Name: MML21HA2AAK
Brand: Honeywell Sensing and Productivity Solutions
SKU: MML21HA2AAK
Availability: InStock
Rating: 5 (153 reviews)

MML21HA2AAK

For Reference Only

Part Number	MML21HA2AAK
Manufacturer	Honeywell Sensing and Productivity Solutions
Description	SWITCH PUSHBUTTON SPDT 1A 125V
Datasheet	MML21HA2AAK Specifications
Package	-
ECAD
In Stock	5,598 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MML21HA2AAK (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 MML21HA2AAK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MML21HA2AAK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MML21HA2AAK.

MML21HA2AAK 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	1A (AC)
Voltage Rating - AC	125V
Voltage Rating - DC	-
Actuator Type	Square, Button
Color - Actuator/Cap	Black
Illumination Type, Color	-
Illumination Voltage (Nominal)	-
Mounting Type	Panel Mount, Front
Termination Style	Solder Lug
Ingress Protection	-
Features	Tactile Feedback
Panel Cutout Dimensions	Square - 10.24mm²

MML21HA2AAK Reviews

Ryk*****Frye

March 19, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Elea*****Chung

March 6, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Kara *****erjee

February 23, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

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MML21HA2AAK Packaging

MML21HA2AAK FAQ

1. How to order MML21HA2AAK 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 MML21HA2AAK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MML21HA2AAK. All suppliers must pass our qualification reviews before they can publish their products including MML21HA2AAK on Heisener; we pay more attention to the channels and quality of MML21HA2AAK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MML21HA2AAK price and inventory displayed accurate?

The price and inventory of MML21HA2AAK 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 MML21HA2AAK?

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 MML21HA2AAK we delivered, we will accept the replacement or return of the MML21HA2AAK 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 MML21HA2AAK.

(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 MML21HA2AAK pin diagram, MML21HA2AAK datasheet?

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

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MML21HA2AAK 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
MML21HA2AAKXXLR	Honeywell Sensing and Control	Unsealed OI	0
MML21HA2AAK	Honeywell Sensing and Control	Lead time 126	389
MML21HA2AAKXXLG	Honeywell Sensing and Control	Unsealed OI	0

Part Number	Manufacturer	Description	Stock
MML21HA2AAK D# MML21HA2AAK-ND	Honeywell Sensing and Control	SWITCH PUSHBUTTON SPDT 1A 125V	0
MML21HA2AAKXXLG D# MML21HA2AAKXXLG-ND	Honeywell Sensing and Control	SWITCH PUSHBUTTON SPDT 1A 125V	0
MML21HA2AAKXXLR D# MML21HA2AAKXXLR-ND	Honeywell Sensing and Control	SWITCH PUSHBUTTON SPDT 1A 125V	0

Part Number

Manufacturer

Description

Stock

MML21HA2AAKXXLW

Honeywell Sensing and Control

OEM/CM QUOTES ONLY | NO BROKERS

MML21HA2AAK

Honeywell Sensing and Control

OEM/CM QUOTES ONLY | NO BROKERS

448

Part Number

Manufacturer

Description

Stock

MML21HA2AAK

Honeywell Sensing and Control

Switch Push Button N.O./N.C. SPDT Square Button Momentary Contact Solder Panel Mount

RoHS: Compliant

386

MML21HA2AAKXXLW

Honeywell Sensing and Control

Square Button Momentary Contact Solder Panel Mount

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MML21HA2AAK

D# 785-MML21HA2AAK

Honeywell Sensing and Control

Pushbutton Switches UNSEALED OI-PB SW

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MML21HA2AAKXXLR D# NS-MML21HA2AAKXXLR	Honeywell Sensing and Control	OEM/CM ONLY	2384
MML21HA2AAK D# NS-MML21HA2AAK	Honeywell Sensing and Control	OEM/CM ONLY	6535
MML21HA2AAKXXLG D# NS-MML21HA2AAKXXLG	Honeywell Sensing and Control	OEM/CM ONLY	9937

Part Number

Manufacturer

Description

Stock

MML21HA2AAK

Honeywell Sensing and Control / Clarostat

Switch Push Button N.O./N.C. SPDT Square Button Momentary Contact Solder Panel Mount

RoHS: Compliant

386

MML21HA2AAKXXLW

Honeywell Sensing and Control / Clarostat

Square Button Momentary Contact Solder Panel Mount

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MML21HA2AAK

D# 000000000000041899

Honeywell Sensing and Control / MICRO SWITCH

Pushbutton Switches UNSEALED OI-PB SW

Part Number

Manufacturer

Description

Stock

MML21HA2AAKXXLW

Honeywell Sensing and Control

OEM/CM ONLY

145

MML21HA2AAK

Honeywell Sensing and Control

OEM/CM ONLY

481

Part Number

Manufacturer

Description

Stock

MML21HA2AAK

D# 51639810

Honeywell Sensing and Control

Switch Push Button N.O./N.C. SPDT Square Button Momentary Contact Solder Panel Mount

RoHS: Compliant

Quick Inquiry

MML21HA2AAK

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