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SMD2502

The Littelfuse SMD2502 is a PTC Resettable Fuse with a 2.5A hold current and 5A trip current. It is designed for SMD mounting.

✓ Total Stock: 7,199 pcs

$ Price Range: $1.32

SMD2502 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	7,199 pcs On Request	7199 pcs	On Request	1	On Request	On Request	03+	On Request	On Request

SMD2502 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	TE Connectivity
Dimensions	9.4mm x 9.71mm x 3mm
Mounting Type	SMD
Power Dissipation	1.2 W
Termination Style	Solder Pad
Time to Trip	25 s

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SMD2502 Description

Short technical summary and product information.

The Littelfuse SMD2502 is a PTC Resettable Fuse designed for overcurrent protection applications. It features a hold current of 2.5A and a trip current of 5A, with a maximum DC voltage rating of 15VDC.

This fuse has a maximum current rating of 40A and a power dissipation of 1.2W. It trips within 25 seconds and has a maximum resistance of 0.035 Ohms. The component is housed in a 3425 package with SMD mounting and solder pad termination.

Its dimensions are 9.4mm x 9.71mm x 3mm. The SMD2502 is suitable for various electronic circuits requiring resettable overcurrent protection.

SMD2502 Quick Information

Product Type: Resettable Fuse - PPTC

Canonical Name: Littelfuse SMD2502 PTC Resettable Fuse

SMD2502 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMD2502 Estimated Pricing

Qty	Low	High
1+	$1.32	$1.32

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

SMD2502 Features

2.5A hold current, 5A trip current.
15VDC maximum operating voltage.
40A maximum current rating.
SMD package with solder pad termination.
Dimensions: 9.4mm x 9.71mm x 3mm.

SMD2502 Applications

Overcurrent protection circuits.
Power supply input protection.
Battery pack safety.
Motor control circuits.

SMD2502 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the hold current of the SMD2502?

The hold current is 2.5A.

What is the trip current of the SMD2502?

The trip current is 5A.

What is the maximum voltage rating?

The maximum DC voltage is 15VDC.

What is the package size of the SMD2502?

The package is 3425 SMD with dimensions 9.4mm x 9.71mm x 3mm.

What is the mounting type?

The mounting type is SMD with solder pad termination.

What is the maximum fault current the SMD2502 can handle?

The maximum current rating is 40A.

What is the time to trip?

The time to trip is 25 seconds.