30R185UU Part Information

Details for 30R185UU by Littelfuse

Electronic & Electrical Components>Fuses & Circuit Protection>Fuses & Fuse Accessories

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Future Electronics
Future Electronics


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Stock Information
Available in stock: 909
Additional stock arrives in: weeks
Manufacturer: Littelfuse

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Part Features

  • u2022 Fast timeu2013to-trip u2022 RoHS compliant, LeadFree and Halogen-Free* u2022 Cured, ufb02ame retardant epoxy polymer insulating material meets UL 94V-0 requirements

Part Specifications

Thermistor Mounting Through Hole
Product Range POLYFUSE 30R Series
Holding Current 1.85A
Tripping Current 3.7A
Voltage Rating 30VDC
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
Carrying Current Max 40A
Holding Current Max Ih 1.85A
Initial Resistance Max 0.09ohm
Operating Voltage 30VDC
PTC Fuse Case Style Radial Leaded
Power Dissipation Pd 1W
Trip Time 8.7s
RoHS Compliant

Alternative Part Descriptions

  • POLYFUSE, PTC, RADIAL, 1.85A; Thermistor Mounting:Through Hole; Product Range:POLYFUSE 30R Series; Holding Current:1.85A; Tripping Current:3.7A; Voltage Rating:30VDC; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; RoHS Compliant: Yes | Newark Electronics
  • 30R Series 30 V 1.85 A Radial Lead POLYFUSE« Resettable PTC | Future Electronics EMEA
  • Fuse: PTC polymer; 1.85A; 30R | Transfer Multisort Elektronik
  • 30R Series 30 V 1.85 A Radial Lead POLYFUSE« Resettable PTC | Future Electronics
  • 30R Series 30 V 1.85 A Radial Lead POLYFUSE« Resettable PTC | Future Electronics APAC
  • 1.85A resettable PTCs 30V | Rutronik

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 30R185UU?

Additional datasheets, footprints and schematics for 30R185UU are listed in our Part Details tab. You can also find the 30R185UU image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 30R185UU in the Pricing & Inventory tab next to part details. You can view 30R185UU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 30R185UU fall under?

The 30R185UU is listed under Electronic & Electrical Components > Fuses & Circuit Protection > Fuses & Fuse Accessories.

Can I view similar or alternative parts?

You can view similar parts to 30R185UU when available in the Fuses & Fuse Accessories range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 30R185UU you can contact the distributor directly for product support, shipping queries etc.

Is the 30R185UU RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for 30R185UU have stock available?

Authorised distributors including Newark Electronics, Future Electronics EMEA, Transfer Multisort Elektronik, Future Electronics and Future Electronics APAC have stock available or on a lead time for 30R185UU.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 30R185UU often in real-time on the comparison pages.

What if I can't find stock of 30R185UU?

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