芯片丝印反查
丝印查询型号
型号查询丝印
| 型号 | 丝印代码 | 厂家 | 封装 | 引脚数 | 描述 | 数据手册 |
|---|---|---|---|---|---|---|
| B4M | B4 | MBM |
4
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Miniature Glass Passivated Single-Phase Bridge Rectifier, 0.5A
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| B4S | B4 | MBS |
4
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Miniature Glass Passivated Single-Phase Surface Mount Bridge Rectifier, 0.5A
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| DME20102 | B4 | Mini5-G3-B |
5
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Dual Silicon PNP epitaxial planar type (Tr1) Silicon NPN epitaxial planar type (Tr2)
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| GT5040 | B4 | SINYORK | SOD-123/1206 |
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二极管Diodes 肖特基势垒二极管SBDSchottky Barrier Diodes 单管Single
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| LI134VL | B4 | SANKEN | SMA/DO-214AC |
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未分类
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| SFPB-54V | B4 | SANKEN | SMA/DO-214AC |
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二极管Diodes 肖特基势垒二极管SBDSchottky Barrier Diodes 单管Single
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| TLV70534YFPR | B4 | DSBGA-4 |
4
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200-mA, Low IQ, Low-Noise, Low-Dropout Regulator in Ultra-Small 0.8-mm x 0.8-mm WCSP
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| TLV70534YFPT | B4 | TI | 4 |
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200-mA, Low IQ, Low-Noise, Low-Dropout Regulator in Ultra-Small 0.8-mm x 0.8-mm WCSP
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| SMBYT01 | B4 | SMB |
2
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FAST RECOVERY RECTIFIER DIODE
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SMBYT01-400
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B4 | ST | SMB/DO-214AA |
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二极管Diodes 快速二极管Fast Recovery Diodes 单管Single
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| KTX101U-Y-RTK | B4 | KEC | SOT-363/US6 |
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三极管Bipolar Junction Transistors(BJT) 复合三极管Complex Bipolar Transistor NPN+PNP
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| SI91841DT-18-T1 | B4 | VISHAY | SOT-153/SOT23-5 |
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电源管理ICPower Management IC/PMIC 电压调整器/稳压Voltage Regulator 低压差LDOLow Dropout (LDO)
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| MM1Z5223BH | B4 | Zow | SOD-123 |
2
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2.57..2.84V, Izt=20mA, Zzt=30Ω, 500mW
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| PBSS4160DPN | B4 | Nxp | SOT457 |
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60 V，1 A NPN/PNP低VCEsat (BISS)晶体管
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| PBSS4160DPN/DG | B4 | SOT-23-6 |
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60 V, 1 A NPN/PNP low VCEsat (BISS) transistor
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| RT9169-15CX | B4 | SOT-89 |
3
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100mA, 4uA Quiescent Current CMOS LDO Regulator
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| RT9169-15CV | B4 | SOT-23-3 |
3
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100mA, 4uA Quiescent Current CMOS LDO Regulator
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| XC61CC1402NR | B4 | TOREX | SOT-343/SC-82/SC70-4 |
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电源管理ICPower Management IC/PMIC 电压检测器Supervisor
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| R3118K201A | B4 | RICOH | DFN1212-6 |
6
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2.0V±1.5%, -Reset ODO, Sense
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MBR0540T3
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B4 | ON | SOD-123/1206 |
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二极管Diodes 肖特基势垒二极管SBDSchottky Barrier Diodes 单管Single
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| MBRA140 | B4 | Mot | DO-214AC/SMA |
2
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SBR, 40V, 1A, Vf<0.55V(1A)
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| KA4F4M | B4 | SC-75 |
3
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RESISTOR BUILT-IN TYPE NPN TRANSISTOR
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| MBR0540T1 | B4 | SOD-123 |
2
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SCHOTTKY BARRIER RECTIFIER 0.5A 40V
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MBR0540
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B4 | Ons | SOD-123 |
2
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SBR, 40V, 500mA, Vf=0.43V(500mA)
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| MBR0540-GS08 | B4 | VISHAY | SOD-123/1206 |
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二极管Diodes 肖特基势垒二极管SBDSchottky Barrier Diodes 单管Single
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| HN2S05FU | B4 | 1-2T1E |
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Trio Epitaxial Schottky Barrier Diode
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| BAR40S3 | B4 | SOT-323 |
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Schottky Diode
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| BSV52R | B4 | SOT-23 |
3
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NPN SILICON PLANAR HIGH SPEED SWITCHING TRANSISTOR
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| MAZF04700LSO | B4 | Panasonic | SOD323/0805-4.7V |
