Name: 1977740-1
Brand: TE Connectivity ALCOSWITCH Switches
SKU: 1977740-1
Availability: InStock
Rating: 5 (94 reviews)

1977740-1

For Reference Only

Part Number	1977740-1
Manufacturer	TE Connectivity ALCOSWITCH Switches
Description	SWITCH PUSH SPDT 3A 125V
Datasheet	1977740-1 Specifications
Package	-
ECAD
In Stock	5,220 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1977740-1 (Pushbutton Switches) is manufactured by TE Connectivity ALCOSWITCH 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 1977740-1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1977740-1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1977740-1.

1977740-1 Specifications

Manufacturer	TE Connectivity ALCOSWITCH Switches
Category	Switches - Pushbutton Switches
Package	-
ECAD
Series	Blue
Type	Standard
Circuit	SPDT
Switch Function	On-On
Current Rating	3A (AC)
Voltage Rating - AC	125V
Voltage Rating - DC	-
Actuator Type	Plunger for Cap
Color - Actuator/Cap	-
Illumination Type, Color	-
Illumination Voltage (Nominal)	-
Mounting Type	Panel Mount, Rear
Termination Style	PC Pin
Ingress Protection	-
Features	Tactile/Audible Feedback
Panel Cutout Dimensions	-

1977740-1 Reviews

Lexi*****udhry

April 7, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Jere*****handra

March 31, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Pau*****Cross

March 22, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Isa***** Brar

March 8, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Hugh*****eman

February 25, 2023

★ ★ ★ ★ ★

Worked like it was intended.

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1977740-1 Packaging

1977740-1 FAQ

1. How to order 1977740-1 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 1977740-1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1977740-1. All suppliers must pass our qualification reviews before they can publish their products including 1977740-1 on Heisener; we pay more attention to the channels and quality of 1977740-1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1977740-1 price and inventory displayed accurate?

The price and inventory of 1977740-1 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 1977740-1?

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 1977740-1 we delivered, we will accept the replacement or return of the 1977740-1 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 1977740-1.

(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 1977740-1 pin diagram, 1977740-1 datasheet?

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

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1977740-1 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

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1977740-1

D# 72032937

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1977740-1

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1977740-1

D# 1977740-1

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Switch Push Button ON ON SPDT Plunger 3A 250VAC PC Pins Panel Mount/Through Hole Bulk - Bulk (Alt: 1977740-1)

RoHS: Compliant

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1977740-1

D# 1977740-1

TE Connectivity

Switch Push Button ON ON SPDT Plunger 3A 250VAC PC Pins Panel Mount/Through Hole Bulk (Alt: 1977740-1)

RoHS: Compliant

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1977740-1

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Lead time 119

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1977740-1

D# 450-1776-ND

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1977740-1

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Min Qty: 100

Container: Each

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1977740-1

TE Connectivity

RoHS: Compliant

pbFree: Yes

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19777401

TE Connectivity

OEM/CM QUOTES ONLY | NO BROKERS

908

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1977740-1

D# AMP1977740-1

TE Connectivity

MPS103DPC PSHBTN SPDT

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1977740-1

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MPS SERIES PUSHBUTTON MPS103 (SPDT) & MPS203 (DPDT) PCB TERMINATOIN

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250

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D# 20T9554

TE Connectivity

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RoHS: Not Compliant

Min Qty: 100

Container: Bulk

Part Number

Manufacturer

Description

Stock

1977740-1

D# NS-1977740-1

TE Connectivity

OEM/CM ONLY

1323

Part Number

Manufacturer

Description

Stock

1977740-1

TE Connectivity

MPS SERIES PUSHBUTTON MPS103 (SPDT) & MPS203 (DPDT) PCB TERMINATOIN

RoHS: Compliant

250

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1977740-1

D# 000000000003497622

TE Connectivity

Pushbutton Switches MPS103DPC PSHBTN SPDT

Part Number

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19777401

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OEM/CM ONLY

920

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1977740-1

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