142-03J08L COILCRAFT, 142-03J08L Datasheet

142-03J08L

Manufacturer Part Number

142-03J08L

Description

Ind Tunable Unshielded 145nH 40MHz 120Q-Factor Carbonyl 11.8A RDL

Manufacturer

COILCRAFT

Type

Tunabler

Datasheet

1.143-14J12SL.pdf (2 pages)

Specifications of 142-03J08L

Product Length

9.78 mm

Product Height

18.39 mm

Lead Style

Radial

Core Material

Carbonyl

Inductance

145 nH

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Download datasheet (123Kb)

10 mm Tunable Coils – 142, 143, 144 Series

Unshielded Styles

With Shield Can

Resistance to soldering heat: Wave solder only. Recommended maximum

board surface temperature of 168°C (334°F) for no more than three seconds.

Pre-heating is recommended to minimize time over the solder nozzle.

0.380 ±0.005

9,65 ±0,13

0.411

10,44

sq max

square

0.197

5,00

dia

0.470 ±0.020

0.704 ±0.020

0.750

19,05

0.531

13,49

11,94 ±0,51

17,88 ±0,51

0.157 ±0.010

3,99 ± 0,25

Tab length

max

0.025 ±0.002

0,635 ±0,05

(142 Series only)

Specifications subject to change without notice.

Please check our website for latest information.

dia

0.060 ±0.010

1,52 ±0,25

0.138 ±0.040

3,5 ±1,02

Start

These Coilcraft variable inductors are precision molded

in plastic to ensure constant winding pitch and a con-

sistent relationship to the printed circuit board.

Extremely economical, even in small quantities, the

coils come in standard inductance values from 0.05 µH

to 1.5 µH. 144 Series parts are also available with a tap

to meet specific requirements.

Tuning is done by means of a threaded powdered iron

core with a hex socket for easy, positive adjustment.

Plated brass shield cans with solderable tabs are optional.

These parts can be ordered without cores for use as

fixed inductors.

Coilcraft Designer’s Kit M302 contains samples of all

standard 10 mm and 7 mm tunable inductors. To order,

contact Coilcraft or visit http://order.coilcraft.com to

purchase on-line.

Terminations:

0.375

9,53

0.276 ±0.007

7,01 ±0,18

Tab centers

Series 142 and 143 leads: Tin-silver over copper

Series 144 leads: Matte tin over copper

Shield can tabs: Tin-silver over nickel over brass

0.276 ±0.007

7,01 ±0,18

Finish

Weight: 142 series

Finish

143 series

144 series

0.197

0.080

Document 108-1 Revised 09/18/08

TRITUNER

TUNING WRENCH

5,00

2,03

(optional, for tuning

(for shield

through the board)

can tabs)

0.138

3,505

Unshielded

1.39 – 1.82 g

1.75 – 2.40 g

1.22 – 1.74 g

0.045

1,143

Recommended

Document 108-1

Board Layout

(2)

C L

3 TOOLS IN 1

1.64 – 2.16 g

2.85 – 3.54 g

2.35 – 2.91 g

SEE INDEX

With shield can

0.1875

4,76

0.138

3,505

C L

Related parts for 142-03J08L

142-03J08L Summary of contents

Page 1

... Tunable Coils – 142, 143, 144 Series Unshielded Styles 0.470 ±0.020 11,94 ±0,51 0.380 ±0.005 square 9,65 ±0,13 0.704 ±0.020 17,88 ±0,51 0.025 ±0.002 0,635 ±0,05 With Shield Can 0.531 max 13,49 0.411 0.750 sq max max 10,44 19,05 0.197 0.157 ±0.010 ...

Page 2

... Unshielded Part number 1 144-01J12L 144-02J12L 144-03J12L 144-04J12L 144-05J12L 144-06J12L 144-07J12L 144-08J12L 144-09J12L 144-10J12L 142-01J08L 142-02J08L 142-03J08L 142-04J08L 142-05J08L 142-06J08L 142-07J08L 142-08J08L 142-09J08L 142-10J08L 143-09J12L 143-10J12L 143-11J12L 143-12J12L 143-13J12L 143-14J12L 143-15J12L 143-16J12L 143-17J12L 143-18J12L 143-19J12L 143-20J12L Shielded Part number 1 144-01J12SL 144-02J12SL 144-03J12SL ...

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