Assemtech SPST PCB Reed Switch 500 mA 200 V dc
- RS Stock No.:
- 171-8465
- Mfr. Part No.:
- RI-23
- Brand:
- Assemtech
Bulk discount available
Subtotal (1 pack of 10 units)*
£6.77
(exc. VAT)
£8.12
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 450 unit(s) ready to ship
- Plus 330 unit(s) ready to ship from another location
- Plus 870 unit(s) shipping from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 10 | £0.677 | £6.77 |
| 20 - 90 | £0.608 | £6.08 |
| 100 + | £0.576 | £5.76 |
*price indicative
- RS Stock No.:
- 171-8465
- Mfr. Part No.:
- RI-23
- Brand:
- Assemtech
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Assemtech | |
| Product Type | Reed Switch | |
| Contact Configuration | SPST | |
| Maximum Switching Current | 500mA | |
| Maximum Switching Power | 10W | |
| Maximum Switching Voltage | 200V dc | |
| Contact Resistance | 70mΩ | |
| Contact Material | Ruthenium on Gold | |
| Maximum Release Time | 30μs | |
| Operating Time Including Bounce | 0.25ms | |
| Terminal Type | Wire | |
| AT Value Range | 18 to 32 AT | |
| Mount Type | PCB | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 125°C | |
| Length | 46mm | |
| Series | RI | |
| Standards/Approvals | ISO | |
| Select all | ||
|---|---|---|
Brand Assemtech | ||
Product Type Reed Switch | ||
Contact Configuration SPST | ||
Maximum Switching Current 500mA | ||
Maximum Switching Power 10W | ||
Maximum Switching Voltage 200V dc | ||
Contact Resistance 70mΩ | ||
Contact Material Ruthenium on Gold | ||
Maximum Release Time 30μs | ||
Operating Time Including Bounce 0.25ms | ||
Terminal Type Wire | ||
AT Value Range 18 to 32 AT | ||
Mount Type PCB | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 125°C | ||
Length 46mm | ||
Series RI | ||
Standards/Approvals ISO | ||
- COO (Country of Origin):
- NL

Reed capsules - switches
From Coto, this RI-23 Series micro dry-reed switch contains two magnetically actuated reeds. Hermetically sealed in a glass envelope, the RI-23 Series reed switch boasts an excellent life expectancy and is suitable for general purposes. Available in standard (RI-23B) and miniature (RI-27A) versions.
Applications:
• Telephone
• Alarm systems
• Test and Measurements
• Automobile
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