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Model BT149D
Description Phase controlled thyristor, NXP Semiconductors # # Thyristor - NXP Semiconductors thyristor is a solid-state semiconductor device with four alternating layers of N-type and P-type materials. They act as bistable switches, functioning when their gates receive current triggers and continuing to function when in forward bias. Thyristor is synonymous with silicon controlled rectifier (SCR).
Product QR code
Brand: We En Semiconductor
Packaging SOT-54
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
2.64  yuan 2.64yuan
5+:
$ 3.5640
25+:
$ 3.3000
50+:
$ 3.1152
100+:
$ 3.0360
500+:
$ 2.9832
2500+:
$ 2.9172
5000+:
$ 2.8908
10000+:
$ 2.8512
Quantity
5+
25+
50+
100+
500+
Price
$3.5640
$3.3000
$3.1152
$3.0360
$2.9832
Price $ 3.5640 $ 3.3000 $ 3.1152 $ 3.0360 $ 2.9832
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1494) Minimum order quantity(5)
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Technical parameters/rated current: 500 mA

Technical parameters/number of pins: 3

Technical parameters/forward voltage: 1.35 V

Technical parameters/Holding current (Max): 5 mA

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 3

Encapsulation parameters/Encapsulation: SOT-54

External dimensions/length: 4.8 mm

External dimensions/width: 4.2 mm

External dimensions/height: 5.2 mm

External dimensions/packaging: SOT-54

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: Power Management, Industrial

Compliant with standards/RoHS standards: RoHS Compliant

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
BT149D,126 BT149D,126 NXP 完全替代 TO-226-3
晶闸管, 400 V, 200 µA, 500 mA, 800 mA, TO-92, 3 引脚
PDF
BT149D,126 BT149D,126 We En Semiconductor 完全替代 TO-226-3
晶闸管, 400 V, 200 µA, 500 mA, 800 mA, TO-92, 3 引脚
PDF

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