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1 PCS MRF454 transistor asili ya RF
1 PCS MRF454 RF transistor asili Maelezo ya Bidhaa MRF454 ni transistor ya nguvu ya NPN ya silicon rf. Imeundwa kwa matumizi kama kipaza sauti chenye nguvu kubwa kutoka 2.0 hadi 30 MHz. Viwango vya viwango vya MRF454 kiwango cha juu kabisa: (1) Voltage ya Mtoza-Emitter: 25 Vdc; (2) Voltage ya Msanyaji-msingi: 45 Vdc; (3) Emitter-Msingi Voltage: 4.0 Vdc; (4) Mkusanyaji wa Sasa - Anaendelea: 20 Adc; (5) Jumla ya Utaftaji wa Kifaa @ TC = 25 ° C: 250 W; (6) Ongeza juu ya 25 ° C: 1.43 W / ° C; (7) Kiwango cha Joto la Uhifadhi: -65 hadi +150 ° C. Makala ● Iliyoundwa hasa kwa hatua za pato kubwa za ishara hadi 150 MHz ● Upeo wa hali ya juu mimi
undani
Bei (USD) | Uchina (PCS) | Meli (USD) | Jumla (USD) | meli Method | Malipo |
65 | 1 | 0 | 65 | airmail meli |
1 PCS MRF454 transistor asili ya RF
Maelezo ya bidhaa
MRF454 ni transistor ya nguvu ya NPN ya silicon rf. Imeundwa kwa matumizi kama kipaza sauti chenye nguvu kubwa kutoka 2.0 hadi 30 MHz.
Vigezo
Ukadiriaji wa kiwango cha juu kabisa cha MRF454: (1) Voltage ya Kusanya-Kutoa: 25 Vdc; (2) Voltage ya Msanyaji-msingi: 45 Vdc; (3) Emitter-Msingi Voltage: 4.0 Vdc; (4) Mkusanyaji wa Sasa - Anaendelea: 20 Adc; (5) Jumla ya Utaftaji wa Kifaa @ TC = 25 ° C: 250 W; (6) Ongeza juu ya 25 ° C: 1.43 W / ° C; (7) Kiwango cha Joto la Uhifadhi: -65 hadi +150 ° C.
Vipengele
● Iliyoundwa hasa kwa hatua za pato kubwa za ishara kubwa hadi 150 MHz● IMD ya hali ya juu
● IMD (d3) (150W PEP): -32dB (Aina.)
● IMD (d11) (150W PEP): -60dB (Aina.)
● Tabia zilizoainishwa za 50V, 30MHz
● Nguvu ya pato = Watts 150
● Faida ya nguvu = 17 dB (Aina.)
● Ufanisi = 45% (Aina.)
● 100% imejaribiwa kwa kutolingana kwa mzigo kwa pembe zote za awamu
Kifurushi cha Inlcude
1x MRF454 RF Transistor
Bei (USD) | Uchina (PCS) | Meli (USD) | Jumla (USD) | meli Method | Malipo |
65 | 1 | 0 | 65 | airmail meli |