Name: 0312.500H
Brand: Littelfuse Inc.
SKU: 0312-500H
Availability: InStock
Rating: 5 (130 reviews)

0312.500H

For Reference Only

Part Number	0312.500H
Manufacturer	Littelfuse Inc.
Description	FUSE GLASS 500MA 250VAC 3AB 3AG
Datasheet	0312.500H Datasheet 0312.500H Specifications
Package	3AB, 3AG, 1/4" x 1-1/4"
ECAD
In Stock	6,570 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 0312.500H (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 0312.500H specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 0312.500H with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 0312.500H.

0312.500H Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuses
Package	3AB, 3AG, 1/4" x 1-1/4"
ECAD
Series	312
Fuse Type	Cartridge, Glass
Current Rating	500mA
Voltage Rating - AC	250V
Voltage Rating - DC	-
Response Time	Fast
Package / Case	3AB, 3AG, 1/4" x 1-1/4"
Mounting Type	Holder
Breaking Capacity @ Rated Voltage	35A
Melting I2t	0.483
Approvals	CSA, UL
Operating Temperature	-55°C ~ 125°C
Color	-
Size / Dimension	0.250" Dia x 1.250" L (6.35mm x 31.75mm)

0312.500H Datasheet

0312.500H Reviews

Ror*****ose

March 25, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Dan*****Lim

March 16, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Talo*****lter

March 15, 2023

★ ★ ★ ★ ★

Very easy to co-operate with; they take care of orders promptly.

Call*****annan

March 5, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Alis***** Evans

February 23, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Ali*****ala

February 21, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

0312.500H Packaging

0312.500H FAQ

1. How to order 0312.500H 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 0312.500H is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 0312.500H. All suppliers must pass our qualification reviews before they can publish their products including 0312.500H on Heisener; we pay more attention to the channels and quality of 0312.500H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 0312.500H price and inventory displayed accurate?

The price and inventory of 0312.500H 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 0312.500H?

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 0312.500H we delivered, we will accept the replacement or return of the 0312.500H 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 0312.500H.

(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 0312.500H pin diagram, 0312.500H datasheet?

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

0312.500H Related Products

SIT8209AC-23-33E-133.333300Y	SiTIME, -20 TO 70C, 3225, 50PPM, 3.3V, 1, -, 312	View
MAX14998ETO+TG3U	Maxim Integrated, IC DISPLAY PORT MUX 4CH 42TQFN, 42-WFQFN Exposed Pad, 312	View
XCZU5EV-L1FBVB900I	Xilinx Inc., IC FPGA 204 I/O 900FCBGA, 900-BBGA, FCBGA, 312	View
R5F110PHAFB#30	Renesas Electronics America, IC MCU 16BIT 192KB FLASH 100LQFP, 100-LQFP, 312	View
Z8F0813PH005SG	Zilog, IC MCU 8BIT 8KB FLASH 20DIP, 20-DIP (0.300", 7.62mm), 312	View
5UBWC-0.6K	Bivar Inc., LED BLUE CLEAR 5MM ROUND T/H, Radial, 312	View
JCD-2E	Eaton, FUSE CARTRIDGE NON STD, Cartridge, Non-Standard, 312	View
7103P4YCBE	C&K, SWITCH TOGGLE SPDT 0.4VA 20V, -, 312	View
8019920000	Weidmuller, INTERFACE MOD DSUB FMALE 50POS, -, 312	View
YK3341003000G	Amphenol Anytek, CONN BARRIER STRP 10CIRC 0.325", -, 312	View
93167-115HLF	Amphenol FCI, HEADER BERGSTIK, -, 312	View
CTVPS00RF-21-41HC	Amphenol Aerospace Operations, CONN RCPT MALE 41POS GOLD CRIMP, -, 312	View

0312.500H 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

0312.500HXP

D# V99:2348_06407680

Littelfuse Inc

Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/UL

RoHS: Compliant

0312.500MXP

D# V36:1790_06407681

Littelfuse Inc

Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/UL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

0312.500H

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
0312.500MXP	Littelfuse Inc	Fuse: fuse, quick blow, glass, 500mA, 250VAC, 6,3x32mm,	0
0312.500H	Littelfuse Inc	Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk	3520
0312.500HXP	Littelfuse Inc	Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk	3520

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

Glass Tube Fuse Fast Blow 500mA 250V Tube,6.35x31.75mm Cartridge Fuses RoHS

3995

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

RoHS (ship within 1day) - D/C 2019

896

Part Number	Manufacturer	Description	Stock
0312.500MXP D# F4781-ND	Littelfuse Inc	FUSE GLASS 500MA 250VAC 3AB 3AG	5855
0312.500H D# F112-ND	Littelfuse Inc	FUSE GLASS 500MA 250VAC 3AB 3AG	0
0312.500HXP D# F2505-ND	Littelfuse Inc	FUSE GLASS 500MA 250VAC 3AB 3AG	7872