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二极管Diodes 稳压二极管/齐纳二极管Zener Diodes 单管Single
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| TCR4S13DWBG | B4 | WCSP0.8x0.8-4 |
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LDO Regulator
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| 24AA08 | B4 | Microchip | SOT23-5 |
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| RN5VD14AA | B4 | Ric | SOT-23-5 |
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1.4V, +Reset PPO
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| RN5VD14AA-TR | B4 | RICOH | SOT-153/SOT23-5 |
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电源管理ICPower Management IC/PMIC 电压检测器Supervisor
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| LM4667ITL | B4 | TLA09AAA |
9
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Filterless High Efficiency 1.3W Switching Audio Amplifier
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PEMB4
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B4 | Nxp | SOT666 |
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PNP/PNP配电阻晶体管；R1 = 10 kOhm，R2 = 开路
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| PTVS22VP1UP | B4 | Nxp | SOD128 |
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600 W瞬态电压抑制器
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| AP432AWL | B4 | DIODES | SOT-23 |
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电源管理ICPower Management IC/PMIC 电压基准Voltage Reference
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| KTX101E-Y | B4 | KEC | SOT-563/TES6 |
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三极管Bipolar Junction Transistors(BJT) 复合三极管Complex Bipolar Transistor NPN+PNP
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| HVC368B | B4 | UFP |
2
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Variable Capacitance Diode for VCO
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| HVC368BTRF | B4 | HITACHI | SOD-523/UFP/0603 |
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二极管Diodes 变容二极管Variable Capacitance Diodes (Varicaps, Varactors) 单管Single
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| SS0540 | B4 | PANJIT | SOD-123/1206 |
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二极管Diodes 肖特基势垒二极管SBDSchottky Barrier Diodes 单管Single
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| 2SC4987 | B4 | SMCP |
3
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Switching Transistors
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| RT9013-18PQW | B4 | WDFN-2x2-6L |
6
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500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
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| RT9013B-30GQWC | B4 | WDFN-1.6x1.6-6L |
6
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300mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
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| 2SC1621B4 | B4 | SC59 |
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| 2SC4175 | B4 | SOT-23 |
3
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NPN Silicon Epitaxial Transistor
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| MM1Z5223B | B4 | SOD-123 |
2
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0.5W 2.7V Zener Diode
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| R1160D141A | B4 | SON-6 |
6
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1.4V 200ma 3-Mode LDO Regulator
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| TMPT1621B4 | B4 | TO-23 |
3
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NPN BIPOLAR TRANSISTOR
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| R1140Q241B | B4 | SC-82AB |
4
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2.4V 120mA LDO Regulator
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| R1111N341A | B4 | Ric | SOT-23-5 |
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LDO, LN, -CE, 3.4V±2%, 200mA
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| 2SC1621 | B4 | SOT-23 |
3
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NPN Silicon Epitaxial Transistor
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NC7SZ19L6X
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B4 | FAIRCHILD | MAC06A/6-UFDFN/TSOP-6 |
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集成电路ICIntegrated Circuit（IC） 逻辑电路Logic circuit 解码器、多路复用器、信号开关Signal Switch, Multiplexer, Decoder
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RN5VL24AA
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B4 | RICOH | SOT-153/SOT23-5 |
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电源管理ICPower Management IC/PMIC 电压检测器Supervisor
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| BAT54WT1 | B4 | SC-70 |
3
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30V SCHOTTKY BARRIER DIODE
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| HSM2693A | B4 | HITACHI | SOT-23/MPAK |
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二极管Diodes 开关二极管Switching Diodes 双管共阴极1 PAir Common CAthode
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| BAT54S3 | B4 | SOT-323 |
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Schottky Diode
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| TF222B-B4-TL-E | B4 | SANYO | SOT-723/TSSFP |
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场效应管FET 结型（JFET）-N沟道JFET N-Channel
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| BZX884-C3V3 | B4 | Phi | SOD-882 |
2
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3.3V±5%, 250mW
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