Name: HDWM-21-54-L-S-250-SM
Brand: Samtec Inc.
SKU: HDWM-21-54-L-S-250-SM
Availability: InStock
Rating: 5 (140 reviews)

HDWM-21-54-L-S-250-SM

For Reference Only

Part Number	HDWM-21-54-L-S-250-SM
Manufacturer	Samtec Inc.
Description	.050" BOARD SPACERS
Datasheet	HDWM-21-54-L-S-250-SM Specifications
Package	-
ECAD
In Stock	8,424 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # HDWM-21-54-L-S-250-SM (Rectangular Connectors - Board Spacers, Stackers (Board to Board)) is manufactured by Samtec 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 HDWM-21-54-L-S-250-SM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HDWM-21-54-L-S-250-SM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HDWM-21-54-L-S-250-SM.

HDWM-21-54-L-S-250-SM Specifications

Manufacturer	Samtec Inc.
Category	Connectors, Interconnects - Rectangular Connectors - Board Spacers, Stackers (Board to Board)
Package	-
ECAD
Series	Flex Stack, HDWM
Number of Positions	21
Pitch	0.050" (1.27mm)
Number of Rows	1
Row Spacing	-
Length - Overall	0.535" (13.59mm)
Length - Post (Mating)	0.285" (7.24mm)
Length - Stack Height	0.250" (6.35mm)
Length - Tail	-
Mounting Type	Surface Mount
Termination	Solder
Contact Finish - Post (Mating)	Gold
Contact Finish Thickness - Post (Mating)	10µin (0.25µm)
Color	Black

HDWM-21-54-L-S-250-SM Reviews

Etha*****lmer

April 3, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Ind*****Boyd

March 31, 2023

★ ★ ★ ★ ★

Excellent ! HDWM-21-54-L-S-250-SM item arrived very quickly and was packaged well, no issues.

Le*****Howe

March 27, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Maxim*****o Marks

March 23, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Jad*****all

March 10, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Grac*****n Nagy

March 1, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Reyn*****anch

February 25, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

HDWM-21-54-L-S-250-SM Packaging

HDWM-21-54-L-S-250-SM FAQ

1. How to order HDWM-21-54-L-S-250-SM 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 HDWM-21-54-L-S-250-SM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HDWM-21-54-L-S-250-SM. All suppliers must pass our qualification reviews before they can publish their products including HDWM-21-54-L-S-250-SM on Heisener; we pay more attention to the channels and quality of HDWM-21-54-L-S-250-SM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HDWM-21-54-L-S-250-SM price and inventory displayed accurate?

The price and inventory of HDWM-21-54-L-S-250-SM 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 HDWM-21-54-L-S-250-SM?

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 HDWM-21-54-L-S-250-SM we delivered, we will accept the replacement or return of the HDWM-21-54-L-S-250-SM 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 HDWM-21-54-L-S-250-SM.

(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 HDWM-21-54-L-S-250-SM pin diagram, HDWM-21-54-L-S-250-SM datasheet?

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

HDWM-21-54-L-S-250-SM Related Products

1825J1K00152GCT	Knowles Syfer, CAP CER 1500PF 1KV C0G/NP0 1825, 1825 (4564 Metric), Flex Stack, HDWM	View
VJ1812A510KBGAT4X	Vishay Vitramon, CAP CER 51PF 1KV NP0 1812, 1812 (4532 Metric), Flex Stack, HDWM	View
0603YA101JAT2A	AVX Corporation, CAP CER 100PF 16V NP0 0603, 0603 (1608 Metric), Flex Stack, HDWM	View
RWR89S1000DMB12	Vishay Dale, RES 100 OHM 3W 0.5% WW AXIAL, Axial, Flex Stack, HDWM	View
RLR07C2001GSBSL	Vishay Dale, RES 2K OHM 2% 1/4W AXIAL, Axial, Flex Stack, HDWM	View
3269X-1-100LF	Bourns Inc., TRIMMER 10 OHM 0.25W SMD, -, Flex Stack, HDWM	View
1-531129-0	TE Connectivity Aerospace, Defense and Marine, 2 ROW BOX RECP 100 POS STAG, -, Flex Stack, HDWM	View
6-146257-1	TE Connectivity AMP Connectors, CONN HEADER BRKWAY 22POS DL .100, -, Flex Stack, HDWM	View
2DB52SBR	ITT Cannon, LLC, CONN D-SUB RCPT 52POS R/A SOLDER, -, Flex Stack, HDWM	View
BACC63BV10H5SNH	Cinch Connectivity Solutions, CONN RCPT HSG FMALE 5POS PNL MT, -, Flex Stack, HDWM	View
VE-JV2-IY-B1	Vicor Corporation, CONVERTER MOD DC/DC 15V 50W, Half Brick, Flex Stack, HDWM	View
VI-2NJ-CX-F3	Vicor Corporation, CONVERTER MOD DC/DC 36V 75W, Full Brick, Flex Stack, HDWM	View

HDWM-21-54-L-S-250-SM 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

HDWM-21-54-L-S-250-SM

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