Part Number

Manufacturer

Description

Stock

0312.500HXP

D# 3515872

Littelfuse Inc

CARTRIDGE FUSE, FAST ACT, 0.5A, 250VAC

RoHS: Compliant

Min Qty: 1

Container: Each

0312.500MXP

D# 1596692

Littelfuse Inc

FUSE, 6.3X32MM, FAST ACTING, 500MA

RoHS: Compliant

Min Qty: 10

Container: Each

795

Part Number

Manufacturer

Description

Stock

0312.500HXP

Littelfuse Inc

312 Series Fast-Acting 250 V 0.5 A Ø 6.4 x 32 mm 3AG Glass Cartridge Fuse

RoHS: Compliant

pbFree: Yes

1720

Part Number

Manufacturer

Description

Stock

0312.500H

Littelfuse Inc

In stock

Part Number

Manufacturer

Description

Stock

0312.500MXP

D# C142760

Littelfuse Inc

3895

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

OEM/CM Immediate delivery

88000

Part Number

Manufacturer

Description

Stock

0312.500HXP

D# 576-0312.500HXP

Littelfuse Inc

Cartridge Fuses 250V .5A Fast Acting 3AG

RoHS: Compliant

1522

0312.500MXP

D# 576-0312.500MXP

Littelfuse Inc

Cartridge Fuses 250V .5A Fast Acting 3AG

RoHS: Compliant

855

Part Number

Manufacturer

Description

Stock

0312.500HXP

D# XSFP00000025334

Littelfuse Inc

312 Series Fast-Acting 250 V 0.5 A 6.4 x 32 mm 3AG Glass Cartridge Fuse

821

Part Number

Manufacturer

Description

Stock

0312.500HXP

D# 26K8441

Littelfuse Inc

FUSE, CARTRIDGE, 500mA, 6.3X32MM, FAST ACTING, Blow Characteristic:Fast Acting, Fuse Current:500mA, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:312 Series RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

2012

0312.500MXP

D# 42K9628

Littelfuse Inc

FUSE, CARTRIDGE, 500mA, 6.3X32MM FST ACT, Blow Characteristic:Fast Acting, Fuse Current:500mA, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:312 Series, Fuse Leads:Unleaded RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

611

Part Number	Manufacturer	Description	Stock
0312.500HXP D# NS-0312.500HXP	Littelfuse Inc	OEM/CM ONLY	2580
0312.500MXP D# NS-0312.500MXP	Littelfuse Inc	OEM/CM ONLY	2418
0312.500H D# NS-0312.500H	Littelfuse Inc	OEM/CM ONLY	9564

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

FUSE,0.5A,250V,FAST ACTING,6.35X31.75MM (1/4X1-1/4"),3AG,LEAD FREE

716

0312.500H

Littelfuse Inc

FUSE,1/2A,250V,FAST ACTING,6.35X31.75MM (1/4X1-1/4"),3AG

Part Number	Manufacturer	Description	Stock
0312.500HX	Littelfuse Inc	OEM/CM ONLY	315
0312.500H	Littelfuse Inc	OEM/CM ONLY	691
0312.500HXP	Littelfuse Inc	OEM/CM ONLY	1976

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

IN stock Immediate delivery

87985

Part Number	Manufacturer	Description	Stock
0312.500HXP	Littelfuse Inc	Cartridge Fuses 250V .5A Fast Acting 3AG pbFree: Pb-Free	0
0312.500MXP	Littelfuse Inc	Cartridge Fuses 250V .5A Fast Acting 3AG pbFree: Pb-Free	0
312.500P	Littelfuse Inc	Cartridge Fuses .5 AMP 250V FA CARTRIDGE pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

0312.500HXP

Littelfuse Inc

shipping today

9988

0312.500MXP

Littelfuse Inc

shipping today

87696

Part Number

Manufacturer

Description

Stock

0312.500MXP

D# 53045774

Littelfuse Inc

Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/UL

RoHS: Compliant

0312.500HXP

D# 36719229

Littelfuse Inc

Fuse Miniature Fast Acting 0.5A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/UL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

0312.500MXP

Littelfuse Inc

RFQ

9312

Part Number

Manufacturer

Description

Stock

0312.500MXP

D# 46133

Littelfuse Inc

1/2 Amp Fuses Glass AGC

214

Part Number

Manufacturer

Description

Stock

0312.500MXP

D# 1596692

Littelfuse Inc

FUSE, 6.3X32MM, FAST ACTING, 500MA

RoHS: Compliant

Min Qty: 20

Container: Each

675

0312.500HXP

D# 3515872

Littelfuse Inc

CARTRIDGE FUSE, FAST ACT, 0.5A, 250VAC

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

0312.500H

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