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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Resettable Fuses
  6. 250R120U
250R120U - 1
250R120U - 2
250R120U - 3
Extended1/3
* Images are for reference only

250R120U

Attributes
Value
Manufacturer
Littelfuse
MFR.Part #
250R120U
JLCPCB Part #
C142905
Package
Plugin,P=5.1mm
Description
-40℃~+85℃ 120mA 16Ω 1W 2.5s 240mA 250V 3A 4Ω 插件,P=5.1mm Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryCircuit Protection/Resettable Fuses
ManufacturerLittelfuse
PackagePlugin,P=5.1mm
Power Dissipation1W
Operating Temperature-40℃~+85℃
Voltage - Max250V
Time to Trip(Max)2.5s
Trip Current240mA
Resistance - Initial (Ri) (Min)4Ω
Hold Current120mA
Current - Max3A
Resistance - Post Trip (R1) (Max)16Ω
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. Resettable Fuses
  6. 250R120U
250R120U

* Images are for reference only

250R120U

Extended
Manufacturer

Littelfuse

MFR.Part #
250R120U
JLCPCB Part #
C142905
Package
Plugin,P=5.1mm
Description
-40℃~+85℃ 120mA 16Ω 1W 2.5s 240mA 250V 3A 4Ω 插件,P=5.1mm Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

250R120U

* Images are for reference only

250R120U

Extended
Manufacturer

Littelfuse

MFR.Part #
250R120U
JLCPCB Part #
C142905
Package
Plugin,P=5.1mm
Description
-40℃~+85℃ 120mA 16Ω 1W 2.5s 240mA 250V 3A 4Ω 插件,P=5.1mm Resettable Fuses ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

250R120U Specifications

250R120U technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/Resettable Fuses
ManufacturerLittelfuse
PackagePlugin,P=5.1mm
Power Dissipation1W
Operating Temperature-40℃~+85℃
Voltage - Max250V
Time to Trip(Max)2.5s
Trip Current240mA
Resistance - Initial (Ri) (Min)4Ω
Hold Current120mA
Current - Max3A
Resistance - Post Trip (R1) (Max)16Ω
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 250R120U. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
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250R120U Documents

250R120U datasheets or manufacturer documentation.

Datasheet: 250R120U Datasheet (PDF)

250R120U Schematic Symbol & PCB Footprint

The 250R120U schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.