STMicroelectronics Through Hole, 3-pin, TRIAC, 1200V
- RS Stock No.:
- 188-8434P
- Mfr. Part No.:
- T2550-12I
- Brand:
- STMicroelectronics
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Subtotal 10 units (supplied in a tube)*
£35.42
(exc. VAT)
£42.50
(inc. VAT)
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In Stock
- Plus 1,365 unit(s) shipping from 03 November 2025
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Units | Per unit |
|---|---|
| 10 + | £3.542 |
*price indicative
- RS Stock No.:
- 188-8434P
- Mfr. Part No.:
- T2550-12I
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Rated Average On-State Current | 25A | |
| Mounting Type | Through Hole | |
| Package Type | TO-220AB | |
| Maximum Gate Trigger Current | 50mA | |
| Surge Current Rating | 252A | |
| Pin Count | 3 | |
| Repetitive Peak Forward Blocking Voltage | 1200V | |
| Maximum Holding Current | 60mA | |
| Dimensions | 10.4 x 4.6 x 15.9mm | |
| Length | 10.4mm | |
| Width | 4.6mm | |
| Height | 15.9mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Rated Average On-State Current 25A | ||
Mounting Type Through Hole | ||
Package Type TO-220AB | ||
Maximum Gate Trigger Current 50mA | ||
Surge Current Rating 252A | ||
Pin Count 3 | ||
Repetitive Peak Forward Blocking Voltage 1200V | ||
Maximum Holding Current 60mA | ||
Dimensions 10.4 x 4.6 x 15.9mm | ||
Length 10.4mm | ||
Width 4.6mm | ||
Height 15.9mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +125 °C | ||
The T2550-12x is a 25 A 1200 V Snubberless Triac available in three packages: D²PAK, TO-220AB and TO-220AB insulated. Its 1200 V blocking voltage enables use in 3-phase industrial application. Its noise immunity and dynamic commutation makes it suitable for either inductive, capacitive or resistive load control.
On-state RMS current: 25 A
Blocking voltage: 1200 V
High static community and dynamic commutation
IGT = 50 mA
High endurance reliability
Compact high voltage device
Applications
Motor control circuits
Heating control circuits
Blocking voltage: 1200 V
High static community and dynamic commutation
IGT = 50 mA
High endurance reliability
Compact high voltage device
Applications
Motor control circuits
Heating control circuits