Name: A18AB
Brand: NKK Switches
SKU: A18AB
Availability: InStock
Rating: 5 (114 reviews)

A18AB

For Reference Only

Part Number	A18AB
Manufacturer	NKK Switches
Description	SWITCH TOGGLE SPDT 0.4VA 28V
Datasheet	A18AB Specifications
Package	-
ECAD
In Stock	6,372 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 # A18AB (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 A18AB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A18AB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A18AB.

A18AB Specifications

Manufacturer	NKK Switches
Category	Switches - Toggle Switches
Package	-
ECAD
Series	A
Circuit	SPDT
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
Termination Style	PC Pin
Panel Cutout Dimensions	-
Bushing Thread	Unthreaded, Square
Ingress Protection	-
Features	Process Sealed

A18AB Reviews

Jag***** Pall

April 6, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Sien*****ngram

March 23, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Mala*****rtega

March 8, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Alva*****rown

March 7, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Ann*****Lalla

March 4, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Isab***** Ben

March 3, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Sere*****ooth

March 2, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Jaide*****erson

February 19, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Write a Review

★★★★★

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Thanks for Your Review!

A18AB Packaging

A18AB FAQ

1. How to order A18AB 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 A18AB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A18AB. All suppliers must pass our qualification reviews before they can publish their products including A18AB on Heisener; we pay more attention to the channels and quality of A18AB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A18AB price and inventory displayed accurate?

The price and inventory of A18AB 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 A18AB?

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 A18AB we delivered, we will accept the replacement or return of the A18AB 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 A18AB.

(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 A18AB pin diagram, A18AB datasheet?

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

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A18AB 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

A18AB

D# 71048535

NKK Switches

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

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
P4SMA18A D# V72:2272_19773235	EIC Corporation	P4SMA18A	0
A18AB D# V36:1790_06862498	NKK Switches	Switch Toggle (ON) OFF (ON) SPDT Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket	0
APAM1866YA18 D# V36:1790_09151265	Abracon Corporation	GPS Receiver 1576.44MHz 3.3V Automotive Tray RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
P4SMA18A D# P4SMA18A	ON Semiconductor	ESD Suppressors / TVS Diodes 15.3Vso 17.1Vbr - Bulk (Alt: P4SMA18A) RoHS: Compliant	0
APAM1866YA18 D# APAM1866YA18	Abracon Corporation	Antenna Patch 20dBi 1576.44MHz Tray - Trays (Alt: APAM1866YA18) RoHS: Compliant	0
SA18A/B D# SA18A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 18V 500W 2-Pin DO-15 Box - Boxed Product (Development Kits) (Alt: SA18A/B)	0
15KPA18A/B D# 15KPA18A/B	YAGEO Corporation	Transient Voltage Suppressor Uni-Directional 18V 15kW 2-Pin Axial Leaded Box - Boxed Product (Development Kits) (Alt: 15KPA18A/B) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

APAM1866YA18

D# APAM1866YA18

Abracon Corporation

Antenna Patch 20dBi 1576.44MHz Tray (Alt: APAM1866YA18)

P4SMA18A

D# P4SMA18A

Bourns Inc

DIO TVS VBD 18V 400W UNIDIR SMA (Alt: P4SMA18A)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

P4SMA18A

Littelfuse Inc

175

Part Number	Manufacturer	Description	Stock
15KPA18A-B	Littelfuse Inc	TVS Diode 15000W Axial Uni 5%	0
P4SMA18A	Taiwan Semiconductor	SMD TVS Diode Unip 400W 15,3V SMA	21950
A18AB	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0

Part Number

Manufacturer

Description

Stock

P4SMA18A

Littelfuse Inc

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
15KPA18A-B D# 15KPA18A-B-ND	Littelfuse Inc	TVS DIODE 18V 30.9V P600	0
A18AB D# A18AB-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
APAM1866YA18 D# 535-12616-ND	Abracon Corporation	RF ANT 1.575GHZ CER PATCH CAB	8428
P4SMA18A D# 2156-P4SMA18A-ND	Rochester Electronics LLC	TRANS VOLTAGE SUPPRESSOR DIODE	127350
SA18A B0G D# SA18AB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 18V 39.4V DO204AC	0

Part Number

Manufacturer

Description

Stock

APAM1866YA18

D# 2906186

Abracon Corporation

PATCH ANTENNA, RHC, 1.57542GHZ, 2.5DBI

RoHS: Compliant

Min Qty: 1200

Container: Each

P4SMA18A

D# 1835135

Littelfuse Inc

DIODE, TVS, 400W, 18V, UNI, 5%, SMA

RoHS: Compliant

Min Qty: 5

Container: Each

1035

Part Number	Manufacturer	Description	Stock
15KPA18A-B	Littelfuse Inc	TVS DIODE 18V 30.9V P600 RoHS: Compliant pbFree: Yes	0
A18AB	NKK Switches	RoHS: Compliant pbFree: Yes	0
P4SMA18A	Littelfuse Inc	P4SMA Series 3.3 W 18.9 V Uni-Directional Surface Mount TVS Diode - SMA RoHS: Compliant pbFree: Yes	20000

Part Number	Manufacturer	Description	Stock
MS27473P14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	28
MS27497T14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	27
MS27484T14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	10
MS27472E14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	27
AT97SC3204X2A18AB	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1150
MS27508E14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	10
MS27473T14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	28
MS27468E15A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	28
MS27497P14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	27
MS27472P14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	27
MS27484P14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	10
MS27656T15A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	29
MS27473E14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	28
MS27467P15A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	23
MS27513E14A18AB		OEM/CM QUOTES ONLY \| NO BROKERS	24

