Littelfuse, Thyristor 400 V, 40 A 40 mA 520 A 1.8 V
- RS Stock No.:
- 165-9922
- Mfr. Part No.:
- S8040R
- Manufacturer:
- Littelfuse
This image is representative of the product range
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Subtotal (1 reel of 500 units)*
MYR8,297.50
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- Shipping from 19 May 2026
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Units | Per Unit | Per Reel* |
|---|---|---|
| 500 - 500 | MYR16.595 | MYR8,297.50 |
| 1000 - 1500 | MYR16.23 | MYR8,115.00 |
| 2000 + | MYR15.932 | MYR7,966.00 |
*price indicative
- RS Stock No.:
- 165-9922
- Mfr. Part No.:
- S8040R
- Manufacturer:
- Littelfuse
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Rated Average On-State Current Irms | 40A | |
| Product Type | Thyristor | |
| Thyristor Type | SCR | |
| Package Type | TO-220 | |
| Repetitive Peak Reverse Voltage VDRM | 400V | |
| Surge Current Rating | 520A | |
| Mount Type | Through Hole | |
| Maximum Gate Trigger Current Igt | 40mA | |
| Pin Count | 3 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Holding Current Ih | 60mA | |
| Maximum Gate Trigger Voltage Vgt | 1.5V | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Series | Sxx40x | |
| Automotive Standard | No | |
| Repetitive Peak Off-State Current | 0.02mA | |
| Peak On-State Voltage | 1.8V | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Rated Average On-State Current Irms 40A | ||
Product Type Thyristor | ||
Thyristor Type SCR | ||
Package Type TO-220 | ||
Repetitive Peak Reverse Voltage VDRM 400V | ||
Surge Current Rating 520A | ||
Mount Type Through Hole | ||
Maximum Gate Trigger Current Igt 40mA | ||
Pin Count 3 | ||
Minimum Operating Temperature -40°C | ||
Maximum Holding Current Ih 60mA | ||
Maximum Gate Trigger Voltage Vgt 1.5V | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Series Sxx40x | ||
Automotive Standard No | ||
Repetitive Peak Off-State Current 0.02mA | ||
Peak On-State Voltage 1.8V | ||
- COO (Country of Origin):
- CN
Phase Control Thyristors, Littelfuse
Excellent uni-directional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microamperes of current. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.
Thyristors - Littelfuse
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).