Name: 03181.25H
Brand: Littelfuse Inc.
SKU: 03181-25H
Availability: InStock
Rating: 5 (156 reviews)

03181.25H

For Reference Only

Part Number	03181.25H
Manufacturer	Littelfuse Inc.
Description	FUSE GLASS 1.25A 250VAC 3AB 3AG
Datasheet	03181.25H Datasheet 03181.25H Specifications
Package	3AB, 3AG, 1/4" x 1-1/4" (Axial)
ECAD
In Stock	2,430 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 03181.25H (Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 03181.25H specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 03181.25H with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 03181.25H.

03181.25H Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuses
Package	3AB, 3AG, 1/4" x 1-1/4" (Axial)
ECAD
Series	318
Fuse Type	Cartridge, Glass
Current Rating	1.25A
Voltage Rating - AC	250V
Voltage Rating - DC	-
Response Time	Fast
Package / Case	3AB, 3AG, 1/4" x 1-1/4" (Axial)
Mounting Type	Through Hole
Breaking Capacity @ Rated Voltage	35A
Melting I2t	1.45
Approvals	CSA, UL
Operating Temperature	-
Color	-
Size / Dimension	0.275" Dia x 1.288" L (6.99mm x 32.72mm)

03181.25H Datasheet

03181.25H Reviews

Zoe*****adows

April 1, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Henr*****yengar

March 23, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Cly*****Flynn

March 21, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Caide*****harwal

March 12, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Amar*****nkins

February 26, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

03181.25H Packaging

03181.25H FAQ

1. How to order 03181.25H on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 03181.25H is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 03181.25H. All suppliers must pass our qualification reviews before they can publish their products including 03181.25H on Heisener; we pay more attention to the channels and quality of 03181.25H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 03181.25H price and inventory displayed accurate?

The price and inventory of 03181.25H fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 03181.25H?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 03181.25H we delivered, we will accept the replacement or return of the 03181.25H only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 03181.25H.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 03181.25H pin diagram, 03181.25H datasheet?

If you need any after-sales service, please do not hesitate to contact us.

03181.25H Related Products

D103M43Z5UL6UJ5R	Vishay BC Components, CAP CER 10000PF 500V Z5U RADIAL, Radial, Disc, 318	View
72V273L7-5BCGI	IDT, Integrated Device Technology Inc, IC FIFO 16384X18 7-5NS 100BGA, 100-LBGA, 318	View
ZL40213LDF1	Microsemi Corporation, IC CLK BUFFER 1:2 750MHZ 16QFN, 16-VFQFN Exposed Pad, 318	View
V300LS4PX2855	Littelfuse Inc., VARISTOR 470V 1.2KA DISC 7MM, Disc 7mm, 318	View
TPSMA39AHE3/5AT	Vishay Semiconductor Diodes Division, TVS DIODE 33.3VWM 53.9VC SMA, DO-214AC, SMA, 318	View
JB15LPE-BH	NKK Switches, SWITCH TACTILE SPST-NO 0.05A 24V, -, 318	View
0854.0594	Schurter Inc., LENS CLEAR YELLOW EMF 18X24MM, -, 318	View
2213434-1	TE Connectivity AMP Connectors, 3P SPLITTER ASSY, CODE A, -, 318	View
800-V3-051-30-001101	Preci-Dip, CONN HDR 51POS 0.100 SMD, -, 318	View
D38999/24MF32SA-LC	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 32POS PNL MT, -, 318	View
VE-J6F-MX-F3	Vicor Corporation, CONVERTER MOD DC/DC 72V 75W, Half Brick, 318	View
XC6215B2628R-G	Torex Semiconductor Ltd, 0.8UA LOW QUIESCENT CURRENT VOLT, -, 318	View

