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SMD Marking Code - UB

UB
Total Parts 30/38
Manufacturers Chenmko Enterprise Co., Ltd., Fagor Electronica, Ricoh Co., Ltd, Vishay Semiconductor GmbH, Torex Semiconsuctor Ltd., Comchip Technology Corporation, Rohm Co., Ltd., Diodes Inc., Pericom Technology Inc., Toshiba Corporation, Panasonic (Matsushita) Electronics Corp., NXP Semiconductors (Philips), AXElite Technology Co., Ltd
Functions Zener Diode, Silicon PNP Darlington Transistor, N-Channel MOSFET, Silicon PNP Transistor, Silicon NPN Transistor, Linear Voltage Regulator Integrated Circuit, Silicon Diode, Voltage Detector Integrated Circuit
Cases SOT-143R, SC-70-5L, DO-214AC, SOD-323, SOT-23-5, SOT-346, SOT-23-6, SOD-123, PMDU, SOT-416, SSOT-24, 0402, SOD-323FL, SC-59, SSOP-5, 1005, SOT-143, SC-82AB, SOT-323, SOD-723F, 0603
Pins 28vdo, 24vdh, 26cr, 16ta, 28vdp, 70d, 26vn, 7d, 28vrx, 5d, 1d, rg, 26fn
Description

4.3V±5%, Izt=5mA, Zzt=90Ω, 500mW

3.6V±5%, If=250mA, 550mW

5.46..5.742V, Zzt=25Ω, Izt=5mA, 150mW

5.46..5.74V, Izt=5mA, Zzt=25Ω, 200mW

5.46..5.74V, Zzt=25Ω, Izt=5mA, 200mW

5.46..5.74V, Izt=5mA, Zzt=25Ω, 125mW

5.46..5.74V, Izt=5mA, Zzt=25Ω, 150mW

5.46..5.74V, Zzt=25Ω, Izt=5mA, 150mW

U-fast Rec. Rect., 100V, 1A, <25ns

12.91..13.49V, Izt=5mA, Zzt=37Ω, 200mW

11V±2.5%, 20mA, 1W

Rectifier, 100V, 1A, Vf<1.0V(1A) 75ns, 15pF

40V, 300mA, 200mW, 200MHz, B>5000

AF, 40V, 300mA, 200mW, B>5000, >200MHz

RF, AM-FM, 30V, 15mA, 150mW, 650MHz, B=40..110

FM/AM RF, 30V, 15mA, 125mW, 650MHz, B=40..110

AF, Sw, 60V, 600mA, B=100..300, 200MHz

AF, Sw, 40V, 600mA, B=100..300, 200MHz

V-MOS, FM/VHF, 12.5V, 30mA, 150mW, Gps=23dB

3.2V±1.5%, 1570ms, -Restet PPO, -MR

SMD Code A Part Number Manufacturer Case Pin Description
UB - BZT52C4V3 Di SOD-123 5d

Zener Diode

4.3V±5%, Izt=5mA, Zzt=90Ω, 500mW

UB - BZX84J-C3V6 Nxp SOD-323FL 7d

Zener Diode

3.6V±5%, If=250mA, 550mW

UB - CZRER5V6B Cmc SOD-723F 70d

Zener Diode

5.46..5.742V, Zzt=25Ω, Izt=5mA, 150mW

UB - CZRF5V6B Cmc 1005 70d

Zener Diode

5.46..5.74V, Izt=5mA, Zzt=25Ω, 200mW

UB - CZRFR5V6B-HF Cmc 1005 70d

Zener Diode

5.46..5.74V, Zzt=25Ω, Izt=5mA, 200mW

UB - CZRQR5V6B Cmc 0402 70d

Zener Diode

5.46..5.74V, Izt=5mA, Zzt=25Ω, 125mW

UB - CZRU5V6B Cmc 0603 70d

Zener Diode

5.46..5.74V, Izt=5mA, Zzt=25Ω, 150mW

UB - CZRUR5V6B-HF Cmc 0603 70d

Zener Diode

5.46..5.74V, Zzt=25Ω, Izt=5mA, 150mW

UB - FUES1B Fag DO-214AC 1d

Silicon Diode

U-fast Rec. Rect., 100V, 1A, <25ns

UB - GDZ13B-V-G Vs SOD-323 5d

Zener Diode

12.91..13.49V, Izt=5mA, Zzt=37Ω, 200mW

UB - KDZ11B Rhm PMDU 7d

Zener Diode

11V±2.5%, 20mA, 1W

UB - US1B Vs DO-214AC 1d

Silicon Diode

Rectifier, 100V, 1A, Vf<1.0V(1A) 75ns, 15pF

UB - 2SB852K Rhm SC-59 16ta

Silicon PNP Darlington Transistor

40V, 300mA, 200mW, 200MHz, B>5000

UB - 2SB852K-B Rhm SOT-346 16ta

Silicon PNP Transistor

AF, 40V, 300mA, 200mW, B>5000, >200MHz

UB - 2SC2404-B Pan SC-59 16ta

Silicon NPN Transistor

RF, AM-FM, 30V, 15mA, 150mW, 650MHz, B=40..110

UB - 2SC4627-B Pan SOT-416 16ta

Silicon NPN Transistor

FM/AM RF, 30V, 15mA, 125mW, 650MHz, B=40..110

UB - CHT2907WPT Chm SOT-323 16ta

Silicon PNP Transistor

AF, Sw, 60V, 600mA, B=100..300, 200MHz

UB - CHT4403WPT Chm SOT-323 16ta

Silicon PNP Transistor

AF, Sw, 40V, 600mA, B=100..300, 200MHz

UB - 2SK1771 Tos SOT-143R 26fn

N-Channel MOSFET

V-MOS, FM/VHF, 12.5V, 30mA, 150mW, Gps=23dB

UB - PT7M6314US32D4 Pti SOT-143 24vdh

Voltage Detector Integrated Circuit

3.2V±1.5%, 1570ms, -Restet PPO, -MR

UB - R1114Q311D Ric SC-82AB 26vn

Linear Voltage Regulator Integrated Circuit

LDO, Low noise, 3.1V±2%, 150mA, +CE, CL

UB - XC6127C18JNR Tor SSOT-24 26cr

Voltage Detector Integrated Circuit

1.8V±0.8%, +Reset PPO, -MR, Rt=400ms

UB - XC6215B422NR Tor SSOT-24 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.2V±2%, 200mA, +CE

UB - XC6223E21BNR-G Tor SSOT-24 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 2.15V±1%, 300mA, +CE, ICP

Ub - AX6608-21A Axl SC-70-5L 28vrx

Linear Voltage Regulator Integrated Circuit

LDO, 2.1V±3%, 300mA, +CE

Ub - BD53E58G-M Rhm SSOP-5 28vdo

Voltage Detector Integrated Circuit

5.8V±1%, -Reset PPO

UB - AX6608-12A Axl SC-70-5L 28vrx

Linear Voltage Regulator Integrated Circuit

LDO, 1.2V±3%, 300mA, +CE

UB - AX6608-21B Axl SOT-23-5 28vrx

Linear Voltage Regulator Integrated Circuit

LDO, 2.1V±3%, 300mA, +CE

UB - BD45291G Rhm SSOP-5 28vdp

Voltage Detector Integrated Circuit

2.9V±1%, -MR, -Reset ODO, 100ms

UB - R5323N041B Ric SOT-23-6 rg

Linear Voltage Regulator Integrated Circuit

LDO, Dual out, Vout1/Vout2=2.7V/1.8V±1%, 150mA, +CE, CL