Name: AT543
Brand: NKK Switches
SKU: AT543
Availability: InStock
Rating: 5 (162 reviews)

AT543

For Reference Only

Part Number	AT543
Manufacturer	NKK Switches
Description	BRACKET SUPPORT FOR MRK SERIES
Datasheet	AT543 Datasheet AT543 Specifications
Package	-
ECAD
In Stock	6,948 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT543 (Accessories) 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 AT543 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT543 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT543.

AT543 Specifications

Manufacturer	NKK Switches
Category	Switches - Accessories
Package	-
ECAD
Series	MRK
Accessory Type	Bracket
For Use With/Related Products	MRK Series

AT543 Datasheet

AT543 Reviews

Jenni*****tanley

April 6, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Channi*****tehead

March 18, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Lia*****xter

March 16, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Nicko*****aldwin

February 21, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

AT543 Packaging

AT543 FAQ

1. How to order AT543 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 AT543 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT543. All suppliers must pass our qualification reviews before they can publish their products including AT543 on Heisener; we pay more attention to the channels and quality of AT543 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT543 price and inventory displayed accurate?

The price and inventory of AT543 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 AT543?

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 AT543 we delivered, we will accept the replacement or return of the AT543 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 AT543.

(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 AT543 pin diagram, AT543 datasheet?

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

AT543 Related Products

TPME226M035H0060	AVX Corporation, CAP TANT 22UF 35V 20% 2917, 2917 (7343 Metric), MRK	View
K103M15X7RK5TL2	Vishay BC Components, CAP CER 10000PF 200V X7R RADIAL, Radial, MRK	View
SMQ250VS681M25X35T2	United Chemi-Con, CAP ALUM 680UF 20% 250V SNAP, Radial, Can - Snap-In, MRK	View
0HEV020.SXC	Littelfuse Inc., FUSE HEV LC 450VDC 20A CARTRIDGE, Cartridge, Non-Standard, MRK	View
V7-2B17D8-048	Honeywell Sensing and Productivity Solutions, SWITCH SNAP ACTION SPDT 11A 125V, -, MRK	View
RNMF14FTD3R74	Stackpole Electronics Inc., RES 3.74 OHM 1/4W 1% AXIAL, Axial, MRK	View
TNPW251256R2FEEY	Vishay Dale, RES SMD 56.2 OHM 1% 1/2W 2512, 2512 (6432 Metric), MRK	View
RE0402DRE074K3L	Yageo, RES SMD 4.3K OHM 0.5% 1/16W 0402, 0402 (1005 Metric), MRK	View
PCW1J-B24-CDB103L	Bourns Inc., POT 10K OHM 3/4W PLASTIC LINEAR, -, MRK	View
DAM11W1PEK87	ITT Cannon, LLC, CONN D-SUB PLUG 11P PNL MNT SLDR, -, MRK	View
D38999/26WF18SE-LC	Souriau, CONN PLUG HSG FMALE 18POS INLINE, -, MRK	View
VE-25H-MX-F2	Vicor Corporation, CONVERTER MOD DC/DC 52V 75W, Full Brick, MRK	View

AT543 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
LAT-54-361-1 D# 70392302	Brady Worldwide Inc	1.750 IN X 1.000 IN (44.45 MM X 25.40 MM) RoHS: Compliant	0
LAT-54-361-0.25 D# 70392301	Brady Worldwide Inc	1.750 IN X 1.000 IN (44.45 MM X 25.40 MM) RoHS: Compliant	0
AT543 D# 70192656	NKK Switches	Accessory, Support Bracket, Steel W/Tin Plating, Series MRK RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

AT543

D# V99:2348_06926729

NKK Switches

Switch Access Supporting Bracket Rotary Switch

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3586KTR

Keystone Electronics Corp

19500

Part Number

Manufacturer

Description

Stock

AT543

NKK Switches

BRACKET, MRK SERIES ROTARY SWITCH, For Use With:NKK MRK Series Rotary Switches , RoHS Compliant: Yes