03181.25H Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
03181.25MXP	Littelfuse Inc	Cartridge Fuses 250V 1.25A Axial Fast Acting	0
03181.25HXP	Littelfuse Inc	Cartridge Fuses 250V 1.25A Axial Fast Acting	0
03181.25H	Littelfuse Inc	Cartridge Fuses 250V 1.25A Axial Fast Acting	0
0318.125H	Littelfuse Inc	FUSE, AXIAL, 1.25A, 6.3 X 32MM, FAST ACT, Voltage Rating VAC:250V, Fuse Current:1.25A, Breaking Capacity Current AC:100A, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Blow Characteristic:Fast Acting, Series:318P , RoHS Compliant: Yes	0
0318.125HXP	Littelfuse Inc	FUSE, AXIAL, 1.25A, 6.3 X 32MM, FAST ACT, Voltage Rating VAC:250V, Fuse Current:1.25A, Breaking Capacity Current AC:100A, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Blow Characteristic:Fast Acting, Series:318P , RoHS Compliant: Yes	0

Part Number	Manufacturer	Description	Stock
03181.25H D# 03181.25H-ND	Littelfuse Inc	FUSE GLASS 1.25A 250VAC 3AB 3AG	0
03181.25MXP D# 03181.25MXP-ND	Littelfuse Inc	FUSE GLASS 1.25A 250VAC 3AB 3AG	0
0318.125H D# F208-ND	Littelfuse Inc	FUSE GLASS 125MA 250VAC 3AB 3AG	0
03181.25HXP D# F7928-ND	Littelfuse Inc	FUSE GLASS 1.25A 250VAC 3AB 3AG	100
0318.125HXP D# 1294-0318.125HXP-CHP	Littelfuse Inc	FUSE GLASS 125MA 250VAC 3AB 3AG	600

Part Number

Manufacturer

Description

Stock

03181.25HXP

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

0318.125HXP

Littelfuse Inc

318 Series Fast-Acting 250 V 0.125 A Ø6.99 x 32.39 mm Axial Glass Cartridge Fuse

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
0318.125HXP D# 26K8568	Littelfuse Inc	FUSE, AXIAL, 125mA, 6.3 X 32MM, FAST ACT, Blow Characteristic:Fast Acting, Fuse Current:125mA, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:318 Series, Body Material:Glass RoHS Compliant: Yes RoHS: Compliant Min Qty: 100 Container: Bulk	0
03181.25HXP D# 26K8592	Littelfuse Inc	FUSE, AXIAL, 1.25A, 6.3 X 32MM, FAST ACT, Blow Characteristic:Fast Acting, Fuse Current:1.25A, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:318 Series, Body Material:Glass RoHS Compliant: Yes RoHS: Compliant Min Qty: 100 Container: Bulk	0
03181.25MXP D# 42K9777	Littelfuse Inc	Electronic Cartridge Fuse, Product Range:-, Fuse Type:Fast Acting RoHS Compliant: Yes RoHS: Compliant Min Qty: 1000 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
03181.25HXP D# NS-03181.25HXP	Littelfuse Inc	OEM/CM ONLY	3222
03181.25MXP D# NS-03181.25MXP	Littelfuse Inc	OEM/CM ONLY	9968
03181.25H D# NS-03181.25H	Littelfuse Inc	OEM/CM ONLY	5143
0318.125H D# NS-0318.125H	Littelfuse Inc	OEM/CM ONLY	5762
0318.125HXP D# NS-0318.125HXP	Littelfuse Inc	OEM/CM ONLY	1433

Part Number

Manufacturer

Description

Stock

318.125

Littelfuse Inc

FUSE,0.125A,250V,FAST ACTING,7X32MM,AXIAL,3AG (Also Known As: 0318.125H)

Part Number

Manufacturer

Description

Stock

03181.25MXP

D# 03181dot25MXP

Bel Fuse

Fuse

500

Part Number

Manufacturer

Description

Stock

03181.25MXP

Littelfuse Inc

OEM/CM ONLY

516

0318.125HXP

Littelfuse Inc

OEM/CM ONLY

120

Part Number	Manufacturer	Description	Stock
3181.25P	Littelfuse Inc	Cartridge Fuses 1.25AMP 250V FA AXIAL pbFree: Pb-Free	0
03181.25MXP	Littelfuse Inc	Cartridge Fuses 250V 1.25A Axial Fast Acting pbFree: Pb-Free	0
03181.25HXP	Littelfuse Inc	Cartridge Fuses 250V 1.25A Axial Fast Acting pbFree: Pb-Free	0

Quick Inquiry

03181.25H

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS