Name: 03420004H
Brand: Littelfuse Inc.
SKU: 03420004H
Availability: InStock
Rating: 5 (136 reviews)

03420004H

For Reference Only

Part Number	03420004H
Manufacturer	Littelfuse Inc.
Description	FUSE HLDR CART 250V 20A PNL MNT
Datasheet	03420004H Specifications
Package	-
ECAD
In Stock	6,492 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 03420004H (Fuseholders) 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 03420004H specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 03420004H with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 03420004H.

03420004H Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuseholders
Package	-
ECAD
Series	342
Fuseholder Type	Holder
Fuse Type	Cartridge
For Use With/Related Products	3AG
Fuse Size	1/4" Dia x 1 1/4" L (6.4mm x 31.8mm)
Number of Circuits	1
Number of Circuits	1
Voltage	250V
Current Rating	20A
Mounting Type	Panel Mount
Orientation	-
Termination Style	Solder Lug
Contact Material	Brass
Contact Finish	Tin

03420004H Reviews

Cami*****liver

April 3, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Dan***** Dash

March 24, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Vad*****rooks

March 21, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Zariy*****llard

March 5, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Write a Review

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03420004H Packaging

03420004H FAQ

1. How to order 03420004H 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 03420004H is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 03420004H. All suppliers must pass our qualification reviews before they can publish their products including 03420004H on Heisener; we pay more attention to the channels and quality of 03420004H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 03420004H price and inventory displayed accurate?

The price and inventory of 03420004H 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 03420004H?

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 03420004H we delivered, we will accept the replacement or return of the 03420004H 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 03420004H.

(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 03420004H pin diagram, 03420004H datasheet?

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

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03420004H 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
03420004HXP D# V99:2348_06408572	Littelfuse Inc	ACS 3AG Fuse Holder RoHS: Compliant	0
03420004H D# V36:1790_06408570	Littelfuse Inc	Fuse Holder 20A 250VDC/250VAC Panel Mount Solder Lug RoHS: Compliant	0
03420004HXL D# V36:1790_06408571	Littelfuse Inc	Fuse Holder 20A 250V Panel Mount Quick Connect Bulk RoHS: Compliant	0
03420004HXPL D# V99:2348_06408573	Littelfuse Inc	Fuse Holder RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

03420004HXPL

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
03420004H	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT	379
03420004HXL	Littelfuse Inc	20 A 250 V Solder Lug Panel Mount Right Angle Fluted Knob Fuseholder	300
03420004HXP	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT	379
03420004HXPL	Littelfuse Inc	342 Series Panel Mount Enclosed Fuse Holders for 3AG Fuses	0

Part Number	Manufacturer	Description	Stock
03420004H D# F1478-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	797
03420004HXL D# F004-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	160
03420004HXPL D# F003-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	236
03420004HXP D# F1891-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	2

Part Number	Manufacturer	Description	Stock
03420004H D# 1171962	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	2017
03420004HXL D# 1677452	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	396
03420004HXPL D# 1846877	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 100 Container: Each	0
03420004HXP D# 1210062	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	0

Part Number	Manufacturer	Description	Stock
03420004HXL	Littelfuse Inc	20 A 250 V Solder Lug Panel Mount Right Angle Fluted Knob Fuseholder RoHS: Compliant pbFree: Yes	0
03420004HXPL	Littelfuse Inc	342 Series Panel Mount Enclosed Fuse Holders for 3AG Fuses RoHS: Compliant pbFree: Yes	0
03420004H	Littelfuse Inc	20 A 250 V Solder Lug Panel Mount Right Angle Fluted Knob Fuseholder RoHS: Compliant pbFree: Yes	1160

Part Number	Manufacturer	Description	Stock
03420004HXPL D# 576-03420004HXPL	Littelfuse Inc	Fuse Holder ACD 3AG RoHS: Compliant	48
03420004H D# 576-03420004H	Littelfuse Inc	Fuse Holder 3AG RoHS: Compliant	390
03420004HXL D# 576-03420004HXL	Littelfuse Inc	Fuse Holder 3AG RoHS: Compliant	389

Part Number

Manufacturer

Description

Stock

03420004H

D# XSFP00000003278

Littelfuse Inc

20 A 250 V Solder Lug Panel Mount Right Angle Fluted Knob Fuseholder

626

Part Number	Manufacturer	Description	Stock
03420004HXPL D# 02B7580	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:-, Holder Terminals:Solder Lug, No. of Fuses:1Fuses, Product Range:342 Series, Voltage Rating VAC:250V RoHS Compliant: Yes RoHS: Compliant Min Qty: 100 Container: Bulk	0
03420004HXP D# 67K0264	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:1/4" x 1.1/4", 6.3mm x 32mm, Holder Terminals:Solder Lug, No. of Fuses:1Fuses, Product Range:342 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
03420004H D# 67K0263	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:1/4" x 1.1/4", 6.3mm x 32mm, Holder Terminals:Solder Lug, No. of Fuses:1Fuses, Product Range:342 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	2017
03420004HXL D# 23C7937	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:1/4" x 1.1/4", 6.3mm x 32mm, Holder Terminals:Solder Lug, No. of Fuses:1Fuses, Product Range:342 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
03420004H D# NS-03420004H	Littelfuse Inc	OEM/CM ONLY	1132
03420004HXL D# NS-03420004HXL	Littelfuse Inc	OEM/CM ONLY	1050
03420004HXPL D# NS-03420004HXPL	Littelfuse Inc	OEM/CM ONLY	5486
03420004HXP D# NS-03420004HXP	Littelfuse Inc	OEM/CM ONLY	4238

Part Number

Manufacturer

Description

Stock

342004

Littelfuse Inc

FUSE HOLDER, 3AG, FLUTED, RIGHT ANGLE (Also Known As: 03420004H)

Part Number	Manufacturer	Description	Stock
03420004HXP	Littelfuse Inc	OEM/CM ONLY	186
03420004H	Littelfuse Inc	OEM/CM ONLY	3657
03420004HXL	Littelfuse Inc	OEM/CM ONLY	1229

Part Number	Manufacturer	Description	Stock
342004	Littelfuse Inc	Fuse Holder FUSEHOLDER pbFree: Pb-Free	0
342004L	Littelfuse Inc	Fuse Holder FUSEHOLDER pbFree: Pb-Free	0
03420004HXL	Littelfuse Inc	Fuse Holder 3AG pbFree: Pb-Free	0
03420004H	Littelfuse Inc	Fuse Holder 3AG pbFree: Pb-Free	0
342004PL	Littelfuse Inc	Fuse Holder FUSEHOLDER pbFree: Pb-Free	0
03420004HXPL	Littelfuse Inc	Fuse Holder ACD 3AG pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
03420004HXP D# 25846403	Littelfuse Inc	ACS 3AG Fuse Holder RoHS: Compliant	0
03420004H D# 53287312	Littelfuse Inc	Fuse Holder 20A 250VDC/250VAC Panel Mount Solder Lug RoHS: Compliant	0
03420004HXL D# 52394842	Littelfuse Inc	Fuse Holder 20A 250V Panel Mount Quick Connect Bulk RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
03420004HXPL D# 1846877	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	0
03420004HXP D# 1210062	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	0
03420004H D# 1171962	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	1436
03420004HXL D# 1677452	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT RoHS: Compliant Min Qty: 1 Container: Each	396

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03420004H

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