BLW85 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

BLW85

HF/VHF power transistor

Philips Electronics 

Philips Semiconductors

HF/VHF power transistor

Product specification

BLW85

List of components:

TR1 = TR2 = BD137

C1 = 100 pF air dielectric trimmer (single insulated rotor type)

C2 = 27 pF ceramic capacitor (500 V)

C3 = 180 pF polystyrene capacitor

C4 = 100 pF air dielectric trimmer (single non-insulated rotor type)

C5 = C7 = 3,9 nF polyester capacitor

C6 = 2 × 270 pF polystyrene capacitors in parallel

C8 = C15 = C16 = 100 nF polyester capacitor

C9 = 2,2 µF moulded metallized polyester capacitor

C10 = 2 × 385 pF (sections in parallel) film dielectric trimmer

C11 = 68 pF ceramic capacitor (500 V)

C12 = 2 × 82 pF ceramic capacitors in parallel (500 V)

C13 = 47 pF ceramic capacitor (500 V)

C14 = 385 pF film dielectric trimmer

L1 = 88 nH; 3 turns Cu wire (1,0 mm); int. dia. 9 mm; length 6,1 mm; leads 2 × 5 mm

L2 = L5 = Ferroxcube choke coil (cat. no. 4312 020 36640)

L3 = 68 nH; 3 turns enamelled Cu wire (1,6 mm); int. dia. 8 mm; length 8,3 mm; leads 2 × 5 mm

L4 = 96 nH; 3 turns enamelled Cu wire (1,6 mm); int. dia. 10 mm; length 7,6 mm; leads 2 × 5 mm

R1 = 27 Ω (±5%) carbon resistor (0,5 W)

R2 = 4,7 Ω (±5%) carbon resistor (0,25 W)

R3 = 1,5 kΩ (±5%) carbon resistor (0,5 W)

R4 = 10 Ω wirewound potentiometer (3 W)

R5 = 47 Ω wirewound resistor (5,5 W)

R6 = 150 Ω (±5%) carbon resistor (0,25 W)

March 1993

11

Share Link: