Name: A12JB
Brand: NKK Switches
SKU: A12JB
Availability: InStock
Rating: 5 (164 reviews)

A12JB

For Reference Only

Part Number	A12JB
Manufacturer	NKK Switches
Description	SWITCH TOGGLE SPDT 0.4VA 28V
Datasheet	A12JB Specifications
Package	-
ECAD
In Stock	3,870 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A12JB (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 A12JB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A12JB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A12JB.

A12JB Specifications

Manufacturer	NKK Switches
Category	Switches - Toggle Switches
Package	-
ECAD
Series	A
Circuit	SPDT
Switch Function	On-On
Current Rating	0.4VA (AC/DC)
Voltage Rating - AC	28V
Voltage Rating - DC	28V
Actuator Type	Standard Round
Actuator Length	6.30mm
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

A12JB Reviews

Gabrie*****ristian

April 7, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

Alea*****rton

April 7, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Lis*****yatt

April 1, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Sara*****nsen

February 28, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

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A12JB Packaging

A12JB FAQ

1. How to order A12JB 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 A12JB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A12JB. All suppliers must pass our qualification reviews before they can publish their products including A12JB on Heisener; we pay more attention to the channels and quality of A12JB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A12JB price and inventory displayed accurate?

The price and inventory of A12JB 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 A12JB?

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 A12JB we delivered, we will accept the replacement or return of the A12JB 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 A12JB.

(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 A12JB pin diagram, A12JB datasheet?

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

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A12JB 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
A12JB1 D# 71048405	NKK Switches	Switch,Sealed,Toggle,SPDT,ON-NONE-ON,.248 Bat,Str PC W/Brckt,No Cap,4A,28VAC/DC RoHS: Compliant	0
A12JB-JA D# 71048408	NKK Switches	Switch,Sealed,Toggle,SPDT,ON-NONE-ON,.248 Bat,Str PC W/Brckt,Blk Cap,4A,28VAC/DC RoHS: Compliant	0
A12JB D# 71048404	NKK Switches	Switch,Sealed,Toggle,SPDT,ON-NONE-ON,.248 Bat,Str PC W/Brckt,No Cap,4A,28VAC/DC RoHS: Compliant	0
A12JB1-JB D# 71048407	NKK Switches	Switch,Sealed,Toggle,SPDT,ON-NONE-ON,.248 Bat,Str PC W/Brckt,Wht Cap,4A,28VAC/DC RoHS: Compliant	0
WA12JB D# 71370200	Hubbell Wiegmann	Term Black, Strip, Carbon Steel, JIC, NEMA 4, NEMA 4X RoHS: Not Compliant	0
A12JBNS D# 70302856	Pentair Equipment Protection - Hoffman	Terminal Block Strip Fits A or, fits 12.00, RoHS: Not Compliant	0
A12JB1-JA D# 71048406	NKK Switches	Switch,Sealed,Toggle,SPDT,ON-NONE-ON,.248 Bat,Str PC W/Brckt,Blk Cap,4A,28VAC/DC RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

A-12JB

D# V36:1790_06861926

NKK Switches

Switch Toggle ON None ON SPDT Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket

Part Number	Manufacturer	Description	Stock
A12JB1-JA	NKK Switches	SUBMINIATURE TOGGLE/PC	74
A12JB-JA	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
A12JB1	NKK Switches	SUBMINIATURE TOGGLE/PC	379
A12JB	NKK Switches	SUBMINIATURE TOGGLE/PC	379
A12JB1-JB	NKK Switches	SUBMINIATURE TOGGLE/PC	7

Part Number	Manufacturer	Description	Stock
A12JB1-JA D# A12JB1-JA-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
A12JB-JA D# A12JB-JA-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
A12JB1 D# A12JB1-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
A12JB D# A12JB-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0
A12JB1-JB D# A12JB1-JB-ND	NKK Switches	SWITCH TOGGLE SPDT 0.4VA 28V	0

