| No | Part number | Description ( Function ) | Manufacturers | |
| 10 | 2SB1197K | Low Frequency Transistor |
 ROHM Semiconductor |
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| 9 | 2SB1197K | Silicon PNP transistor 2SB1197K Rev.E Mar.-2016 DATA SHEET 描述 / Descriptions SOT-23 塑封封装 PNP 半导体三极管。Silicon PNP transistor in a SOT-23 Plastic Package. 特征 / Features 饱和压降低,可与 2SD1781K 互补。 Low VCE(sat),complements the 2SD1781K. 用途 / Applications 用于一般低频放大。 Low frequency amplifier applications. 内部等效电路 / Equival |
 BLUE ROCKET ELECTRONICS |
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| 8 | 2SB1197K | PNP General Purpose Transistors 2SB1197K PNP 3 2 1 SC-59 V CEO Value -32 -40 -5 -800 200 1.6 625 2SB1197K=AHR -1.0 -50 -50 -32 -40 -5.0 -0.5 -0.5 u u -20 -4.0 WEITRON http://www.weitron.com.tw 2SB1197K ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued) Characteristics Symbol Min Typ Max Unit ON CHARACTERISTICS DC Current Gain (IC=-100 mAdc, VCE=-3.0 Vdc) C |
 Weitron Technology |
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| 7 | 2SB1197K | Plastic-Encapsulated Transistors Transys Electronics L I M I T E D SOT-23-3L Plastic-Encapsulated Transistors 2SB1197K TRANSISTOR (PNP) FEATURES Power dissipation PCM: 200 mW (Tamb=25℃) SOT-23-3L 1. BASE 2. EMITTER 3. COLLECTOR 1. 02 Collector current ICM: -800 mA Collector-base voltage V(BR)CBO: -40 V Operating and storage junction temperature range TJ, Tstg: -55℃ to +150℃ 0. 025 0. 95¡ À 2. 80¡ |
 TRANSYS |
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| 6 | 2SB1197K | Low Frequency Transistor SMD Type Low Frequency Transistor 2SB1197K SOT-23 +0.1 2.9-0.1 +0.1 0.4-0.1 Transistors Features Low VCE(sat).VCE(sat) IC = -0.8A. +0.1 2.4-0.1 Unit: mm PNP silicon transistor +0.1 1.3-0.1 1 +0.1 0.95-0.1 +0.1 1.9-0.1 2 0.55 0.4 -0.5V IC / IB= -0.5A / -50mA . 3 +0.05 0.1-0.01 +0.1 0.97-0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter |
 Kexin |
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| 5 | 2SB1197K | Low Frequency Transistor 2SB1197K Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free - 32V, - 0.8A Low Frequency Transistor 3. C ollector ƔFEATURES . Low V C CE(sat). 2. B as e VCE(sat) 0.5V (IC / IB = - 0.5A / - 50mA) 1.E mitter . I = - 0.8A. . Complements the 2SD1781K. . Epitaxial planar type . PNP silicon transistor L S 2 A SC-59 Dim A B C D |
 SeCoS |
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List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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