Datasheets
BT149B,126 by: NXP Semiconductors

Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, TO-92, PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN

Part Details for BT149B,126 by NXP Semiconductors

Overview of BT149B,126 by NXP Semiconductors

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Part Details for BT149B,126

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BT149B,126 Part Data Attributes

BT149B,126 NXP Semiconductors
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BT149B,126 NXP Semiconductors Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, TO-92, PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code TO-92
Package Description PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.30.00.80
Samacsys Manufacturer NXP
Additional Feature SENSITIVE GATE
Circuit Commutated Turn-off Time-Nom 100 µs
Configuration SINGLE
Critical Rate of Rise of Off-State Voltage-Min 500 V/us
DC Gate Trigger Current-Max 0.2 mA
DC Gate Trigger Voltage-Max 0.8 V
Holding Current-Max 5 mA
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Leakage Current-Max 0.1 mA
Non-Repetitive Pk On-state Cur 9 A
Number of Elements 1
Number of Terminals 3
On-state Current-Max 500 A
Operating Temperature-Max 125 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
RMS On-state Current-Max 0.8 A
Repetitive Peak Off-state Voltage 200 V
Repetitive Peak Reverse Voltage 200 V
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Trigger Device Type SCR

Alternate Parts for BT149B,126

This table gives cross-reference parts and alternative options found for BT149B,126. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BT149B,126, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
EC103DAP Littelfuse Inc $0.4538 Silicon Controlled Rectifier, 0.8A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 BT149B,126 vs EC103DAP
P0111BA STMicroelectronics Check for Price 0.8A, 200V, SCR, TO-92 BT149B,126 vs P0111BA
S2D Hutson Industries Check for Price Silicon Controlled Rectifier, 1.5A I(T)RMS, 1500mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-92 BT149B,126 vs S2D
T107A1 Loras Industries Inc Check for Price Silicon Controlled Rectifier, 4A I(T)RMS, 4000mA I(T), 100V V(DRM), 1 Element, TO-202AB BT149B,126 vs T107A1
BT169DAMO NXP Semiconductors Check for Price Silicon Controlled Rectifier, 0.8 A, 400 V, SCR, TO-92, PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN BT149B,126 vs BT169DAMO
CR02AM-8 Powerex Power Semiconductors Check for Price Silicon Controlled Rectifier, 0.47A I(T)RMS, 300mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-92 BT149B,126 vs CR02AM-8
EC103B2RP Littelfuse Inc Check for Price Silicon Controlled Rectifier, 0.8A I(T)RMS, 200V V(DRM), 200V V(RRM), 1 Element, TO-92 BT149B,126 vs EC103B2RP
S1M Hutson Industries Check for Price Silicon Controlled Rectifier, 1.2A I(T)RMS, 1200mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-92 BT149B,126 vs S1M
BT169B NXP Semiconductors Check for Price Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, TO-92, PLASTIC, TO-92 VARIANT, 3 PIN BT149B,126 vs BT169B
EC103A2 Loras Industries Inc Check for Price Silicon Controlled Rectifier, 0.8A I(T)RMS, 800mA I(T), 100V V(DRM), 1 Element, TO-92 BT149B,126 vs EC103A2

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