Part Number

Manufacturer

Description

Stock

UPD481850GF-A12-JBT

D# UPD481850GF-A12-JBT

NEC Electronics Group

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3802

Part Number	Manufacturer	Description	Stock
A12JB1	NKK Switches	RoHS: Compliant pbFree: Yes	0
A12JB	NKK Switches	RoHS: Compliant pbFree: Yes	0
A12JB1-JB	NKK Switches	RoHS: Compliant pbFree: Yes	0
A12JB1-JA	NKK Switches	RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
A12JB1	NKK Switches	OEM/CM QUOTES ONLY \| NO BROKERS	251
D481850GFA12JBTE2	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	496
A12JB1JB	NKK Switches	OEM/CM QUOTES ONLY \| NO BROKERS	8
A12JB	NKK Switches	OEM/CM QUOTES ONLY \| NO BROKERS	251
A12JB1JA	NKK Switches	OEM/CM QUOTES ONLY \| NO BROKERS	251
UPD481850GFA12JBT	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	833
A12JBNS	HOFFMAN ENCLOSURES - NVEN	OEM/CM QUOTES ONLY \| NO BROKERS	11
UPD481850GFA12JBTE2	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	513

Part Number

Manufacturer

Description

Stock

A12JB

D# 633-A12JB

NKK Switches

Toggle Switches SPDT ON-ON .248 BAT STRT BRKT PC .4VA

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EP-TA12JBEUGUJ

Samsung Semiconductor

Samsung Travel Charger EP-TA12JBEU - Power adapter (11 pin Micro-USB (MHL)) - on cable: Micro-USB - black - for Galaxy Note 10.1, Note 10.1 LTE, Note 8.0, Tab 3 (7 in), Tab A (8 in, 9.7 in)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EP-TA12JBEUGUJ

D# XSDXTD000102217

Samsung Electronics Co. Ltd

Samsung Travel Charger EP-TA12JBEU - Power adapter (11 pin Micro-USB (MHL)) - on cable: Micro-USB - black - for Galaxy Note 10.1, Note 10.1 LTE, Note 8.0, Tab 3 (7 in), Tab A (8 in, 9.7 in)

Part Number	Manufacturer	Description	Stock
A12JB D# 09X8042	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
A12JB1-JB D# 09X8046	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
A-12JBNS D# 06B5088	nVent – Hoffman	Terminal Block Strip Fits A or RoHS: Not Compliant Min Qty: 1 Container: Bulk	7
A12JB1-JA D# 09X8045	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
A12JB1 D# 09X8044	NKK Switches	PROCESS SEALED SUBMINIATURE TOGGLE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
RP13A- 12JB-13PC D# NS-RP13A- 12JB-13PC	VARIOUS	OEM/CM ONLY	2025
RP13A- 12JB-13SC D# NS-RP13A- 12JB-13SC	VARIOUS	OEM/CM ONLY	1450
A12JB D# NS-A12JB	NKK Switches	OEM/CM ONLY	9826
UPD481850GF-A12JBT D# NS-UPD481850GF-A12JBT	NEC Electronics Group	OEM/CM ONLY	9030
A12JB-RO D# NS-A12JB-RO	NKK Switches	OEM/CM ONLY	6382

Part Number	Manufacturer	Description	Stock
A12JB1-JA	NKK Switches	SUBMINIATURE TOGGLE/PC	113
A12JB1	NKK Switches	SUBMINIATURE TOGGLE/PC	113
A12JB1-JB	NKK Switches	SUBMINIATURE TOGGLE/PC	6

Part Number	Manufacturer	Description	Stock
D481850GFA12JBTE2		OEM/CM ONLY	447
A12JB1	NKK Switches	OEM/CM ONLY	285
A12JB1JB	NKK Switches	OEM/CM ONLY	101
UPD481850GFA12JBT	NEC Electronics Group	OEM/CM ONLY	716
UPD481850GFA12JBTE2	NEC Electronics Group	OEM/CM ONLY	447
A12JB1JA	NKK Switches	OEM/CM ONLY	285
A12JBNS	Pentair Equipment Protection - Hoffman	OEM/CM ONLY	107

Part Number

Manufacturer

Description

Stock

UPD481850GF-A12-JBT

NEC Electronics Group

RFQ

9238

Quick Inquiry

A12JB

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.

ISO9001:2015, ICAS, IAF, UKAS