Name: MS3451L20-21A
Brand: Amphenol Aerospace Operations
SKU: MS3451L20-21A
Availability: InStock
Rating: 5 (105 reviews)

MS3451L20-21A

For Reference Only

Part Number	MS3451L20-21A
Manufacturer	Amphenol Aerospace Operations
Description	CONN RCPT HSNG MALE 9POS INLINE
Datasheet	MS3451L20-21A Specifications
Package	-
ECAD
In Stock	5,022 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MS3451L20-21A (Circular Connectors - Housings) is manufactured by Amphenol Aerospace Operations 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 MS3451L20-21A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MS3451L20-21A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MS3451L20-21A.

MS3451L20-21A Specifications

Manufacturer	Amphenol Aerospace Operations
Category	Connectors, Interconnects - Circular Connectors - Housings
Package	-
ECAD
Series	Military, MIL-DTL-5015
Connector Type	Receptacle Housing
Type	For Male Pins
Number of Positions	9
Shell Size - Insert	20-21
Shell Size, MIL	-
Contact Type	Crimp
Contact Size	12 (1), 16 (8)
Mounting Type	Free Hanging (In-Line)
Mounting Feature	-
Fastening Type	Threaded
Orientation	N (Normal)
Shell Material	Aluminum
Shell Finish	Electroless Nickel
Housing Color	Silver
Ingress Protection	Fluid Resistant
Material Flammability Rating	-
Features	-
Shielding	Unshielded

MS3451L20-21A Reviews

Laur*****ayak

April 9, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Cha*****Issac

April 7, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Zahi*****kinson

March 31, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Khl*****Case

March 27, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Ambe*****hrotra

March 20, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Kale*****arwal

March 13, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Angel*****Sastry

March 2, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Apri*****bson

February 27, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Rey*****yer

February 26, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

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MS3451L20-21A Packaging

MS3451L20-21A FAQ

1. How to order MS3451L20-21A 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 MS3451L20-21A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MS3451L20-21A. All suppliers must pass our qualification reviews before they can publish their products including MS3451L20-21A on Heisener; we pay more attention to the channels and quality of MS3451L20-21A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MS3451L20-21A price and inventory displayed accurate?

The price and inventory of MS3451L20-21A 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 MS3451L20-21A?

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 MS3451L20-21A we delivered, we will accept the replacement or return of the MS3451L20-21A 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 MS3451L20-21A.

(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 MS3451L20-21A pin diagram, MS3451L20-21A datasheet?

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

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MS3451L20-21A 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.

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MS3451L20-21A

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.

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