JAN2N4957 Price & Stock
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Manufacturer
Discrete Semiconductor Products > Transistors - Bipolar (BJT) - RF
TRANS PNP 30V 30MA TO72
Specifications
Part Status | Active |
Transistor Type | PNP |
Voltage - Collector Emitter Breakdown (Max) | 30V |
Noise Figure (dB Typ @ f) | 3.5dB @ 450MHz |
Gain | 25dB |
Power - Max | 200mW |
DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 5mA, 10V |
Current - Collector (Ic) (Max) | 30mA |
Mounting Type | Through Hole |
Package / Case | TO-72-3 Metal Can |
Supplier Device Package | TO-72 |
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Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi | 49550 |
|
Inquiry | ||
JAN2N4957UB | Microsemi | 42865 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 296 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2630 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi | 9621 |
|
Inquiry | ||
JAN2N4957UB | Microsemi | 4000 |
|
Inquiry |

American Microsemiconductor
Certificates

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | 6544 |
|
Inquiry | ||
JAN2N4957UB | Microsemi Corporation | 9179 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | TRANS PNP 30V 30MA TO72 Transistors - Bipolar (BJT) - RF
|
2807 |
|
Buy | |
JAN2N4957UB | Microsemi Corporation | TRANS PNP 30V 30MA Transistors - Bipolar (BJT) - RF
|
5185 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi | TRANS PNP 30V 30MA TO72 ; TO-72 Transistors - Bipolar (BJT) - RF
|
Available |
|
Inquiry | |
JAN2N4957UB | Microsemi | TRANS PNP 30V 30MA ; UB Transistors - Bipolar (BJT) - RF
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | TRANS PNP 30V 30MA TO72 | 150000 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | TRANS PNP 30V 30MA | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi | TRANS PNP 30V 30MA TO72 Transistors - Bipolar (BJT) - RF
|
In-Stock |
|
Inquiry | |
JAN2N4957UB | Microsemi | TRANS PNP 30V 30MA Transistors - Bipolar (BJT) - RF
|
In-Stock |
|
Inquiry |

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | RF TRANS PNP 30V 30MA TO72 | 7770 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | RF TRANS PNP 30V 30MA UB | 160 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | RF TRANS PNP 30V 30MA TO72 | 5607 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | RF TRANS PNP 30V 30MA UB | 4206 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | DC:Active ; - | 0 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | DC:Active ; - | 23 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates

Resion LLC
Certificates

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | RF TRANS PNP 30V 30MA TO72 | 32140 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | RF TRANS PNP 30V 30MA UB | 43100 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi | RF TRANS PNP 30V 30MA TO72 | 10000 |
|
Inquiry | |
JAN2N4957UB | Microsemi | RF TRANS PNP 30V 30MA UB | 10000 |
|
Inquiry |

Classic Components
Certificates

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microchip Technology | DC:24+ ; Original New | 29151 |
|
Inquiry | |
JAN2N4957UB | Microchip Technology | DC:24+ ; Original New | 17304 |
|
Inquiry |

Win Source
Certificates

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | Microsemi Corporation | RF TRANS PNP 30V 30MA TO72 ; DC:21+ ; TO-72 | 268 |
|
Inquiry | |
JAN2N4957 | Microsemi Corporation | RF TRANS PNP 30V 30MA TO72 ; DC:23+ | 32140 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | RF TRANS PNP 30V 30MA UB ; DC:21+ ; UB | 268 |
|
Inquiry | |
JAN2N4957UB | Microsemi Corporation | RF TRANS PNP 30V 30MA UB ; DC:23+ | 43100 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

GlobalTek Components
Certificates

Nexxon, Inc. (USA)
Certificates

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957UB | Microchip / Microsemi | Bipolar Transistors - BJT Small-Signal BJT | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | MOT | CAN | 5990 |
|
Inquiry | |
JAN2N4957UB | Microsemi | TRANS PNP 30V 30MA | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
JAN2N4957 | MOT/MSC | CAN3 ; DC:06+ | 33500 |
|
Inquiry | |
JAN2N4957 #T | N/A | CAN4 ; DC:00+ | 30200 |
|
Inquiry | |
JAN2N4957UB | FL-2018 ; DC:1803+ | 225000 |
|
Inquiry |
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