Name: RI-27A
Brand: Comus International
SKU: RI-27A
Availability: InStock
Rating: 5 (78 reviews)

RI-27A

For Reference Only

Part Number	RI-27A
Manufacturer	Comus International
Description	SWITCH REED SPST-NO 500MA 140V
Datasheet	RI-27A Specifications
Package	-
ECAD
In Stock	4,212 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 27 - Jun 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RI-27A (Magnetic, Reed Switches) is manufactured by Comus International 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 RI-27A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RI-27A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RI-27A.

RI-27A Specifications

Manufacturer	Comus International
Category	Switches - Magnetic, Reed Switches
Package	-
ECAD
Series	RI-27
Type	Glass Body
Circuit	SPST-NO
Operate Range	20 ~ 34AT
Release Range	7 ~ 19.5AT
Current - Switching	500mA (AC/DC)
Voltage - Switching AC	140V
Voltage - Switching DC	200V
Power - Rated	10W
Operate Time	0.25ms
Release Time	0.03ms
Mounting Type	Through Hole
Termination Style	Axial
Length - Overall	1.811" (46.00mm)
Size - Body	0.071" Dia x 0.531" L (1.80mm x 13.50mm)
Height Above Board	-
Operating Temperature	-55°C ~ 125°C
Capacitance	0.25pF
Current - Carry	1.75A (DC)

RI-27A Reviews

Tara*****liwal

April 6, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Yahya*****erson

April 1, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Lan***** Basu

March 21, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Lylah*****amanian

March 8, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Adan*****illa

February 28, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Avah*****ckwell

February 27, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Addy*****Case

February 26, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RI-27A Packaging

RI-27A FAQ

1. How to order RI-27A 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 RI-27A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RI-27A. All suppliers must pass our qualification reviews before they can publish their products including RI-27A on Heisener; we pay more attention to the channels and quality of RI-27A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RI-27A price and inventory displayed accurate?

The price and inventory of RI-27A 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 RI-27A?

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 RI-27A we delivered, we will accept the replacement or return of the RI-27A 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 RI-27A.

(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 RI-27A pin diagram, RI-27A datasheet?

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

RI-27A Related Products

SIT1602BC-33-XXE-25.000625X	SiTIME, -20 TO 70C, 5032, 50PPM, 2.25V-3, -, RI-27	View
BF014G0333K--	AVX Corporation, CAP FILM 0.033UF 10% 250VDC RAD, Radial, RI-27	View
BZT585B5V1TQ-7	Diodes Incorporated, DIODE ZENER 5.1V 350MW SOD523, SOT-523, RI-27	View
MB90F598GPF-G	Cypress Semiconductor Corp, IC MCU 16BIT 128KB FLASH 100QFP, 100-BQFP, RI-27	View
ADS1286PA	Texas Instruments, IC ADC 12-BIT SER 20KHZ 8-DIP, 8-DIP (0.300", 7.62mm), RI-27	View
RPM7238-H9R	Rohm Semiconductor, RECEIVER REMOTE CTRL 37.9KHZ TOP, -, RI-27	View
M83723/77R18316-LC	TE Connectivity Deutsch Connectors, CONN PLUG HSG FMALE 31POS INLINE, -, RI-27	View
AFD51-8-98PN-6140	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 3POS INLINE, -, RI-27	View
RCM18DSEN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.156, -, RI-27	View
RBM18DTKS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.156, -, RI-27	View
V375A3V3M200B	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 200W, Full Brick, RI-27	View
XC9235A1FD4R-G	Torex Semiconductor Ltd, 600MA SYNCHRONOUS STEP-DOWN DCDC, -, RI-27	View

