Name: MML21KA3BAK-004
Brand: Honeywell Sensing and Productivity Solutions
SKU: MML21KA3BAK-004
Availability: InStock
Rating: 5 (160 reviews)

MML21KA3BAK-004

For Reference Only

Part Number	MML21KA3BAK-004
Manufacturer	Honeywell Sensing and Productivity Solutions
Description	SWITCH PUSHBUTTON SPDT 0.25A 30V
Datasheet	MML21KA3BAK-004 Specifications
Package	-
ECAD
In Stock	4,572 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MML21KA3BAK-004 (Pushbutton Switches) is manufactured by Honeywell Sensing and Productivity Solutions 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 MML21KA3BAK-004 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MML21KA3BAK-004 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MML21KA3BAK-004.

MML21KA3BAK-004 Specifications

Manufacturer	Honeywell Sensing and Productivity Solutions
Category	Switches - Pushbutton Switches
Package	-
ECAD
Series	MML21
Type	Standard
Circuit	SPDT
Switch Function	On-Mom
Current Rating	250mA (DC)
Voltage Rating - AC	-
Voltage Rating - DC	30V
Actuator Type	Rectangular, Button
Color - Actuator/Cap	Black
Illumination Type, Color	-
Illumination Voltage (Nominal)	-
Mounting Type	Panel Mount, Front
Termination Style	PC Pin
Ingress Protection	-
Features	Tactile Feedback
Panel Cutout Dimensions	Rectangular - 15.20mm x 10.24mm

MML21KA3BAK-004 Reviews

Pais*****Kaur

April 9, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Pie***** Dua

April 1, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Zari*****parza

March 17, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Mikae*****rdenas

March 13, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Rebec*****arson

March 12, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Alan*****ments

March 11, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Cory *****nabhan

March 8, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Enoch*****nathan

February 23, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Adel*****huja

February 21, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

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MML21KA3BAK-004 Packaging

MML21KA3BAK-004 FAQ

1. How to order MML21KA3BAK-004 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 MML21KA3BAK-004 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MML21KA3BAK-004. All suppliers must pass our qualification reviews before they can publish their products including MML21KA3BAK-004 on Heisener; we pay more attention to the channels and quality of MML21KA3BAK-004 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MML21KA3BAK-004 price and inventory displayed accurate?

The price and inventory of MML21KA3BAK-004 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 MML21KA3BAK-004?

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 MML21KA3BAK-004 we delivered, we will accept the replacement or return of the MML21KA3BAK-004 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 MML21KA3BAK-004.

(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 MML21KA3BAK-004 pin diagram, MML21KA3BAK-004 datasheet?

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

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MML21KA3BAK-004 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

MML21KA3BAK-004

Honeywell Sensing and Control

Unsealed OI

Part Number

Manufacturer

Description

Stock

MML21KA3BAK-004

D# MML21KA3BAK-004-ND

Honeywell Sensing and Control

SWITCH PUSHBUTTON SPDT 0.25A 30V

Part Number

Manufacturer

Description

Stock

MML21KA3BAK-004

D# NS-MML21KA3BAK-004

Honeywell Sensing and Control

OEM/CM ONLY

1485

Part Number

Manufacturer

Description

Stock

MML21KA3BAK-004

D# 000000000000212805

Honeywell Sensing and Control / MICRO SWITCH

Pushbutton Switches RECT.PWB MNTING SPDT BLK PLUNGER

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MML21KA3BAK-004

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