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Bourns MFSM185332 Resettable Fuse

This automotive component offers reliable protection for low voltage power supplies and loads in vehicle systems. It is compliant with industry standards and RoHS regulations, halogen-free, and suitable for surface mounting. Designed to withstand operating temperatures from -40°C to +85°C with a maximum surface temperature of 125°C in tripped state. It has been tested for environmental robustness including humidity, thermal shock, vibration, and electrical endurance. Ideal for use in electronics requiring quick trip response and durability, ensuring safety and longevity in automotive and general electronic applications.

Authorized Distributors
Source:Newark
Part No:MF-SM185/33-2
Stock:4150
Inv Date:05-28-2026
Price: Unit price: $0.444
Buy/RFQ:
Source:DigiKey
Part No:MF-SM185/33-2
Stock:8491
Inv Date:05-28-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:MF-SM185/33-2
Stock:17963
Inv Date:05-29-2026
Price: Unit price: $0.43
Buy/RFQ:
Part No:MF-SM185/33-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.49
Buy/RFQ:
Source:Arrow EU
Part No:MF-SM185/33-2
Stock:6000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFSM185332 Resettable Fuse Specifications:

  • Operating Temperature: -40°C to +85°C
  • Maximum Surface Temperature in Tripped State: 125°C
  • Humidity Aging: +85°C, 85% R.H. for 7 days
  • Thermal Shock: MIL-STD-203F, Method 1076, ±10% resistance change
  • Vibration: MIL-STD-883C, Method 2067.1, Condition A, ±20% resistance change
  • Resistance to Trip: Typically twice the Hold Current at specified voltage and temperature
  • UL Certification Number: E174545
  • TUV Certificate Number: R 02057213
  • RoHS compliant and halogen free as per industry standards
  • Surface mount device, packaged per EIA 481-2 standard
  • Tested for resistance, visual/mechanical integrity, and endurance over multiple cycles
  • Designed to meet automotive application standards and general electronics safety

Buy the Buy BOURNS MF-SM Series 185 332 Part Number MFSM185332 Online

Secure your electronic protections with the BOURNS MFSM185332 resettable fuse. Designed for automotive and industrial applications, it ensures safety while enduring temperature variations from -40°C to +85°C. Its RoHS compliance and halogen-free construction meet environmental standards. With rigorous testing for humidity, thermal shock, and vibration, this surface-mount device guarantees durability and performance. Perfect for applications requiring quick trip response and long-term reliability, order this fuse online today for dependable vehicle and electronic system protection.

Order your BOURNS SeriesMFSM185332 automotive resettable fuse today and ensure reliable, quick-trip protection for your vehicle electronics.

Frequently Asked Questions

Where can I buy Bourns MFSM185332?

You can click on the BUY or RFQ button to purchase MFSM185332 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFSM185332?

You can download the MFSM185332 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFSM185332?

Bourns

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