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2N4957

2N4957
Mfr. #:
2N4957
Fabricante:
Microchip / Microsemi
Descripción:
RF TRANS PNP 30V 30MA TO72
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
2N4957 Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
Microsemi HI-REL [MIL]
categoria de producto
Transistores de RF (BJT)
Serie
-
embalaje
A granel
Paquete-Estuche
TO-72-3 Metal Can
Tipo de montaje
A través del orificio
Paquete de dispositivo de proveedor
TO-72
Potencia máxima
200mW
Tipo transistor
PNP
Colector-corriente-Ic-Max
30mA
Voltaje-Colector-Emisor-Ruptura-Máx.
30V
DC-Current-Gain-hFE-Min-Ic-Vce
30 @ 5mA, 10V
Transición de frecuencia
-
Ruido-Figura-dB-Typ-f
3.5dB @ 450MHz
Ganar
25dB
Tags
2N4957, 2N495, 2N49, 2N4
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Parte # Mfg. Descripción Valores Precio
2N4957UB
DISTI # V36:1790_09127572		Microsemi CorporationTrans GP BJT PNP 30V 0.03A7
  • 500:$28.3100
  • 100:$29.3900
  • 50:$30.7900
  • 27:$32.0300
2N4957
DISTI # V36:1790_17501404		Microsemi Corporation2N49576
  • 1:$28.5600
2N4957
DISTI # V37:1799_17501404		Microsemi Corporation2N49570
    2N4957
    DISTI # V36:1790_09127571    		Microsemi Corporation2N49570
      2N4957
      DISTI # V37:1799_09127571      		Microsemi Corporation2N49570
        2N4957
        DISTI # 1086-20990-ND        		Microsemi CorporationRF TRANS PNP 30V 30MA TO72
        RoHS: Not compliant
        Min Qty: 100
        Container: Bulk        		Limited Supply - Call
          JAN2N4957
          DISTI # 1086-20991-ND          		Microsemi CorporationRF TRANS PNP 30V 30MA TO72
          RoHS: Not compliant
          Min Qty: 100
          Container: Bulk          		Limited Supply - Call
            JANTXV2N4957
            DISTI # 1086-20993-ND            		Microsemi CorporationRF TRANS PNP 30V 30MA TO72
            RoHS: Not compliant
            Min Qty: 100
            Container: Bulk            		Limited Supply - Call
              JANTXV2N4957UB
              DISTI # 1086-20997-ND              		Microsemi CorporationRF TRANS PNP 30V 30MA UB
              RoHS: Not compliant
              Min Qty: 100
              Container: Bulk              		Limited Supply - Call
                2N4957UB
                DISTI # 1086-20994-ND                		Microsemi CorporationRF TRANS PNP 30V 30MA UB
                RoHS: Not compliant
                Min Qty: 100
                Container: Bulk                		Temporarily Out of Stock
                • 100:$34.7956
                JAN2N4957UB
                DISTI # 1086-20995-ND                		Microsemi CorporationRF TRANS PNP 30V 30MA UB
                RoHS: Not compliant
                Min Qty: 100
                Container: Bulk                		Temporarily Out of Stock
                • 100:$37.3463
                JANTX2N4957UB
                DISTI # 1086-20996-ND                		Microsemi CorporationRF TRANS PNP 30V 30MA UB
                RoHS: Not compliant
                Min Qty: 100
                Container: Bulk                		Temporarily Out of Stock
                • 100:$43.4355
                JANTX2N4957
                DISTI # 1086-20992-ND                		Microsemi CorporationRF TRANS PNP 30V 30MA TO72
                RoHS: Not compliant
                Min Qty: 100
                Container: Bulk                		Temporarily Out of Stock
                • 100:$56.3077
                2N4957UB
                DISTI # 27076941                		Microsemi CorporationTrans GP BJT PNP 30V 0.03A7
                • 500:$30.4333
                • 100:$31.5942
                • 50:$33.0992
                • 7:$34.4323
                2N4957
                DISTI # 30525686                		Microsemi Corporation2N49576
                • 1:$28.5600
                2N4957UB
                DISTI # 2N4957UB/TR                		Microchip Technology IncPNP TRANSISTOR - Tape and Reel (Alt: 2N4957UB/TR)
                RoHS: Not Compliant
                Min Qty: 100
                Container: Reel                		Americas - 0
                • 100:$27.2900
                • 200:$26.3900
                • 400:$25.4900
                • 600:$24.7900
                • 1000:$24.3900
                2N4957UB
                DISTI # 2N4957UB                		Microchip Technology IncPNP TRANSISTOR - Waffle Pack (Alt: 2N4957UB)
                RoHS: Not Compliant
                Min Qty: 100
