BLF248 データシートの表示（PDF） - NXP Semiconductors.
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BLF248 Datasheet PDF : 16 Pages
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Philips Semiconductors
VHF push-pull power MOS transistor
Product specification
BLF248
List of components class-AB test circuit; (see Figs 11 and 12)
COMPONENT
C1, C2
C3
C4
C5
C6, C7, C9,
C10, C12, C15,
C31, C34
C8, C11, C16,
C21, C32
C13, C14, C18,
C19
C17, C20, C33
C22
C23
C24, C28
C25, C26
C27
C29, C30
L1, L3, L22, L24
L2, L23
L4, L5
L6, L7, L10, L11
L8, L9
L12, L15
L13, L14
L16, L17
L18, L19
L20, L21
R1, R6
R2, R5
DESCRIPTION
multilayer ceramic chip capacitor;
note 1
film dielectric trimmer
multilayer ceramic chip capacitor;
note 1
film dielectric trimmer
multilayer ceramic chip capacitor;
note 1
VALUE
2 × 56 pF
+ 18 pF in parallel,
500 V
2 to 9 pF
47 pF, 500 V
5 to 60 pF
1 nF, 500 V
DIMENSIONS
multilayer ceramic chip capacitor 100 nF, 50 V
multilayer ceramic chip capacitor;
note 1
electrolytic capacitor
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
film dielectric trimmer
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
stripline; note 2
semi-rigid cable; note 3
510 pF, 500 V
10 µF, 63 V
82 pF, 500 V
10 pF + 30 pF
in parallel, 500 V
2 to 18 pF
39 pF + 47 pF
in parallel, 500 V
18 pF, 500 V
3 × 100 pF
in parallel, 500 V
50 Ω
50 Ω
stripline; note 2
stripline; note 2
stripline; note 2
grade 3B Ferroxcube wide-band
HF choke
2 turns enamelled 1.6 mm copper
wire
43 Ω
43 Ω
43 Ω
2 in parallel
25 nH
stripline; notes 2 and 4
stripline; notes 2 and 4
stripline; notes 2 and 4
10 turns potentiometer
0.4 W metal film resistor
43 Ω
43 Ω
43 Ω
50 kΩ
1 kΩ
4.8 × 80 mm
ext. dia. 3.6 mm
ext. conductor
length 80 mm
6 × 32.5 mm
6 × 10.5 mm
6 × 3 mm
int. dia. 5 mm
leads 2 × 7 mm
space 2.5 mm
6 × 3 mm
6 x 35 mm
6 × 9 mm
CATALOGUE NO.
2222 809 09005
2222 809 08003
2222 852 47104
2222 809 09006
4312 020 36642
2003 Sep 02
9
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