144-05J12SL COILCRAFT, 144-05J12SL Datasheet

144-05J12SL

Manufacturer Part Number

144-05J12SL

Description

Ind Tunable Shielded 149nH 40MHz 101Q-Factor Carbonyl 8.6A RDL

Manufacturer

COILCRAFT

Type

Tunabler

Datasheet

1.143-14J12SL.pdf (2 pages)

Specifications of 144-05J12SL

Product Length

10.44 mm

Product Height

19.05 mm

Lead Style

Radial

Core Material

Carbonyl

Inductance

149 nH

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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 144-05J12SL

144-05J12SL Summary of contents

Page 1

... 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. ...

Page 2

... Shielded Part number 1 144-01J12SL 144-02J12SL 144-03J12SL 144-04J12SL 144-05J12SL 144-06J12SL 144-07J12SL 144-08J12SL 1. To order fixed inductance parts 144-09J12SL without cores, eliminate the “J08” or 144-10J12SL “J12”, e.g. 144-01L or 144-01SL. 142-01J08SL 2. Inductance and Q readings taken 142-02J08SL on Boonton 260-A Q meter with ″ ...

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