Can I request technical information for 3550?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to 3550.

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SOURCING SUPPORT

Need Help With 3550?

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

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

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

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Keystone Electronics RFQ AVAILABLE

3550

FUSE CLIP BLADE 500V 30A PCB

Part Number: 3550

Manufacturer: Keystone Electronics

Category: Fuseholders

Package

Datasheet:: 3550.pdf

Description: FUSE CLIP BLADE 500V 30A PCB

Select Quantity Stock: 15,517

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Qty.	Unit Price	Ext. Price
1+	$0.26000	$0.26
1000+	$0.12000	$120.00
2500+	$0.08500	$212.50
5000+	$0.07753	$387.65

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TECHNICAL RESOURCES

3550 Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: 3550

Manufacturer: Keystone Electronics

Package

Series: -

Packaging: Bulk

Product Status: Active

Mounting Type: Through Hole

Fuse Size: 0.75" L x 0.2" W (19.1mm x 5.1mm)

Current Rating (Amps): 30 A

For Use With/Related Products: ATC, ATO

Fuse Type: Blade

Fuseholder Type: Clip

Number of Circuits: -

Voltage: 500V

Orientation: Horizontal

Termination Style: PC Pin

Contact Material: Brass

Contact Finish: Nickel

Approval Agency: UL

Frequently Asked Questions

1. How can I order 3550 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 3550?

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

3. Are the stock and price of 3550 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 3550?

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 3550?

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

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

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

3550 Procurement and Technical Support

3550 is manufactured by Keystone Electronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing 3550 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 3550.

Part Number: 3550

Manufacturer: Keystone Electronics

Package

Category: Fuseholders

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Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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