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SOURCING SUPPORT

Need Help With 0257040.U?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Alternative Part Sourcing Request compatible or replacement parts when stock is limited.
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Technical Documents

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Littelfuse Inc. RFQ AVAILABLE

0257040.U

FUSE AUTO 40A 32VDC BLADE 500 PC

Part Number
0257040.U
Manufacturer
Littelfuse Inc.
Category
Fuses
Package
Datasheet:
0257040.U.pdf
Description
FUSE AUTO 40A 32VDC BLADE 500 PC
Select Quantity Stock: 9,803
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TECHNICAL RESOURCES

0257040.U Technical Information

  • Specifications
  • FAQ
  • Hot Sale
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Specifications

Product Attribute
Attribute Value
Part Number
0257040.U
Manufacturer
Littelfuse Inc.
Package
Package/Case
Series
ATO®
Packaging
Bulk
Product Status
Obsolete
Mounting Type
Requires Holder
Fuse Type
Automotive
Current Rating (Amps)
40 A
Voltage Rating - AC
-
Voltage Rating - DC
32 V
Response Time
-
Breaking Capacity @ Rated Voltage
1kA
Melting I²t
3310.0
Approval Agency
cULus
Operating Temperature
-40°C ~ 105°C
Color
Orange
Size / Dimension
0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)

Frequently Asked Questions

1. How can I order 0257040.U from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of 0257040.U?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of 0257040.U updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for 0257040.U?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for 0257040.U?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Packaging and Shipping Protection

Step 1 product inspection
Step 1 Product Inspection
Step 2 casing and dry pipe protection
Step 2 Casing & Dry Pipe
Step 3 anti-static bag packaging
Step 3 Anti-static Bags
Step 4 inner carton packaging
Step 4 Inner Carton
Step 5 shipping label
Step 5 Shipping Label
Step 6 international delivery
Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

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SOURCING SUPPORT

0257040.U Procurement and Technical Support

0257040.U is manufactured by Littelfuse Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing 0257040.U and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for 0257040.U.

Part Number
0257040.U
Manufacturer
Littelfuse Inc.
Package
Category
Fuses
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