Name: 5542121
Brand: Dialight
SKU: 5542121
Availability: InStock
Rating: 5 (130 reviews)

5542121

For Reference Only

Part Number	5542121
Manufacturer	Dialight
Description	SWITCH PB SPDT 5/8" SQ
Datasheet	5542121 Specifications
Package	-
ECAD
In Stock	2,592 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 5542121 (Pushbutton Switches) is manufactured by Dialight 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 5542121 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 5542121 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 5542121.

5542121 Specifications

Manufacturer	Dialight
Category	Switches - Pushbutton Switches
Package	-
ECAD
Series	554
Type	-
Circuit	-
Switch Function	-
Current Rating	-
Voltage Rating - AC	-
Voltage Rating - DC	-
Actuator Type	-
Color - Actuator/Cap	-
Illumination Type, Color	-
Illumination Voltage (Nominal)	-
Mounting Type	-
Termination Style	-
Ingress Protection	-
Features	-
Panel Cutout Dimensions	-

5542121 Reviews

Carl*****alton

April 4, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Kyli*****eeman

April 2, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Brook*****aster

March 21, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Len*****atton

March 3, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Juli*****ojas

February 27, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Maria*****ejesus

February 23, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Vinc***** Rich

February 22, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Write a Review

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5542121 Packaging

5542121 FAQ

1. How to order 5542121 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 5542121 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 5542121. All suppliers must pass our qualification reviews before they can publish their products including 5542121 on Heisener; we pay more attention to the channels and quality of 5542121 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 5542121 price and inventory displayed accurate?

The price and inventory of 5542121 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 5542121?

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 5542121 we delivered, we will accept the replacement or return of the 5542121 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 5542121.

(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 5542121 pin diagram, 5542121 datasheet?

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

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5542121 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

831FC0300DHMDD

D# E5542121

AMETEK Inc

Pressure Transmitter, 1/4NPTM, comp press, 30"HGVA

RoHS: Not Compliant

554-2121-802

D# 71264726

Dialight

SWITCH BASE

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
554-2121-211	Dialight	SWITCH PUSHBUTTON SPDT 1A 125V	450
554-2121-411	Dialight	Dialight 554-2121-411	20
554-2121	Dialight	Dialight 554-2121-411	20
554-2121-511	Dialight	5542121100 WITH 5650511	0
554-2121-311	Dialight	Lead time 70	40
554-2121-802	Dialight	Pushbutton Switches SWITCH BASE	0
554-2121-100	Dialight	SWITCH PUSHBUTTON SPDT 1A 125V	20

Part Number	Manufacturer	Description	Stock
5542121 D# 5542121-ND	Dialight	SWITCH PB SPDT 5/8" SQ	0
5542121100 D# 350-3514-ND	Dialight	SWITCH PUSHBUTTON SPDT 1A 125V	0
5542121802 D# 5542121802-ND	Dialight	SWITCH BASE	0
5542121211 D# 350-3515-ND	Dialight	SWITCH PUSHBUTTON SPDT 1A 125V	0
5542121511 D# 5542121511-ND	Dialight	SWITCH BASE 5540001100 W/5650211	0
5542121411 D# 5542121411-ND	Dialight	SWITCH PUSHBUTTON SPDT 1A 125V	0
5542121311 D# 5542121311-ND	Dialight	SWITCH M/F BASIC PB	0

Part Number	Manufacturer	Description	Stock
5542121	DIALIGHT	OEM/CM QUOTES ONLY \| NO BROKERS	84
5542121100	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	521
5542121211	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	281
5542121111	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	116
5542121511	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	1
5542121411	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	55
5542121311	Dialight	OEM/CM QUOTES ONLY \| NO BROKERS	138

Part Number	Manufacturer	Description	Stock
554-2121-411	Dialight	Switch Push Button SPDT Button 1A 125VAC 30VDC Momentary Contact Quick Connect Panel Mount RoHS: Compliant	8
554-2121-311	Dialight	Switch Access RoHS: Compliant	13
554-2121-100	Dialight	Switch Access Base RoHS: Compliant	19

Part Number

Manufacturer

Description

Stock

554-2121-411

D# 645-554-2121-411

Dialight

Pushbutton Switches 5542121100 W/5650411

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

554-2121-411

D# 52M1880

Dialight

SWITCH, PUSHBUTTON, SPDT, 1A, 125V, Product Range:554 Series, Contact Configuration:SPDT, Switch Operation:Momentary, Pushbutton Actuator Style:Plunger for Cap, Contact Current AC Max:1A, Contact Voltage VAC:125V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
554-2121-211 D# NS-554-2121-211	Dialight	OEM/CM ONLY	2849
554-2121-411 D# NS-554-2121-411	Dialight	OEM/CM ONLY	1980
554-2121-802 D# NS-554-2121-802	Dialight	OEM/CM ONLY	9370
554-2121-100 D# NS-554-2121-100	Dialight	OEM/CM ONLY	4902

Part Number	Manufacturer	Description	Stock
554-2121-411	Dialight	Switch Push Button SPDT Button 1A 125VAC 30VDC Momentary Contact Quick Connect Panel Mount RoHS: Compliant	8
554-2121-311	Dialight	Switch Access RoHS: Compliant	13
554-2121-100	Dialight	Switch Access Base RoHS: Compliant	19

Part Number

Manufacturer

Description

Stock

554-2121-411

Dialight

554-2121-311

Dialight

Part Number	Manufacturer	Description	Stock
554-2121-802 D# 000000000001270693	Dialight	Pushbutton Switches SWITCH BASE	0
554-2121-100 D# 000000000000024734	Dialight	Pushbutton Switches SWITCH BASE	0
5BCLS-3R D# 000000000005542121	Eaton Bussmann	Cartridge Fuses 5.08kV 100A	0
554-2121 D# 000000000000306525	Dialight	Pushbutton Switches M/F BC SW 5542121100	0
554-2121-411 D# 000000000000024738	Dialight	Pushbutton Switches 5542121100 W/5650411	0
554-2121-511 D# 000000000000306526	Dialight	Pushbutton Switches 5542121100 W/5650511	0

Part Number	Manufacturer	Description	Stock
5542121311	Dialight	OEM/CM ONLY	144
5542121	Dialight	OEM/CM ONLY	91
5542121100	Dialight	OEM/CM ONLY	501
5542121211	Dialight	OEM/CM ONLY	262
5542121111	Dialight	OEM/CM ONLY	117
5542121411	Dialight	OEM/CM ONLY	74

Part Number	Manufacturer	Description	Stock
554-2121-311 D# 51581003	Dialight	Switch Access RoHS: Compliant	0
554-2121-100 D# 17879240	Dialight	Switch Access Base RoHS: Compliant	0
554-2121-411 D# 36331519	Dialight	Switch Push Button SPDT Button 1A 125VAC 30VDC Momentary Contact Quick Connect Panel Mount RoHS: Compliant	0

Quick Inquiry

5542121

Certified Quality

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