Name: 30300500421
Brand: Littelfuse Inc.
SKU: 30300500421
Availability: InStock
Rating: 5 (193 reviews)

30300500421

For Reference Only

Part Number	30300500421
Manufacturer	Littelfuse Inc.
Description	FUSE BOARD MNT 50MA 125VAC 63VDC
Datasheet	30300500421 Specifications
Package	Radial, Can, Vertical
ECAD
In Stock	8,352 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 30300500421 (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 30300500421 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 30300500421 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 30300500421.

30300500421 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	50mA
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	0.00007
Approvals	CSA, UL
Operating Temperature	-25°C ~ 70°C
Color	-
Size / Dimension	0.236" Dia x 0.315" H (6.00mm x 8.00mm)

30300500421 Reviews

Fio*****Sarma

March 31, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Kath*****Poole

March 17, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Seth*****land

March 13, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

30300500421 Packaging

30300500421 FAQ

1. How to order 30300500421 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 30300500421 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 30300500421. All suppliers must pass our qualification reviews before they can publish their products including 30300500421 on Heisener; we pay more attention to the channels and quality of 30300500421 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 30300500421 price and inventory displayed accurate?

The price and inventory of 30300500421 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 30300500421?

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 30300500421 we delivered, we will accept the replacement or return of the 30300500421 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 30300500421.

(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 30300500421 pin diagram, 30300500421 datasheet?

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

30300500421 Related Products

511JBB-ABAG	Silicon Labs, OSC PROG LVDS 1.8V EN/DS 25PPM, 6-SMD, No Lead, TR3? 303	View
0603J0250333MXR	Knowles Syfer, CAP CER 0.033UF 25V X7R 0603, 0603 (1608 Metric), TR3? 303	View
36DY102F450BC2A	Vishay Sprague, CAP ALUM 1000UF 450V SCREW, Radial, Can - Screw Terminals, TR3? 303	View
SBR6100CTL-13	Diodes Incorporated, DIODE ARRAY SBR 100V 3A TO252, TO-252-3, DPak (2 Leads + Tab), SC-63, TR3? 303	View
M165-JW-24	Omron Automation and Safety, PILOT LIGHT 24V INCAND RECT WHT, -, TR3? 303	View
TPSMC24HE3_A/H	Vishay Semiconductor Diodes Division, TVS DIODE 33.2VC 45.2A DO214AB, DO-214AB, SMC, TR3? 303	View
RN50C1501BR36	Vishay Dale, RES 1.5K OHM 1/20W .1% AXIAL, Axial, TR3? 303	View
CRCW0402330KFKED	Vishay Dale, RES SMD 330K OHM 1% 1/16W 0402, 0402 (1005 Metric), TR3? 303	View
OSTYE080150	On Shore Technology Inc., TERM BLOCK RISING CLAMP 8POS, -, TR3? 303	View
DW-19-20-L-D-800	Samtec Inc., .025" BOARD SPACERS, -, TR3? 303	View
AIB0-20-26SC	Amphenol Industrial Operations, GT 19C 19#16 SKT RECP WALL, -, TR3? 303	View
MS27473T18B35B	Amphenol Aerospace Operations, CONN PLG HSG FMALE 66POS INLINE, -, TR3? 303	View

30300500421 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

30300500421

Littelfuse Inc

FUSE BOARD MNT 50MA 125VAC 63VDC

100

Part Number

Manufacturer

Description

Stock

30300500421

Littelfuse Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

30300500421

D# F4430-ND

Littelfuse Inc

FUSE BOARD MNT 50MA 125VAC 63VDC

360

Part Number

Manufacturer

Description

Stock

30300500421

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

30300500421

D# 576-30300500421

Littelfuse Inc

Fuses with Leads (Through Hole) 125V FA SL .050A TR3

RoHS: Compliant

253

Part Number

Manufacturer

Description

Stock

30300500421

D# 67K1692

Littelfuse Inc

FUSE 125V FA TR3 SL .050A / BULK

RoHS: Not Compliant

Min Qty: 300

Container: Bulk

Part Number

Manufacturer

Description

Stock

30300500421

D# NS-30300500421

Littelfuse Inc

OEM/CM ONLY

5443

Part Number

Manufacturer

Description

Stock

30300500421

D# 30300500421

Littelfuse Inc

Part Number

Manufacturer

Description

Stock

30300500421

Littelfuse Inc

OEM/CM ONLY

316

Quick Inquiry

30300500421

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