Vishay VS-81RIA120, Thyristor Module 1200V, 80A 270mA
- RS Stock No.:
- 159-6605
- Mfr. Part No.:
- VS-81RIA120
- Brand:
- Vishay
Subtotal (1 bag of 25 units)*
£787.70
(exc. VAT)
£945.25
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 30 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 25 + | £31.508 | £787.70 |
*price indicative
- RS Stock No.:
- 159-6605
- Mfr. Part No.:
- VS-81RIA120
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Rated Average On-State Current | 80A | |
| Thyristor Type | SCR | |
| Package Type | TO-209AC | |
| Repetitive Peak Reverse Voltage | 1200V | |
| Mounting Type | Thread Mount | |
| Maximum Gate Trigger Current | 270mA | |
| Maximum Gate Trigger Voltage | 3.5V | |
| Maximum Holding Current | 200mA | |
| Pin Count | 4 | |
| Dimensions | 27 x 27 x 178mm | |
| Maximum Operating Temperature | +125 °C | |
| Repetitive Peak Off-State Current | 15mA | |
| Peak On-State Voltage | 1.6V | |
| Minimum Operating Temperature | -40 °C | |
Select all | ||
|---|---|---|
Brand Vishay | ||
Rated Average On-State Current 80A | ||
Thyristor Type SCR | ||
Package Type TO-209AC | ||
Repetitive Peak Reverse Voltage 1200V | ||
Mounting Type Thread Mount | ||
Maximum Gate Trigger Current 270mA | ||
Maximum Gate Trigger Voltage 3.5V | ||
Maximum Holding Current 200mA | ||
Pin Count 4 | ||
Dimensions 27 x 27 x 178mm | ||
Maximum Operating Temperature +125 °C | ||
Repetitive Peak Off-State Current 15mA | ||
Peak On-State Voltage 1.6V | ||
Minimum Operating Temperature -40 °C | ||
- COO (Country of Origin):
- IN
Phase Control Thyristors, Vishay Semiconductor
Thyristors - Vishay Semiconductor
A Thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. They act as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased. Thyristors are synonymous to Silicon-Controlled Rectifier (SCR).
Encapsulated modules with electrically isolated base plate. Suitable for applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.
Encapsulated modules with electrically isolated base plate. Suitable for applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.