Part Number	Manufacturer	Description	Stock
3586KTR D# 36-3586KCT-ND	Keystone Electronics Corp	FUSE CLIP BLADE 30A SURFACE MNT	17782
LAT-54-361-1 D# 2267-LAT-54-361-1-ND	Brady Worldwide Inc	LABEL, 1 IN H X 1.75 IN W	0
LAT-54-361-0.25 D# 2267-LAT-54-361-0.25-ND	Brady Worldwide Inc	LABEL, 1 IN H X 1.75 IN W	0
AT543 D# 360-2695-ND	NKK Switches	BRACKET SUPPORT FOR MRK SERIES	18

Part Number

Manufacturer

Description

Stock

BAT54-38-TR70

D# BAT54-38-TR70

Taitron Components Inc

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

1815

Part Number

Manufacturer

Description

Stock

AT543

NKK Switches

RoHS: Compliant

pbFree: Yes

3586KTR

Keystone Electronics Corp

30 A 1 Circuit Blade Surface Mount Fuse Clip

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
BAT5438500650	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	371
IL216AT543	INFI	OEM/CM QUOTES ONLY \| NO BROKERS	155208
BAT543	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	3192
BAT5430V		OEM/CM QUOTES ONLY \| NO BROKERS	289
BAT5438TR70	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2087
AT543	NKK Switches	OEM/CM QUOTES ONLY \| NO BROKERS	51
BAT5430V02A		OEM/CM QUOTES ONLY \| NO BROKERS	30

Part Number

Manufacturer

Description

Stock

3586KTR

D# 534-3586KTR

Keystone Electronics Corp

Fuse Clips SMT TOP/SIDE ENTRY FEM QUICK FIT T/R

RoHS: Compliant

190

AT543

D# 633-AT543

NKK Switches

Switch Hardware MR SUPPORT BRACKET

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LAT-54-361-1 D# 04H1938	Brady Worldwide Inc	LABEL, 1 IN H X 1.75 IN W / Pack of 28 Sheets RoHS: Not Compliant Min Qty: 1 Container: Package	0
AT543 D# 09X7864	NKK Switches	BRACKET, MRK SERIES ROTARY SWITCH, For Use With:NKK MRK Series Rotary Switches, Accessory Type:Support Bracket, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
3586KTR D# 77AH8972	Keystone Electronics Corp	SM UNIVERSAL AUTO FUSE CLIP / T&R RoHS: Not Compliant Min Qty: 750 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

AT543-RO

D# NS-AT543-RO

NKK Switches

OEM/CM ONLY

1168

AT543

D# NS-AT543

NKK Switches

OEM/CM ONLY

3852

Part Number

Manufacturer

Description

Stock

3586KTR

D# BAT5435

Keystone Electronics Corp

BLADE FUSE CLIP SMT +capton

RoHS: Compliant

7787

D# BAT5432

Keystone Electronics Corp

30AMPS HEAVYDUTY SCREW TERMINAL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3586KTR

D# 000000000005843303

Keystone Electronics Corp

Fuse Clips SMT TOP/SIDE ENTRY FEM QUICK FIT T/R

Part Number	Manufacturer	Description	Stock
3586KTR	Keystone Electronics Corp	OEM/CM ONLY	9095
IL216AT543		OEM/CM ONLY	135816
BAT5438500650	Fairchild Semiconductor Corporation	OEM/CM ONLY	339
BAT543	Philips Semiconductors	OEM/CM ONLY	2792
BAT5430V		OEM/CM ONLY	267
BAT5438TR70	Fairchild Semiconductor Corporation	OEM/CM ONLY	1831

Part Number

Manufacturer

Description

Stock

AT543

D# 25858524

NKK Switches

Switch Access Supporting Bracket Rotary Switch

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT543

D# 2374643

NKK Switches

BRACKET, MRK SERIES ROTARY SWITCH

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

AT543

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