by Folders
SKU ZX7149
BT137F 600V 8A TRIAC
Original price
$5.10
-
Original price
$5.10
Original price
$5.10
$5.10
$5.10
-
$5.10
Current price
$5.10
or payment options selectable at checkout:
6x
$0.85
4x
$1.27
4x
$1.27
Found a lower price? We'll match it
$5.99 Nationwide (+$3 rural)
AVAILABLE
Nationwide delivery or pick-up FREE at Kaitaia location
(Usually takes 3-6 working days)
The TRIAC is a three terminal semiconductor device for controlling current. It gains it's name from the term TRIode for Alternating Current.
It is effectivly a development of the SCR or thyristor, but unlike the thyristor which is only able to conduct in one direction, the TRIAC is a bidirectional device.
Type: BT137F
Note: ZX-7149 is isotab - mounting tab is not connected to pins.
Specifications:
| Is it an SCR or a triac | Triac |
| SCR voltage max | 600V |
| SCR IE | 8mA |
| SCR VF | 1.65V |
| SCR IG (uA) | 25µA |
| SCR VG (V) | 1.5V |
| SCR hold In | 20mA |