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RI-21A

RI-21A

RI-21A

For Reference Only

Part Number RI-21A
Manufacturer Comus International
Description SWITCH REED SPST-NO 500MA 250V
Datasheet

RI-21A Specifications

Package -
ECAD
In Stock 5,778 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 25 - May 30 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # RI-21A (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-21A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RI-21A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RI-21A.

RI-21A Specifications

ManufacturerComus International
CategorySwitches - Magnetic, Reed Switches
Package-
ECAD
SeriesRI-21
TypeGlass Body
CircuitSPST-NO
Operate Range18 ~ 32AT
Release Range8 ~ 22AT
Current - Switching500mA (AC/DC)
Voltage - Switching AC250V
Voltage - Switching DC200V
Power - Rated10W
Operate Time0.25ms
Release Time0.03ms
Mounting TypeThrough Hole
Termination StyleAxial
Length - Overall1.811" (46.00mm)
Size - Body0.100" Dia x 0.570" L (2.54mm x 14.50mm)
Height Above Board-
Operating Temperature-55°C ~ 125°C
Capacitance0.25pF
Current - Carry2.5A (AC/DC)

RI-21A Reviews

Lail*****ivan

March 30, 2023

I recommend this and would definitely buy it again.

Aaro*****rsen

February 25, 2023

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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RI-21A Packaging

Customized Labels
Sealing
Packing
Insepction

RI-21A FAQ

  • 1. How to order RI-21A 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-21A is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the RI-21A. All suppliers must pass our qualification reviews before they can publish their products including RI-21A on Heisener; we pay more attention to the channels and quality of RI-21A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the RI-21A price and inventory displayed accurate?
    The price and inventory of RI-21A 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-21A?
    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-21A we delivered, we will accept the replacement or return of the RI-21A 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-21A.
    (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-21A pin diagram, RI-21A datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

RI-21A Related Products

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X4283S8I-4.5A X4283S8I-4.5A Intersil, IC SUPERVISOR CPU 128K EE 8-SOIC, 8-SOIC (0.154", 3.90mm Width), RI-21 View
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LELBX11-34466-20-V LELBX11-34466-20-V Sensata Technologies/Airpax, CIR BRKR MAG-HYDR ROCKER, -, RI-21 View
CKL12BFW01-006 CKL12BFW01-006 NKK Switches, SWITCH KEYLOCK 2POS SPDT 3A 250V, -, RI-21 View
RN55E84R5BB14 RN55E84R5BB14 Vishay Dale, RES 84.5 OHM 1/8W .1% AXIAL, Axial, RI-21 View
RER65F48R7RC02 RER65F48R7RC02 Vishay Dale, RES CHAS MNT 48.7 OHM 1% 10W, Axial, Box, RI-21 View
CLE-188-01-G-DV-P CLE-188-01-G-DV-P Samtec Inc., .8MM MICRO SOCKET STRIPS, -, RI-21 View
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RI-21A Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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-21A

Coto Technology USA

SWITCH REED MAG SPST 18-32AT

0
Part Number Manufacturer Description Stock

RI-21A

D# 306-1188-ND

Comus International

SWITCH REED SPST-NO 500MA 250V

0
Part Number Manufacturer Description Stock

RI-21A

D# NS-RI-21A

Multiple

OEM/CM ONLY

5184

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RI-21A

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