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Bourns MFLSMF18533X2 PTC Resettable Fuse

The MF-LSMF185/33X-2 is a high-current surface-mount PTC resettable fuse with nickel/gold plated terminals and a standard gold finish. Designed for automotive electronics, industrial control systems, and IEEE ports, it provides reliable overcurrent protection with a 1.85A hold current and operates within -40°C to 85°C. Its low profile, compatible with Pb and Pb-free solder profiles, makes it ideal for space-constrained applications in automotive, industrial, portable, defense, military, and aerospace sectors. Ensuring durability and safety, it features UL and RoHS compliance, making it a versatile component for modern electronic systems.

Authorized Distributors
Source:Newark
Part No:MF-LSMF185/33X-2
Stock:65267
Inv Date:05-28-2026
Price: Unit price: $0.997
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Source:DigiKey
Part No:MF-LSMF185/33X-2
Stock:18714
Inv Date:05-28-2026
Price: Unit price: $0.435
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Part No:MF-LSMF185/33X-2
Stock:7401
Inv Date:05-29-2026
Price: Unit price: $0.94
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Part No:MF-LSMF185/33X-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.13
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Part No:MF-LSMF185/33X-2
Stock:5850
Inv Date:05-28-2026
Price: Unit price: $0.4688
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Part No:MF-LSMF185/33X-2
Stock:5850
Inv Date:05-28-2026
Price: Unit price: $0.4688
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Source:Arrow EU
Part No:MF-LSMF185/33X-2
Stock:4000
Inv Date:05-29-2026
Price: N/A
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Part No:MF-LSMF185/33X-2
Stock:1830
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFLSMF18533X2 PTC Resettable Fuse Specifications:

  • Hold Current: 1.85 Amps
  • Voltage Rating: 33 V
  • Trip Resistance: 0.045 Ohms
  • Maximum Voltage: 33 Volts
  • Operating Temperature Range: -40°C to 85°C
  • Storage Temperature Range: -40°C to 85°C
  • Dissipation: 8.0 Watts at 23°C
  • Reflow Profile: Compatible with Pb and Pb-free solder reflow profiles
  • Termination: Nickel/gold plated terminals with gold finish pad
  • Size: Standard 7555 mm (2920 mils) footprint, surface mount
  • RoHS and halogen free compliance
  • Application sectors: Automotive, industrial controls, IEEE ports, portable electronics, aerospace

Buy the Bourns Series MF-LSMF PTC Resettable Fuse: MFLSMF18533X2

Purchase the Bourns MFLSMF18533X2 PTC resettable fuse online today for reliable overcurrent protection in automotive, industrial, and aerospace electronics. Designed with nickel/gold plated terminals and a compact low-profile form factor, this fuse ensures safety, durability, and compliance with RoHS standards. Its high power rating and wide temperature operating range of -40°C to 85°C make it ideal for space-constrained applications requiring quick response to overcurrent conditions. Order now for fast delivery and enhanced circuit protection in your critical systems.

Get Bourns MFLSMF18533X2 today—built for automotive reliability and long-lasting safety in compact electronic designs.

Frequently Asked Questions

Where can I buy Bourns MFLSMF18533X2?

You can click on the BUY or RFQ button to purchase MFLSMF18533X2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFLSMF18533X2?

You can download the MFLSMF18533X2 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFLSMF18533X2?

Bourns

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