Air Capacitors

Johanson Manufacturing / Knowles Air Capacitors feature long rotational life and >106MΩ insulation resistance. These capacitors also feature a one-piece self-locking constant drive mechanism. The mechanism utilizes transverse slots to create a spring effect between two threaded sections resulting in substantial contact areas. These substantial contact areas ensure uniform torque, high Q, and low dynamic tuning noise. The air capacitors operate at -65°C to 125°C temperature range and are RoHS-compliant. These capacitors are used in filter tuning, crystal trimming, RF amplifiers, impedance matching, interstage coupling, and oscillators.

Results: 53
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance Range
Voltage Rating
Termination Style
Length
Width
Type
Diameter
Height
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Knowles Johanson Manufacturing Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT Ceramic Trimmer Capacitor - 65 C + 125 C Air Capacitors Reel
Knowles Johanson Manufacturing Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT Ceramic Trimmer Capacitor - 65 C + 125 C Air Capacitors Reel
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (0.8-10 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

1 pF to 10 pF Wire Air Trimmer Capacitor - 65 C + 125 C Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (1-30 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (1-30 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (1-30 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1

0.8 pF to 10 pF Lug Air Trimmer Capacitor - 65 C + 125 C Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (0.6-6 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR, NON-MAG (0.6-6 @250VDC)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 20
Mult.: 20

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

0.35 pF to 3.5 pF Wire Air Trimmer Capacitor - 65 C + 125 C Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors Air Capacitor
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors 0.6 - 6.0PF 250V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR (0.7-6.0 PF)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

0.7 pF to 6 pF 250 V Radial 0.29 in 0.235 in 0.29 in - 65 C + 125 C Air Trimmer Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors 1.5 - 20PF 250V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR (1.0-10 PF)
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Air Capacitors Bulk