MPN

WeEn Semiconductors Co., Ltd Through Hole, 3-Pin, TRIAC 800 V, Gate Trigger 1.5 V

RS Stock No.:: 103-5705
Mfr. Part No.:: BT139-800,127
Brand:: WeEn Semiconductors Co., Ltd

WeEn Semiconductors Co., Ltd Through Hole, 3-Pin, TRIAC 800 V, Gate Trigger 1.5 V

Bulk discount available

View bulk pricing options

Subtotal (1 tube of 50 units)*

Kr. 442,60

(exc. VAT)

Kr. 553,25

(inc. VAT)

FREE delivery for online orders over 750,00 kr

In Stock

Plus 1 700 unit(s) shipping from 08 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
50 - 50	Kr. 8,852	Kr. 442,60
100 - 200	Kr. 6,921	Kr. 346,05
250 - 450	Kr. 6,329	Kr. 316,45
500 - 950	Kr. 5,898	Kr. 294,90
1000 +	Kr. 4,823	Kr. 241,15

*price indicative

RS Stock No.:: 103-5705
Mfr. Part No.:: BT139-800,127
Brand:: WeEn Semiconductors Co., Ltd

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	WeEn Semiconductors Co., Ltd
	Rated Average On-State Current Irms	16A
	Product Type	TRIAC
	Mount Type	Through Hole
	Package Type	TO-220
	Maximum Gate Trigger Current Igt	70mA
	Repetitive Peak Reverse Voltage VDRM	800V
	Surge Current Rating	170A
	Pin Count	3
	Maximum Gate Trigger Voltage Vgt	1.5V
	Configuration	Single
	Maximum Holding Current Ih	45mA
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Height	9.4mm
	Standards/Approvals	RoHS
	Length	10.3mm
	Peak On-State Voltage	1.6V
	Repetitive Peak Off-State Current	0.5mA
	Automotive Standard	No

	Select all
	Brand WeEn Semiconductors Co., Ltd
	Rated Average On-State Current Irms 16A
	Product Type TRIAC
	Mount Type Through Hole
	Package Type TO-220
	Maximum Gate Trigger Current Igt 70mA
	Repetitive Peak Reverse Voltage VDRM 800V
	Surge Current Rating 170A
	Pin Count 3
	Maximum Gate Trigger Voltage Vgt 1.5V
	Configuration Single
	Maximum Holding Current Ih 45mA
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Height 9.4mm
	Standards/Approvals RoHS
	Length 10.3mm
	Peak On-State Voltage 1.6V
	Repetitive Peak Off-State Current 0.5mA
	Automotive Standard No

Datasheet

COO (Country of Origin):: CN

TRIAC, WeEn Semiconductors

TRIACs

A range of TRIACs (Triodes for Alternating Current is also known as Bidirectional Thyristors). They are used in AC switching and control applications with current ratings from under 1A to 40A rms. A TRIAC makes a convenient switch for alternating current circuit.

Note

NXP is a trademark of NXP B.V.

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