
For Reference Only
Part Number | RI-27A |
OEMstron Part # | RI-27A |
Manufacturer | Comus International |
Category | Power › Switches › Magnetic, Reed Switches |
Description | SWITCH REED SPST-NO 500MA 140V |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | RI-27A PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RI-27A Specifications
Part Number | RI-27A | |
Brand | Comus International | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Switches | |
Subcategory | Magnetic, Reed Switches | |
Manufacturer | Comus International | |
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 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RI-27AAA . |
1045 |
Part Number | 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 |
Contact Us |
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 |
Contact Us |
Part Number | Description | Stock |
RI-27A D# 306-1082-ND Comus International |
SWITCH REED SPST-NO 500MA 140V |
Limited Supply - Call |
RI-27AAA D# 306-1080-ND Comus International |
SWITCH REED SPST-NO 500MA 130V |
Limited Supply - Call |
RI-27AA D# 306-1081-ND Comus International |
SWITCH REED SPST-NO 500MA 140V |
Limited Supply - Call |
Part Number | Description | Stock |
RI-27A D# 1081700 Comus International |
REED SWITCH, SPST, 13.5MM RoHS: Compliant
Min Qty: 1
Container: Each
|
436 |
Part Number | Description | Stock |
RI27A "COTO" |
OEM/CM QUOTES ONLY | NO BROKERS |
2167 |
RI27AA "COTO" |
OEM/CM QUOTES ONLY | NO BROKERS |
1447 |
RI27AAA "." |
OEM/CM QUOTES ONLY | NO BROKERS |
1740 |
Part Number | 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
|
79 |
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
|
0 |
Part Number | Description | Stock |
RI-27AA D# NS-RI-27AA Coto Technology USA |
OEM/CM ONLY |
5228 |
RI-27AAA D# NS-RI-27AAA Coto Technology USA |
OEM/CM ONLY |
8511 |
RI-27A D# NS-RI-27A Coto Technology USA |
OEM/CM ONLY |
1391 |
Part Number | Description | Stock |
RI-27AAA -- |
SWITCH, REED, SPST-NO, 1.5A, 180VDC |
836 |
Part Number | Description | Stock |
RI-27A D# RI-27A Coto Technology USA |
Relays |
1806 |
RI-27AAA D# RI-27AAA Coto Technology USA |
Relays |
239 |
RI-27AA D# RI-27AA Coto Technology USA |
Relays |
1206 |
Part Number | Description | Stock |
RI-27AAA D# 9092623 Assemtech |
Switch Glass 13.5mm Reed AT 10-20, BG Min Qty: 10
Container: Bag
|
10 |
RI-27A D# 9092635 Assemtech |
Switch Glass 13.5mm Reed AT 20-34, BG Min Qty: 10
Container: Bag
|
360 |
Part Number | Description | Stock |
RI27AA Coto Technology USA |
OEM/CM ONLY |
1507 |
RI27AAA Coto Technology USA |
OEM/CM ONLY |
1705 |
Part Number | Description | Stock |
RI-27A D# 1081700 Comus International |
REED SWITCH, SPST, 13.5MM RoHS: Compliant
Min Qty: 1
Container: Each
|
79 |
The Products You May Be Interested In
![]() |
FRB2025 | SWITCH REED SPST-NO 500MA 200V | 364 More on Order |
![]() |
DRS-DTH-90-95 | SWITCH REED SPDT | 167 More on Order |
![]() |
KSK-1A85-3040 | SWITCH REED SPST-NO 1A 1000V | 315 More on Order |
![]() |
MDSR-7-20-25 | SWITCH REED SPST-NO 350MA 140V | 1743 More on Order |
![]() |
MS-106-3-2 | MINIATURE REED SENSOR PITCH 15.2 | 852 More on Order |
![]() |
KSK-1A69-120170 | SWITCH REED SPST-NO 3A 10000V | 493 More on Order |
![]() |
MASM-14R-15-20 | SWITCH REED SPST-NO 350MA 140V | 435 More on Order |
![]() |
PMC-0508TH0510 | MICRO SMD REED SWITCH PITCH 8.9 | 378 More on Order |
![]() |
DRR-129-47-68 | SWITCH REED SPST-NO 2.1A 280V | 401 More on Order |
![]() |
DRR-DTH-70-75 | SWITCH REED SPDT 350MA 350V | 370 More on Order |
![]() |
FRB2S1030 | SWITCH REED SPST-NO 500MA 200V | 232 More on Order |
![]() |
DRR-129-Q1986-4 | SWITCH REED SPST CUSTOM | 450 More on Order |
Quick Inquiry
In Stock | 189 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.