Littelfuse Through Hole, 3-Pin, TRIAC 600 V, Gate Trigger 2 V
- RS Stock No.:
- 171-9500
- Mfr. Part No.:
- Q6040K7TP
- Manufacturer:
- Littelfuse
This image is representative of the product range
Bulk discount available
Subtotal (1 tube of 250 units)*
SGD2,973.00
(exc. GST)
SGD3,240.50
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 16 June 2026
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Units | Per unit | Per Tube* |
|---|---|---|
| 250 - 500 | SGD11.892 | SGD2,973.00 |
| 750 - 1000 | SGD11.446 | SGD2,861.50 |
| 1250 + | SGD10.731 | SGD2,682.75 |
*price indicative
- RS Stock No.:
- 171-9500
- Mfr. Part No.:
- Q6040K7TP
- 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 | |
| Product Type | TRIAC | |
| Rated Average On-State Current Irms | 40A | |
| Mount Type | Through Hole | |
| Package Type | TO-218 | |
| Maximum Gate Trigger Current Igt | 100mA | |
| Repetitive Peak Reverse Voltage VDRM | 600V | |
| Surge Current Rating | 400A | |
| Pin Count | 3 | |
| Maximum Gate Trigger Voltage Vgt | 2V | |
| Configuration | Single | |
| Maximum Holding Current Ih | 100mA | |
| Minimum Operating Temperature | -40°C | |
| Peak Gate Power Dissipation | 0.5W | |
| Maximum Operating Temperature | 125°C | |
| Width | 4.78 mm | |
| Height | 21.21mm | |
| Length | 16mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Repetitive Peak Off-State Current | 20μA | |
| Peak On-State Voltage | 1.8V | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type TRIAC | ||
Rated Average On-State Current Irms 40A | ||
Mount Type Through Hole | ||
Package Type TO-218 | ||
Maximum Gate Trigger Current Igt 100mA | ||
Repetitive Peak Reverse Voltage VDRM 600V | ||
Surge Current Rating 400A | ||
Pin Count 3 | ||
Maximum Gate Trigger Voltage Vgt 2V | ||
Configuration Single | ||
Maximum Holding Current Ih 100mA | ||
Minimum Operating Temperature -40°C | ||
Peak Gate Power Dissipation 0.5W | ||
Maximum Operating Temperature 125°C | ||
Width 4.78 mm | ||
Height 21.21mm | ||
Length 16mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
Repetitive Peak Off-State Current 20μA | ||
Peak On-State Voltage 1.8V | ||
- COO (Country of Origin):
- CN
40 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability
Features & Benefits
Glass - passivated junctions
Voltage capability up to 1000V
Surge capability up to 400A
Applications
Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls.
Typical applications are AC solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances.
Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance.
Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage
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