Name: 30304000421
Brand: Littelfuse Inc.
SKU: 30304000421
Availability: InStock
Rating: 5 (150 reviews)

30304000421

For Reference Only

Part Number	30304000421
Manufacturer	Littelfuse Inc.
Description	FUSE BRD MNT 400MA 125VAC 63VDC
Datasheet	30304000421 Specifications
Package	Radial, Can, Vertical
ECAD
In Stock	6,030 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 30304000421 (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 30304000421 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 30304000421 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 30304000421.

30304000421 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuses
Package	Radial, Can, Vertical
ECAD
Series	TR3? 303
Fuse Type	Board Mount (Cartridge Style Excluded)
Current Rating	400mA
Voltage Rating - AC	125V
Voltage Rating - DC	63V
Response Time	Fast
Package / Case	Radial, Can, Vertical
Mounting Type	Through Hole
Breaking Capacity @ Rated Voltage	50A
Melting I2t	0.025
Approvals	CSA, UL
Operating Temperature	-25°C ~ 70°C
Color	-
Size / Dimension	0.236" Dia x 0.315" H (6.00mm x 8.00mm)

30304000421 Reviews

Ailan*****hmbhatt

March 17, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Walk*****oyal

March 16, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Miri*****anesh

March 4, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

30304000421 Packaging

30304000421 FAQ

1. How to order 30304000421 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 30304000421 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 30304000421. All suppliers must pass our qualification reviews before they can publish their products including 30304000421 on Heisener; we pay more attention to the channels and quality of 30304000421 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 30304000421 price and inventory displayed accurate?

The price and inventory of 30304000421 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 30304000421?

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 30304000421 we delivered, we will accept the replacement or return of the 30304000421 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 30304000421.

(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 30304000421 pin diagram, 30304000421 datasheet?

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

30304000421 Related Products

MKP385510200JYI2T0	Vishay BC Components, CAP FILM 1UF 5% 2KVDC RADIAL, Radial, TR3? 303	View
1206J1K50101KCT	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), TR3? 303	View
C0805C682J1GACAUTO	KEMET, CAP CER 6800PF 100V C0G 0805 AUT, -, TR3? 303	View
2N6036	STMicroelectronics, TRANS PNP DARL 80V 4A SOT-32, TO-225AA, TO-126-3, TR3? 303	View
736W-B/102	Qualtek, CIR BRKR THRM 15A 125VAC ROCKER, -, TR3? 303	View
219-3-1REG4-41-4-9-60	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR 60A 240VAC, -, TR3? 303	View
RNF14BAE90K9	Stackpole Electronics Inc., RES 90.9K OHM 1/4W .1% AXIAL, Axial, TR3? 303	View
RNCF2010DTC866K	Stackpole Electronics Inc., RES SMD 866K OHM 0.5% 1/3W 2010, 2010 (5025 Metric), TR3? 303	View
FW-10-05-F-D-275-160	Samtec Inc., .050'' BOARD SPACERS, -, TR3? 303	View
DW-21-19-F-S-1035	Samtec Inc., .025" BOARD SPACERS, -, TR3? 303	View
S8JXG05012D	Omron Automation and Safety, AC/DC CONVERTER 12V 50W, -, TR3? 303	View
V300C24H75BG	Vicor Corporation, CONVERTER MOD DC/DC 24V 75W, Quarter Brick, TR3? 303	View

30304000421 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

30304000421

Littelfuse Inc

FUSE 125V UL FA MICRO TR3 .4A

Part Number

Manufacturer

Description

Stock

30304000421

D# 30304000421-ND

Littelfuse Inc

FUSE BRD MNT 400MA 125VAC 63VDC

Part Number

Manufacturer

Description

Stock

30304000421

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

30304000421

D# 67K1720

Littelfuse Inc

FUSE 125V FA TR3 SL .400A / BULK

RoHS: Not Compliant

Min Qty: 300

Container: Bulk

Part Number

Manufacturer

Description

Stock

30304000421

D# NS-30304000421

Littelfuse Inc

OEM/CM ONLY

2147483647

Part Number

Manufacturer

Description

Stock

30304000421

D# 30304000421

Littelfuse Inc

Quick Inquiry

30304000421

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