                Container: Waffle Pack                		Americas - 0
                • 100:$27.1900
                • 200:$26.2900
                • 400:$25.3900
                • 600:$24.5900
                • 1000:$24.2900
                2N4957UBJAN
                DISTI # JAN2N4957UB                		Microchip Technology IncTrans RF BJT PNP 30V 0.03A 3-Pin CSOT-23 Waffle Pack - Waffle Pack (Alt: JAN2N4957UB)
                RoHS: Not Compliant
                Min Qty: 100
                Container: Waffle Pack                		Americas - 0
                • 100:$30.6900
                • 200:$29.6900
                • 400:$28.6900
                • 600:$27.7900
                • 1000:$27.3900
                2N4957UBJAN/TR
                DISTI # JAN2N4957UB/TR                		Microchip Technology IncTrans RF BJT PNP 30V 0.03A 3-Pin CSOT-23 T/R - Tape and Reel (Alt: JAN2N4957UB/TR)
                RoHS: Not Compliant
                Min Qty: 100
                Container: Reel                		Americas - 0
                • 100:$30.7900
                • 200:$29.7900
                • 400:$28.8900
                • 600:$27.9900
                • 1000:$27.5900
                2452
                DISTI # 92N4957                		SPC MulticompSPACER/STANDOFF, HEX NYLON 6.35MMX12.7MM,Standoff Material:Nylon (Polyamide),Thread Size - Metric:-,Thread Size - Imperial:8-32,Standoff Type:Hex Male-Female,Body Length:12.7mm,Product Range:MC Hex Nylon Series RoHS Compliant: Yes5
                • 1:$8.0600
                • 5:$8.0600
                • 10:$8.0600
                • 25:$8.0600
                • 50:$8.0600
                • 100:$8.0600
                • 250:$8.0600
                2455RM 85010006
                DISTI # 02N4957                		Honeywell Sensing and ControlCOMMERCIAL THERMOSTAT0
                • 250:$10.1600
                • 100:$10.7300
                • 50:$11.3100
                • 25:$12.1000
                • 10:$13.5400
                • 5:$15.3400
                • 1:$16.2800
                2N4957
                DISTI # 494-2N4957                		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                RoHS: Not compliant                		0
                  2N4957UB
                  DISTI # 494-2N4957UB                  		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                  RoHS: Not compliant                  		0
                  • 1:$38.3000
                  • 5:$36.5800
                  • 10:$35.4400
                  • 25:$32.5600
                  • 50:$31.7900
                  • 100:$30.2600
                  • 250:$27.7700
                  2N4957UB/TR
                  DISTI # 494-2N4957UB/TR                  		Microsemi CorporationBipolar Transistors - BJT
                  RoHS: Not compliant                  		0
                  • 100:$30.4200
                  • 200:$27.9200
                  JANTX2N4957
                  DISTI # 494-JANTX2N4957                  		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                  RoHS: Not compliant                  		0
                  • 1:$64.0400
                  • 5:$61.3500
                  • 10:$60.2700
                  • 25:$56.5000
                  • 50:$54.6100
                  • 100:$53.8600
                  JANTX2N4957UB
                  DISTI # 494-JANTX2N4957UB                  		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                  RoHS: Not compliant                  		0
                  • 100:$51.2400
                  JAN2N4957UB
                  DISTI # 494-JAN2N4957UB                  		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                  RoHS: Not compliant                  		0
                  • 100:$44.0500
                  JAN2N4957UB/TR
                  DISTI # 494-JAN2N4957UB/TR                  		Microsemi CorporationBipolar Transistors - BJT
                  RoHS: Not compliant                  		0
                  • 100:$35.8900
                  JANTX2N4957UB/TR
                  DISTI # 494-JANTX2N4957UB/TR                  		Microsemi CorporationBipolar Transistors - BJT
                  RoHS: Not compliant                  		0
                  • 100:$41.7200
                  JANTX2N4957/TR
                  DISTI # 494-JANTX2N4957/TR                  		Microsemi CorporationBipolar Transistors - BJT