RI-27A 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

RI-27AAA

1045

Part Number	Manufacturer	Description	Stock
RI-27A	Coto Technology USA	REED SWITCH, SPST, 13.5MM	1760
RI-27AAA	Comus International	SWITCH, REED, SPST-NO, 1.5A, 180VDC, Contact Configuration:SPST-NO, Switching Voltage Max:180VDC, Switching Power Max:10W, Contact Current Max:4mA, Contact Resistance Max:115mohm, Body Length:13.5mm, Body Material:Glass, Series:RI-27, RoHS Compliant: Yes	0
RI-27AA	Comus International	SWITCH, REED, SPST-NO, 1.5A, 180VDC, Contact Configuration:SPST-NO, Switching Voltage Max:180VDC, Switching Power Max:10W, Contact Current Max:4mA, Contact Resistance Max:115mohm, Body Length:13.5mm, Body Material:Glass, Series:RI-27, RoHS Compliant: Yes	0

Part Number	Manufacturer	Description	Stock
RI-27AA D# 306-1081-ND	Comus International	SWITCH REED SPST-NO 500MA 140V	0
RI-27A D# 306-1082-ND	Comus International	SWITCH REED SPST-NO 500MA 140V	0
RI-27AAA D# 306-1080-ND	Comus International	SWITCH REED SPST-NO 500MA 130V	0

Part Number

Manufacturer

Description

Stock

RI-27A

D# 1081700

Comus International

REED SWITCH, SPST, 13.5MM

RoHS: Compliant

Min Qty: 1

Container: Each

436

Part Number	Manufacturer	Description	Stock
RI27AA	"COTO"	OEM/CM QUOTES ONLY \| NO BROKERS	1447
RI27A	"COTO"	OEM/CM QUOTES ONLY \| NO BROKERS	2167
RI27AAA	"."	OEM/CM QUOTES ONLY \| NO BROKERS	1740

Part Number

Manufacturer

Description

Stock

RI-27A

D# 97K8848

Comus International

REED SWITCH, SPST, 13.5MM, Product Range:RI-27 Series, Contact Configuration:SPST-NO, Switch Mounting:-, Contact Current Max:500mA, Switching Voltage Max:200V, Switching Power Max:10W, Contact Resistance Max:0.115ohm, Operate AT RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

RI-27AAA

D# 65K1060

Comus International

SWITCH, REED, SPST-NO, 1.5A, 180VDC, Product Range:RI-27 Series, Contact Configuration:SPST-NO, Switch Mounting:-, Contact Current Max:4mA, Switching Voltage Max:180VDC, Switching Power Max:10W, Contact Resistance Max:0.115ohm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2000

Container: Bulk

Part Number	Manufacturer	Description	Stock
RI-27AA D# NS-RI-27AA	Coto Technology USA	OEM/CM ONLY	5228
RI-27A D# NS-RI-27A	Coto Technology USA	OEM/CM ONLY	1391
RI-27AAA D# NS-RI-27AAA	Coto Technology USA	OEM/CM ONLY	8511

Part Number

Manufacturer

Description

Stock

RI-27AAA

SWITCH, REED, SPST-NO, 1.5A, 180VDC

836

Part Number	Manufacturer	Description	Stock
RI-27AAA D# RI-27AAA	Coto Technology USA	Relays	239
RI-27AA D# RI-27AA	Coto Technology USA	Relays	1206
RI-27A D# RI-27A	Coto Technology USA	Relays	1806

Part Number

Manufacturer

Description

Stock

RI-27A

D# 9092635

Assemtech

Switch Glass 13.5mm Reed AT 20-34, BG

Min Qty: 10

Container: Bag

360

RI-27AAA

D# 9092623

Assemtech

Switch Glass 13.5mm Reed AT 10-20, BG

Min Qty: 10

Container: Bag

Part Number

Manufacturer

Description

Stock

RI27AA

Coto Technology USA

OEM/CM ONLY

1507

RI27AAA

Coto Technology USA

OEM/CM ONLY

1705

Part Number

Manufacturer

Description

Stock

RI-27A

D# 1081700

Comus International

REED SWITCH, SPST, 13.5MM

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

RI-27A

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