Name: A28AH
Brand: NKK Switches
SKU: A28AH
Availability: InStock
Rating: 5 (183 reviews)

A28AH

For Reference Only

Part Number	A28AH
Manufacturer	NKK Switches
Description	SWITCH TOGGLE DPDT 0.4VA 28V
Datasheet	A28AH Specifications
Package	-
ECAD
In Stock	6,336 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A28AH (Toggle Switches) is manufactured by NKK Switches 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 A28AH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A28AH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A28AH.

A28AH Specifications

Manufacturer	NKK Switches
Category	Switches - Toggle Switches
Package	-
ECAD
Series	A
Circuit	DPDT
Switch Function	Mom-Off-Mom
Current Rating	0.4VA (AC/DC)
Voltage Rating - AC	28V
Voltage Rating - DC	28V
Actuator Type	Standard Round
Actuator Length	10.00mm
Illumination	Non-Illuminated
Illumination Type, Color	-
Illumination Voltage (Nominal)	-
Mounting Type	Through Hole, Right Angle
Termination Style	PC Pin
Panel Cutout Dimensions	-
Bushing Thread	Unthreaded, Square
Ingress Protection	-
Features	Process Sealed

A28AH Reviews

Tra*****Ben

March 24, 2023

★ ★ ★ ★ ★

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

Eri*****avis

March 18, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Kels*****ampton

March 13, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Elise*****dhuri

March 8, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Ophe*****Kohli

March 6, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Mois*****avila

February 28, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Cesa*****ckley

February 26, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

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A28AH Packaging

A28AH FAQ

1. How to order A28AH 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 A28AH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A28AH. All suppliers must pass our qualification reviews before they can publish their products including A28AH on Heisener; we pay more attention to the channels and quality of A28AH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A28AH price and inventory displayed accurate?

The price and inventory of A28AH 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 A28AH?

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 A28AH we delivered, we will accept the replacement or return of the A28AH 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 A28AH.

(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 A28AH pin diagram, A28AH datasheet?

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

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A28AH 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

A28AH

D# 71048709

NKK Switches

Switch,Sealed,Toggle,DPDT,(ON)-OFF-(ON),.394 Bat,R/A PC W/Brkt,NoCap,4A,28VAC/DC

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SA28AHE3/73 D# SA28AHE3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 28V 500W 2-Pin DO-15 Ammo - Ammo Pack (Alt: SA28AHE3/73) RoHS: Compliant	0
SA28AHR0G D# SA28AHR0G	Taiwan Semiconductor	- Tape and Reel (Alt: SA28AHR0G) RoHS: Compliant	0
SA28AHE3/54 D# SA28AHE3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 28V 500W 2-Pin DO-15 T/R - Tape and Reel (Alt: SA28AHE3/54) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SA28AHE3/73	Vishay Semiconductors	TVS SGL UNI-DIR 28V 500W 2PIN DO-15 AMMO - Ammo Pack	0
A28AH	Vishay Semiconductors	TVS SGL UNI-DIR 28V 500W 2PIN DO-15 - Tape and Reel	0
SA28AHE3/54	Vishay Semiconductors	TVS SGL UNI-DIR 28V 500W 2PIN DO-15 - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
15KPA28A-HR D# 15KPA28A-HR-ND	Littelfuse Inc	TVS DIODE 28V 47.5V P600	0
30KPA28A-HR D# 30KPA28A-HR-ND	Littelfuse Inc	TVS DIODE 28V 50V P600	0
30KPA28A-HRA D# 30KPA28A-HRA-ND	Littelfuse Inc	TVS DIODE 28V 50V P600	0
A28AH D# A28AH-ND	NKK Switches	SWITCH TOGGLE DPDT 0.4VA 28V	0
SA28AHE3/73 D# SA28AHE3/73-ND	Vishay Semiconductors	TVS DIODE 28V 45.4V DO204AC	0
SA28AHR0G D# SA28AHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 28V 59V DO204AC	0
SA28AHE3/54 D# SA28AHE3/54-ND	Vishay Semiconductors	TVS DIODE 28V 45.4V DO204AC	0
SA28AHB0G D# SA28AHB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 28V 59V DO204AC	0
15KPA28A-HRA D# 15KPA28A-HRA-ND	Littelfuse Inc	TVS DIODE 28V 47.5V P600	0
SA28AHA0G D# SA28AHA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 28V 59V DO204AC	0

Part Number

Manufacturer

Description

Stock

SA28AHR0G

Taiwan Semiconductor

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

A28AH

NKK Switches

OEM/CM QUOTES ONLY | NO BROKERS

Part Number	Manufacturer	Description	Stock
30KPA28A-HR D# 50Y0809	Littelfuse Inc	HI-REL TVS AXIAL HIGH POWER 30KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
A28AH D# 09X8383	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
30KPA28A-HRA D# 50Y0810	Littelfuse Inc	HI-REL TVS AXIAL HIGH POWER 30KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
15KPA28A-HRA D# 50Y0646	Littelfuse Inc	HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0
15KPA28A-HR D# 50Y0645	Littelfuse Inc	HI-REL TVS AXIAL HI-POWER 15KW / TR RoHS: Not Compliant Min Qty: 800 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

SA28AHE3/73

D# NS-SA28AHE3/73

Vishay Semiconductors

OEM/CM ONLY

6888

SA28AHE3/54

D# NS-SA28AHE3/54

Vishay Semiconductors

OEM/CM ONLY

4315

Part Number

Manufacturer

Description

Stock

A28AH

D# 1357641

NKK Switches

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

A28AH

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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