Part Number

Manufacturer

Description

Stock

AT97SC3204-X2A18-AB

ATMEL

TSSOP28

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SA18A BULK TCI

MEI Technologies Inc

DIODE 500W 20.00V DO-204AC ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

200

Part Number

Manufacturer

Description

Stock

AT97SC3204-X2A18ABB

D# AT97SC3204-X2A18ABB

Microchip Technology Inc

C7b custom 4.4mm Lockout w/EKs w/EK cert

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
P4SMA18A	Littelfuse Inc	OEM/CM Immediate delivery	150000
AT97SC3204-X2A18-AB	Atmel Corporation	OEM/CM Immediate delivery	6384
A18AB	NKK Switches	OEM/CM Immediate delivery	899

Part Number

Manufacturer

Description

Stock

A18AB

D# 633-A18AB

NKK Switches

Toggle Switches SP (ON)-OFF-(ON) .394 BAT STRT BKT

RoHS: Compliant

APAM1866YA18

D# 815-APAM1866YA18

Abracon Corporation

Antennas 1575.42 MHZ BW 5MHZ

RoHS: Compliant

1800

Part Number

Manufacturer

Description

Stock

AT97SC3204-X2A18-AB

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

P4SMA18A

D# XSFP00000089193

Littelfuse Inc

RISC Microprocessor, 32-Bit, 533MHz, CMOS, PBGA689

10000

AT97SC3204-X2A18-AB

D# MCHP00000096529

Microchip Technology Inc

Part Number	Manufacturer	Description	Stock
A18AB D# 09X8181	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
P4SMA18A D# 81Y1708	Bourns Inc	DIO TVS VBD 18V 400W UNIDIR SMA / Tape & Reel - 13" reel RoHS: Not Compliant Min Qty: 10000 Container: Bulk	0
APAM1866YA18 D# 31AC2812	Abracon Corporation	PATCH ANTENNA, RHC, 1.57542GHZ, 2.5DBI, Antenna Type:Patch, Frequency Min:-, Frequency Max:1.57542GHz, Antenna Mounting:I-Pex Connector, Gain:2.5dBi, VSWR:2, Input Power:-, Input Impedance:50ohm, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1200 Container: Bulk	0
15KPA18A-B D# 23X4337	Littelfuse Inc	TVS AXIAL HI-POWER / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0

Part Number

Manufacturer

Description

Stock

1-4A18-A-B

D# NS-1-4A18-A-B

Multiple

OEM/CM ONLY

1348

P4SMA18A

D# NS-P4SMA18A

Fairchild Semiconductor Corporation

OEM/CM ONLY

9488

Part Number

Manufacturer

Description

Stock

P4SMA18A

Fairchild Semiconductor Corporation

8712

Part Number

Manufacturer

Description

Stock

APAM1866YA18

D# APAM1866YA18

Abracon Corporation

ANTENNA UNIT

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

P4SMA18A

Fairchild Semiconductor Corporation

Trans Voltage Suppressor Diode, 400W, 15.3V, Unidirectional, DO-214AC

RoHS: Compliant

127350

Part Number

Manufacturer

Description

Stock

APAM1866YA18

D# 000000000005248598

Abracon Corporation

Antennas 1575.42 MHZ BW 5MHZ

Part Number	Manufacturer	Description	Stock
MS27467P15A18AB		OEM/CM ONLY	115
MS27513E14A18AB		OEM/CM ONLY	116
MS27473P14A18AB		OEM/CM ONLY	119
MS27497T14A18AB		OEM/CM ONLY	118
MS27484T14A18AB		OEM/CM ONLY	104
MS27472E14A18AB		OEM/CM ONLY	118
AT97SC3204X2A18AB	Atmel Corporation	OEM/CM ONLY	6066
MS27508E14A18AB		OEM/CM ONLY	104
P4SMA18A	Won-Top Electronics Co Ltd	OEM/CM ONLY	124956
MS27473T14A18AB		OEM/CM ONLY	119
MS27468E15A18AB		OEM/CM ONLY	119
MS27497P14A18AB		OEM/CM ONLY	118
MS27472P14A18AB		OEM/CM ONLY	118
MS27484P14A18AB		OEM/CM ONLY	104
APAM1866YA18	Abracon Corporation	OEM/CM ONLY	769
MS27656T15A18AB		OEM/CM ONLY	120
MS27473E14A18AB		OEM/CM ONLY	119

Part Number	Manufacturer	Description	Stock
AT97SC3204-X2A18-AB	Atmel Corporation	IN stock Immediate delivery	6399
A18AB	NKK Switches	IN stock Immediate delivery	894
P4SMA18A	Littelfuse Inc	IN stock Immediate delivery	149985

Part Number

Manufacturer

Description

Stock

APAM1866YA18

Abracon Corporation

1575.42MHZ, 18*18*7.0mm GPS Active Internal Antenna

Part Number

Manufacturer

Description

Stock

APAM1866YA18

Abracon Corporation

Antennas 1575.42 MHZ BW 5MHZ

pbFree: Pb-Free

P4SMA18A

Bourns Inc

ESD Suppressors / TVS Diodes 18V 400W UniDir

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

AT97SC3204-X2A18-AB

Atmel Corporation

shipping today

496

Part Number

Manufacturer

Description

Stock

APAM1866YA18

D# 53201413

Abracon Corporation

GPS Receiver 1576.44MHz 3.3V Automotive Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT97SC3204-X2A18-AB

Atmel Corporation

RFQ

3943

Part Number

Manufacturer

Description

Stock

P4SMA18A

D# 1835135

Littelfuse Inc

DIODE, TVS, 400W, 18V, UNI, 5%, SMA

RoHS: Compliant

Min Qty: 20

Container: Each

Quick Inquiry

A18AB

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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