FRU185-30F PTC resettable fuse with 1.85A hold current, 3.70A trip current, and 30V DC rating. Through-hole radial leaded package.
Mfr Part #:

FRU185-30F

Available from 1 distributors
Mfr Name: Fuzetec Technology
Fuzetec Technology
PTC resettable fuse with 1.85A hold current, 3.70A trip current, and 30V DC rating. Through-hole radial leaded package.
Total Stock: 705 pcs
$ Price Range: $0.13 - $0.27

FRU185-30F Available from 1 distributor

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Non-Authorised
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705 pcs
705 pcs On Request 1 On Request On Request On Request On Request On Request

FRU185-30F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Height
Insulating Coating
Lead Material
Lead Size
Lead Spacing
Lead Style
Lead Wire Size
Length
Maximum Fault Current
Minimum Resistance
Mounting Type
Operating Temperature
Resistance
Time to Trip
Trip Current
Typical Power Dissipation
Voltage
Width

FRU185-30F Description

Short technical summary and product information.

The FRU185-30F is a radial leaded PTC resettable fuse from Fuzetec Technology's FRU series. Designed for overcurrent protection in low-voltage DC applications, it offers a hold current of 1.85A and a trip current of 3.70A at 23°C still air.

 

Electrical characteristics include a maximum time to trip of 8.7 seconds at 5x hold current, a maximum fault current of 100A at 30V DC, and typical power dissipation of 1.0W in the tripped state. Minimum resistance is 30 mOhm, maximum resistance one hour after trip is 90 mOhm.

 

The device is housed in a through-hole radial disc package with lead spacing of 5.10mm and overall dimensions of 10.20mm x 3.00mm x 15.70mm. It features a flame retardant epoxy coating (UL 94V-0) and tin plated copper clad steel leads (24 AWG). Operating temperature range is -40°C to 85°C. RoHS compliant.

FRU185-30F Quick Information

Product Type: PTC Resettable Fuse
Series: FRU
Canonical Name: Fuzetec Technology FRU185-30F Radial Leaded PTC Resettable Fuse
Subcategory: Radial Leaded PTC Resettable Fuse

FRU185-30F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

FRU185-30F Estimated Pricing

Qty Low High
10+ $0.27 $0.27
50+ $0.24 $0.24
100+ $0.22 $0.22
250+ $0.20 $0.20
500+ $0.17 $0.17
1,000+ $0.16 $0.16
5,000+ $0.13 $0.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

FRU185-30F Features

  • 1.85A hold current at 23°C still air.
  • 3.70A trip current ensures reliable protection.
  • Maximum fault current of 100A at 30V DC.
  • Through-hole radial leaded package for easy mounting.
  • Flame retardant epoxy coating per UL 94V-0.

FRU185-30F Applications

  • Overcurrent protection in electronic equipment.
  • Battery pack overcurrent protection.
  • Power supply output protection.

FRU185-30F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the FRU185-30F?

1.85A at 23°C still air.

What is the trip current?

3.70A at 23°C still air.

What is the maximum voltage rating?

30V DC.

What is the maximum fault current this fuse can withstand?

100A at 30V DC.

What is the time to trip?

Maximum 8.7 seconds at 5x hold current (9.25A) at 23°C still air.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

Through-hole radial leaded disc, lead spacing 5.10mm.

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