Name: 4403
Brand: Keystone Electronics
SKU: 4403
Availability: InStock
Rating: 5 (168 reviews)

4403

For Reference Only

Part Number	4403
Manufacturer	Keystone Electronics
Description	STRIP BACKING INS 1/32" 3"L
Datasheet	4403 Specifications
Package	-
ECAD
In Stock	64,188 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 4403 (Terminals - Accessories) is manufactured by Keystone Electronics 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 4403 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4403 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4403.

4403 Specifications

Manufacturer	Keystone Electronics
Category	Connectors, Interconnects - Terminals - Accessories
Package	-
ECAD
Series	-
Accessory Type	Terminal Strip Backing
For Use With/Related Products	Terminal Strip

4403 Reviews

Amina*****dhari

April 5, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Char*****Bakshi

March 19, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Juni*****Tank

March 17, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Cris*****o Mann

March 10, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Esth*****awhney

March 9, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Stev*****lark

February 24, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

4403 Packaging

4403 FAQ

1. How to order 4403 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 4403 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4403. All suppliers must pass our qualification reviews before they can publish their products including 4403 on Heisener; we pay more attention to the channels and quality of 4403 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4403 price and inventory displayed accurate?

The price and inventory of 4403 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 4403?

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 4403 we delivered, we will accept the replacement or return of the 4403 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 4403.

(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 4403 pin diagram, 4403 datasheet?

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

4403 Related Products

M550B507M050AT	KEMET, CAP TANT POLY 500UF 50V CHA MNT, M55 Module, -	View
1210J1K00102FCT	Knowles Syfer, CAP CER 1000PF 1KV C0G/NP0 1210, 1210 (3225 Metric), -	View
12102U240GAT2A	AVX Corporation, CAP CER 24PF 200V NP0 1210, 1210 (3225 Metric), -	View
VY2101K29Y5SG63V7	Vishay BC Components, CAP CER 100PF 440VAC Y5S RADIAL, Radial, Disc, -	View
1N751A_T50R	Fairchild/ON Semiconductor, DIODE ZENER 5.1V 500MW DO35, DO-204AH, DO-35, Axial, -	View
93AA56AT-I/MNY	Microchip Technology, IC EEPROM 2KBIT 2MHZ 8TDFN, 8-WFDFN Exposed Pad, -	View
LHIRD0-N-IV	Thomas Research Products, INFRARED WALL SWITCH SENSOR, -, -	View
CR2010-FX-3651ELF	Bourns Inc., RES SMD 3.65K OHM 1% 1/2W 2010, 2010 (5025 Metric), -	View
PMR18EZPFU6L00	Rohm Semiconductor, RES SMD 0.006 OHM 1% 1W 1206, 1206 (3216 Metric), -	View
854-80-030-10-001101	Preci-Dip, CONN HDR 30POS 1.27MM T/H, -, -	View
0040.1161	Schurter Inc., TEST PROBE PS 6.3A BLACK, -, -	View
74LVQ02SCX	ON Semiconductor, IC GATE NOR 4CH 2-INP 14SOIC, 14-SOIC (0.154", 3.90mm Width), -	View

4403 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.

Quick Inquiry

4403

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