitive electronic equipment. The CMF-SDP50-2 model, in particular, is well-suited for protecting customer premise equipment (CPE) and central office (CO) infrastructure. Its resettable nature eliminates the need for fuse replacement, reducing maintenance costs and downtime.

Authorized Distributors
Source:DigiKey
Part No:CMF-SDP50-2
Stock:7320
Inv Date:05-28-2026
Price: Unit price: $1.38
Buy/RFQ:
Part No:CMF-SDP50-2
Stock:700
Inv Date:05-29-2026
Price: Unit price: $1.15
Buy/RFQ:
Part No:CMF-SDP50-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:CMF-SDP50-2
Stock:9100
Inv Date:05-28-2026
Price: Unit price: $0.66
Buy/RFQ:
Part No:CMF-SDP50-2
Stock:9100
Inv Date:05-28-2026
Price: Unit price: $0.66
Buy/RFQ:

Bourns CMFSDP502 Telecom Resettable Fuse Specifications:

  • Model: CMF-SDP50-2
  • Induction Voltage Withstand: 600 VAC
  • Rated Voltage: 230 Volts
  • Rated Resistance RN: 50 Ohms
  • Resistance Tolerance: +15/-20 %
  • 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
  • Typical Time to Trip @ Imax / 230 VAC: 0.13 Seconds
  • Operating Temperature Range: -40 °C to +125 °C
  • Moisture Sensitivity Level (MSL): Level 1
  • ESD Classification: HBM

Buy the CMF-SDP50-2 BOURNS Telecom Resettable Fuse | myMectronic

Securely purchase the Bourns CMF-SDP50-2 resettable fuse and ensure reliable overcurrent protection for your telecom equipment.

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Frequently Asked Questions

Where can I buy Bourns CMFSDP502?

You can click on the BUY or RFQ button to purchase CMFSDP502 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CMFSDP502?

You can download the CMFSDP502 datasheet or visit the Bourns website for support.

Who is the manufacturer of CMFSDP502?

Bourns

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