Name: MSS21A05
Brand: Coto Technology
SKU: MSS21A05
Availability: InStock
Rating: 5 (128 reviews)

MSS21A05

For Reference Only

Part Number	MSS21A05
Manufacturer	Coto Technology
Description	RELAY REED SPST 2A 5V THRU-HOLE
Datasheet	MSS21A05 Specifications
Package	-
ECAD
In Stock	8,892 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 5 - May 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MSS21A05 (Signal Relays, Up to 2 Amps) is manufactured by Coto Technology 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 MSS21A05 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MSS21A05 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MSS21A05.

MSS21A05 Specifications

Manufacturer	Coto Technology
Category	Relays - Signal Relays, Up to 2 Amps
Package	-
ECAD
Series	MSS2
Relay Type	Reed
Coil Type	Non Latching
Coil Current	35.7mA
Coil Voltage	5VDC
Contact Form	SPST-NO (1 Form A)
Contact Rating (Current)	2A
Switching Voltage	500VAC, 500VDC - Max
Turn On Voltage (Max)	3.75 VDC
Turn Off Voltage (Min)	0.5 VDC
Operate Time	1.2ms
Release Time	1ms
Features	-
Mounting Type	Through Hole
Termination Style	PC Pin

MSS21A05 Reviews

Kail*****arsen

March 25, 2023

★ ★ ★ ★ ★

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

Kim***** Rose

March 20, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Lia*****herry

March 1, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

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MSS21A05 Packaging

MSS21A05 FAQ

1. How to order MSS21A05 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 MSS21A05 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MSS21A05. All suppliers must pass our qualification reviews before they can publish their products including MSS21A05 on Heisener; we pay more attention to the channels and quality of MSS21A05 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MSS21A05 price and inventory displayed accurate?

The price and inventory of MSS21A05 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 MSS21A05?

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 MSS21A05 we delivered, we will accept the replacement or return of the MSS21A05 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 MSS21A05.

(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 MSS21A05 pin diagram, MSS21A05 datasheet?

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

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MSS21A05 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

MSS2-1A05

IXYS Integrated Circuits Division

Part Number

Manufacturer

Description

Stock

MSS21A05B

Coto Technology USA

Lead time 112

Part Number

Manufacturer

Description

Stock

MSS21A05B

D# MSS21A05B-ND

Coto Technology USA

RELAY REED SPST 2A 5V THRU-HOLE

MSS21A05

D# MSS21A05-ND

Coto Technology USA

RELAY REED SPST 2A 5V THRU-HOLE

Part Number

Manufacturer

Description

Stock

MSS21A05B

Coto Technology USA

MOLDED DIP 5-PIN HG RELAY DW REV.B (1023-1011)

RoHS: Not Compliant

324

MSS21A05

Coto Technology USA

HG RELAY 1FA 140 O 5 V DW REV.B (1023-1011)

RoHS: Not Compliant

217

Part Number

Manufacturer

Description

Stock

MSS21A05B

D# 94F4000

Coto Technology USA

RELAY, REED, SPST-NO, 500V, 2A, THT, Contact Configuration:SPST-NO, Coil Voltage:5VDC, Product Range:-, Relay Mounting:Through Hole, Coil Resistance:140ohm, Switching Current Max:2A, Switching Voltage Max:500V, Carry Current:3A RoHS Compliant: No

RoHS: Not Compliant

Min Qty: 100

Container: Bulk

MSS21A05

D# 44F7767

Coto Technology USA

RoHS: Not Compliant

Min Qty: 100

Container: Bulk

Part Number

Manufacturer

Description

Stock

MSS21A05B

Coto Technology USA

MOLDED DIP 5-PIN HG RELAY DW REV.B (1023-1011)

RoHS: Not Compliant

324

MSS21A05

Coto Technology USA

HG RELAY 1FA 140 O 5 V DW REV.B (1023-1011)

RoHS: Not Compliant

217

Part Number

Manufacturer

Description

Stock

MSS21A05

IXYS Integrated Circuits Division

MSS-2-1A05

Part Number

Manufacturer

Description

Stock

MSS21A05

D# MSS21A05

Crouzet

Inventory R

Part Number

Manufacturer

Description

Stock

MSS21A05

SRC Devices

OEM/CM ONLY

186

Part Number

Manufacturer

Description

Stock

MSS21A05B

D# 51572928

Coto Technology USA

Reed Relay 5VDC 140Ohm 2A SPST-NO(19.61x8.89x6.71)mm THT Mercury Wetted

MSS21A05

D# 51555938

Coto Technology USA

Reed Relay 5VDC 140Ohm 2A SPST-NO THT Mercury Wetted

Part Number

Manufacturer

Description

Stock

MSS21A05B

mfr

RFQ

454

Quick Inquiry

MSS21A05

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