AT25LSD datasheet(7/60 Pages) KNOWLES

7 / 60 page

www.knowlescapacitors.com

Series

Housing Size

Capacitance

Tuning

Resolution

Min. Q @

100 MHz

Color Code

Drawing Figure

9401-0

0.125” (3.18mm)

0.25 to 0.7pF

90°

>1000

Red

9401-0SL-1

0.125” (3.18mm)

0.25 to 0.7pF

90°

>1000

Red

9401-1

0.125” (3.18mm)

0.5 to 1.3pF

90°

>1000

Black

9401-1SL-1

0.125” (3.18mm)

0.5 to 1.3pF

90°

>1000

Black

9401-2

0.125” (3.18mm)

0.6 to 2pF

90°

>1000

Blue

9401-2SL-1

0.125” (3.18mm)

0.6 to 2pF

90°

>1000

Blue

9401-4

0.125” (3.18mm)

1.5 to 4pF

90°

>500

Brown

9401-4SL-1

0.125” (3.18mm)

1.5 to 4pF

90°

>500

Brown

Characteristics

Rated voltage: 250 VDC (test voltage 500 VDC)



Insulation resistance: >104 MΩ



Operating temperature range: -55ºC to +125ºC



Torque: 0.05 to 0.5 oz. in.



Vibration: 15g, 10-2000 Hz



Shock: 100g, 6 milliseconds



Setting drift: <1%



Moisture resistance: MIL-STD-202, Method 106



Resistant to soldering heat: MIL-STD-202, Method 210, Test C



Solderability: MIL-STD-202, Method 208



Resistant to cleaning solvents: MIL-STD-202, Method 215

JMC Square Drive Tuning Tool 4192

The Thin-Trim® 9401 Series capacitors are an advanced

development in miniaturized trimmers for applications in circuits

where size and performance are critical. These one-half turn

ceramic capacitors feature high Q performance up to 2GHz and

beyond.

The 9401 Series construction incorporates a butterfly electrode

pattern which provides a series parallel capacitor with extremely

low ESR and ESL. Johanson’s square drive tuning mechanism

insures captive, non-slip, tamper-proof adjustments eliminating

backlash problems.

Applications



RF amplifier



LC Filters and Networks



Broadband Wireless LAN



Medical Devices



Cordless and Cellular phones



DR/Crystal Oscillator



Microstrip line filters

Packaging

Tape and reel available for SL products

Add suffix to JMC P/N for reel packaging

R1 = 1500 pieces, R4 = 6000 pieces

.125

(3.18)

.040 (1.02) MAX.

60º 2x

.020±.002

(.508±.051)

.004±.001

(.102±.025)

.195±.010

(4.95±.254)

.195±.010

(4.95±.254)

.150 (3.81)

MAX. DIA.

COLOR CODE

.025 (.635) SQUARE DRIVE TUNING

.140 (3.56)

MAX.

FREQUENCY MHz

9401-0

9401-1

9401-4

10,000

1000

100

250

500

750

1000

1250

1500

1750

2000

2250

.125

(3.18)

.040 (1.02) MAX.

.020±.002

(.508±.051)

.004±.001

(.102±.025)

.200±.010

(5.08±.254)

.150 (3.81) DIA.

COLOR CODE

.025 (.635) SQUARE DRIVE TUNING

.140 (3.56)

MAX.

Dimensions: inches (mm)

9401

9401 SL-1

.025 (.635)

JMC 4192

Thin-Trim® Trimmers - 9401 Series

AT25LSD 数据表(PDF) 7 Page - Knowles Electronics

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