9621 datasheet(40/60 Pages) KNOWLES

40 / 60 page

www.knowlescapacitors.com

Panel Mount Trimmers - TM & QM Series

Fig. 1

Fig. 2

Fig. 3

Fig. 4

.125 ± .005

ADJUSTMENT

CAVITY

.020 ± .005

#10-32 TH'D

NUT & LOCKWASHER

.31 DIA

.25

SEE

NOTE 3

C DIA

#2-72 TH'D

.175

.171

.195

.191

NOTE 2

.31 DIA

.25 DIA

NOTE 2

#22 AWG

1” MIN

.31 DIA

Notes:

1. Fig. 2, 3 and 4 parts have same end view as Fig. 1.

2. All leads #22 AWG and 2” Min. long except for all TM5-, TM6-, TM1O- and QM2- parts which are #24 AWG.

3. Mounting bushing #10-32 x .25 long except for all TM10- and TM15- parts which are #10-32 x .16 long.

4. C diameter of Fig. 1 parts .27 on embedded band units and .25 on all other parts.

Detailed General Specifications on Page 34.

Optional configurations

.020 ± .005

.160 DIA

.45

.045

Add “EI” to End of

Type Number

(eg. TM9EI)

.020 ± .005

.12 DIA

.040

.50

Add “E” to End of

Type Number

(eg. TM9CE)

.020 ± .005

.125 ± .005

ADJUSTMENT CAVITY

.08

NUT & LOCKWASHER

Insert “I” Between “T” and “M”

in Type Number (eg. TIM9C)

.38

.09

.25

30°

.31

.25 -32 TH’D

NYLON

INSULATOR

.234

.230

.255

.251

EXTENDED

METAL SHAFT

INSULATED

BUSHING

EXTENDED

PLASTIC SHAFT

a Knowles Precision Devices brand

These ranges are panel mount versions of Voltronics’ glass and

quartz dielectric trimmers. Available sealed or unsealed in Annular

Band Glass, Embedded Band Glass and Quartz, the capacitance

values are significant, up to 180pF max with 178pF of tunable

range. All three dielectric options are also available in MIL Std

versions featuring PC38, PC39 and PC48 designations.

9621 Datasheet(PDF) 40 Page - Knowles Electronics

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