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SMD Marking Code - BK

BK
Total Parts 30/68
Manufacturers Richtek Technology Corp., Fagor Electronica, EIC Semiconductor, Inc., PanJIT Semiconductor, Vishay Semiconductor GmbH, Comchip Technology Corporation, StarHope, Rohm Co., Ltd., Shanghai Lunsure Electronic Technology Co., Ltd, Diodes Inc., Littelfuse, Inc., Eorex Corporation, Semtech Electronics Ltd., Philips GmbH, Bourns, Inc., Jiy, Anwell Semiconductor Corp.
Functions Zener Diode, Transient Voltage supressor, ElectroStatic Discharge Protection Diode, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases MicroSMP, SOD-323, DO-214AC, DO-215AA, SOD-123, SMF, DO-214AA, DO-221AC, DO-220AA, SC-70-3, SOT-23, SOD-123FL, TUMD2, SSOP-3
Pins 1ba, 1d, 16dc, 5ba, 8d, 16vdc, 7d, 16ch, 16cg, 5d
Description

11V±5%, Izt=5mA, Zzt=10Ω, 375mW

11V±5%, If=250mA, 300mW

Vrwm=14V, Irsm=25.8A, 600W(1ms), Bidir.

3.13..3.47V, Izt=10mA, 500mW

3.3V±5%, Izt=50µA, 500mW

Vbr=15.6..17.2V, Vrwm=14V, Ipp=33.9A, 150W (1ms)

Vbr=20.9..23.1V, Vrwm=18.8V, 14.0A, 400W(1ms)

Vrwm=14V, 17.2A, 400W (1ms)

Vrwm=14V, Vbr=15.5..19.8V, 600W(1ms), Bidir.

Vbr=15.6..17.2V, Vrwm=14V, Ipp=8.62A, 200W(1ms)

Vrwm=14.0V, Vbr=15.60..17.20V, 25.9A, 600W(1ms)

Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms)

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

Vbr=15.6V, Vrwm=14V, Ipp=8.6A, 200W(1ms)

Vbr=15.6..17.2V, Vrwm=14V, Ipp=8.6A, 200W(1ms)

Vbr=15.6..17.2V, Vrwm=14V, Ipp=17.2A, 400W(1ms)

12.55..13.21V, Izt=10mA, Zzt=14Ω, 500mW

Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=17.24A, 400W(1ms)

SMD Code A Part Number Manufacturer Case Pin Description
BK - BZT52H-C11 Phi SOD-123FL 7d

Zener Diode

11V±5%, Izt=5mA, Zzt=10Ω, 375mW

BK - BZX399-C11 Phi SOD-323 5d

Zener Diode

11V±5%, If=250mA, 300mW

BK - CD214B-T14CA Brn DO-214AA 1ba

Transient Voltage supressor

Vrwm=14V, Irsm=25.8A, 600W(1ms), Bidir.

BK - MM1Z4684 Sme SOD-123FL 7d

Zener Diode

3.13..3.47V, Izt=10mA, 500mW

BK - MMSZ4684 Eic SOD-123 5d

Zener Diode

3.3V±5%, Izt=50µA, 500mW

BK - MSMP14A Vs MicroSMP 8d

Transient Voltage supressor

Vbr=15.6..17.2V, Vrwm=14V, Ipp=33.9A, 150W (1ms)

BK - P4SMA22A Fag DO-214AC 1d

Transient Voltage supressor

Vbr=20.9..23.1V, Vrwm=18.8V, 14.0A, 400W(1ms)

BK - P4SMAJ14A Lsr DO-214AC 1d

Transient Voltage supressor

Vrwm=14V, 17.2A, 400W (1ms)

BK - P6SMBJ14CA Pjt DO-214AA 1ba

Transient Voltage supressor

Vrwm=14V, Vbr=15.5..19.8V, 600W(1ms), Bidir.

BK - PMF14A Shp SOD-123FL 7d

Transient Voltage supressor

Vbr=15.6..17.2V, Vrwm=14V, Ipp=8.62A, 200W(1ms)

BK - SMA6L14A Lif DO-221AC 7d

Transient Voltage supressor

Vrwm=14.0V, Vbr=15.60..17.20V, 25.9A, 600W(1ms)

BK - SMAJ14A Vs DO-214AC 1d

Transient Voltage supressor

Vrwm=14V, Vbr=15.6..17.2V, 17.2A, 400W(1ms)

BK - SMBG14CA Vs DO-215AA 5ba

Transient Voltage supressor

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

BK - SMBJ14CA Di DO-214AA 1ba

Transient Voltage supressor

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

BK - SMBJ14CA Vs DO-214AA 1ba

Transient Voltage supressor

Vrwm=14V, Vbr=15.6..19.8V, 23.3A, 600W(1ms), Bidir.

BK - SMF14A Vs SMF 7d

ElectroStatic Discharge Protection Diode

Vbr=15.6V, Vrwm=14V, Ipp=8.6A, 200W(1ms)

BK - SMF14A Lif SMF 1d

Transient Voltage supressor

Vbr=15.6..17.2V, Vrwm=14V, Ipp=8.6A, 200W(1ms)

BK - SMP14A Vs DO-220AA 8d

Transient Voltage supressor

Vbr=15.6..17.2V, Vrwm=14V, Ipp=17.2A, 400W(1ms)

BK - TFZ13B Rhm TUMD2 7d

Zener Diode

12.55..13.21V, Izt=10mA, Zzt=14Ω, 500mW

BK - TV04A140J-G Cmc DO-214AC 1d

Transient Voltage supressor

Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=17.24A, 400W(1ms)

BK - TV06B140JB-G Cmc DO-214AA 1ba

Transient Voltage supressor

Vrwm=14.0V, Vbr=15.60..17.20V, Ipp=25.86A, 600W(1ms), Bidir.

BK - UDZ12B Di SOD-323 5d

Zener Diode

12V±2.5%, Izt=5mA, 200mW

bK - BU46K232G Rhm SSOP-3 16vdc

Voltage Detector Integrated Circuit

2.3V±1%, -Reset PPO, Td=200ms

Bk - BD48K45G Rhm SSOP-3 16vdc

Voltage Detector Integrated Circuit

4.5V±1%, -Reset ODO

BK - AP1772B-28GX Anw SC-70-3 16cg

Linear Voltage Regulator Integrated Circuit

LDO, 2.8V±2%, 300mA, Halogen-free

BK - AP1772B-28PX Anw SC-70-3 16cg

Linear Voltage Regulator Integrated Circuit

LDO, 2.8V±2%, 300mA

BK - EP1202W25 Eor SOT-23 16ch

Linear Voltage Regulator Integrated Circuit

LDO, 2.5V±2%, 250mA

BK - GS6333UR25D1 Vs SOT-23 16vdc

Voltage Detector Integrated Circuit

2.5V±1.8%, -Reset PPO, 1.5ms

BK - MMBZ5249B Jiy SOT-23 16dc

Zener Diode

19V±5%, Izt=6.6mA, Zzt=23Ω, 350mW

BK - RT9169-30CV Rct SOT-23 16ch

Linear Voltage Regulator Integrated Circuit

LDO, 3.0V±2%, 100mA