                  RoHS: Not compliant                  		0
                  • 100:$54.0200
                  JAN2N4957
                  DISTI # 494-JAN2N4957                  		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                  RoHS: Not compliant                  		0
                    JANTXV2N4957
                    DISTI # 494-JANTXV2N4957                    		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                    RoHS: Not compliant                    		0
                      JANTXV2N4957UB
                      DISTI # 494-JANTXV2N4957UB                      		Microsemi CorporationBipolar Transistors - BJT Small-Signal BJT
                      RoHS: Not compliant                      		0
                        2N4957Motorola Semiconductor Products 11
                        • 1:$7.8400
                        • 5:$5.0960
                        2N4957Unknown 25
                          2N4957JXSemicoa Semiconductors 9
                            JANTX2N4957Motorola Semiconductor Products 1
                              2N4957Motorola Semiconductor ProductsBipolar Junction Transistor, PNP Type, TO-7219
                              • 12:$6.4400
                              • 4:$7.0840
                              • 1:$9.6600
                              2N4957Motorola Semiconductor ProductsBipolar Junction Transistor, PNP Type, TO-728
                              • 5:$5.2500
                              • 2:$7.0000
                              • 1:$10.5000
                              2N4957Motorola Semiconductor ProductsBipolar Junction Transistor, PNP Type, TO-728
                              • 5:$19.9376
                              • 2:$20.9345
                              • 1:$22.4298
                              2N4957Motorola Semiconductor ProductsBipolar Junction Transistor, PNP Type, TO-727
                              • 4:$6.3000
                              • 2:$8.4000
                              • 1:$12.6000
                              2N4957JANTXMicrosemi Corporation 612
                              • 262:$37.0266
                              • 128:$38.2608
                              • 1:$49.3688
                              2N4957JANTXMicrosemi Corporation 368
                              • 262:$37.0266
                              • 128:$38.2608
                              • 1:$49.3688
                              2N4957JANTXVSemicoa Semiconductors 19
                              • 20:$48.8519
                              • 10:$51.7255
                              • 1:$57.4728
                              2N4957JANTXVMotorola Semiconductor Products 1
                              • 1:$57.4728
                              2N4957  169
                                2N4957  705
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                                  2N4239JANTXV

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                                  		 Trans GP BJT NPN 80V 1A 3-Pin TO-39 Bag - Bag (Alt: JANTXV2N4239)
                                  Disponibilidad
                                  Valores:
                                  Available
                                  En orden:
                                  1500
                                  Ingrese la cantidad:
                                  El precio actual de 2N4957 es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
                                  Precio de referencia (USD)
                                  Cantidad
                                  Precio unitario
                                  Ext. Precio
                                  1
                                  7,64 US$
                                  7,64 US$
                                  10
                                  7,26 US$
                                  72,62 US$
                                  100
                                  6,88 US$
                                  687,96 US$
                                  500
                                  6,50 US$
                                  3 248,70 US$
                                  1000
                                  6,12 US$
                                  6 115,20 US$
                                  Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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