Trimmers, Variable Capacitors

Category Introduction

Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range. Devices covering capacitance ranges of a few picofarads to a few nanofarads are commonly available, with voltage ratings from the tens of volts into the kilovolts. Typically used for calibration, tuning, and matching applications, their relatively high cost and potential for maladjustment recommends the use of fixed value devices where feasible.

Product List

2231 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusCapacitance RangeAdjustment TypeVoltage - RatedDielectric MaterialQ @ FreqSize / DimensionHeight - Seated (Max)Operating TemperatureMounting TypeFeatures
5802
5802
CAP TRIM 0.35-3.5PF 250V PNL MNT
Knowles Johanson Manufacturing
17 $45.59
Bulk Active0.35 ~ 3.5pFTop250 VAir1000 @ 100MHz0.160" Dia (4.06mm)--65°C ~ 125°CPanel MountSealed
AT10HV
AT10HV
CAP TRIMMER 1-10PF 1000V PNL MNT
Knowles Voltronics
9 $56.24
Bulk Active1 ~ 10pFTop1000 VPolytetrafluoroethylene (PTFE)2000 @ 100MHz0.280" Dia (7.11mm)0.480" (12.19mm)-65°C ~ 125°CPanel MountGeneral Purpose
AM25SD
AM25SD
CAP TRIMMER 1-23PF 125V SMD
Knowles Voltronics
10 $60.47
Bulk Active1 ~ 23pFTop125 VPolytetrafluoroethylene (PTFE)2000 @ 100MHz0.250" Dia (6.35mm)0.480" (12.19mm)-65°C ~ 125°CSurface MountGeneral Purpose
A1M8HV
A1M8HV
CAP TRIMMER 0.5-8PF 500V SMD
Knowles Voltronics
12 $60.63
Bulk Active0.5 ~ 8pFTop500 VPolytetrafluoroethylene (PTFE)3000 @ 100MHz0.160" Dia (4.06mm)0.260" (6.60mm)-65°C ~ 125°CSurface MountGeneral Purpose
AT10-4
AT10-4
CAP TRIM 0.8-10PF 2000V PNL MNT
Knowles Voltronics
10 $72.85
Bulk Active0.8 ~ 10pFTop2000 VPolytetrafluoroethylene (PTFE)2000 @ 100MHz0.280" Dia (7.11mm)0.660" (16.76mm)-65°C ~ 125°CPanel MountGeneral Purpose
NMKM10HV
NMKM10HV
CAP TRIMMER 1-9PF 1000V SMD
Knowles Voltronics
7 $155.94
K_HV Bulk Active1 ~ 9pFTop1000 VPolytetrafluoroethylene (PTFE)2000 @ 100MHz0.230" Dia (5.84mm)0.470" (11.94mm)-65°C ~ 125°CSurface MountNon-Magnetic
NMNT23-6
NMNT23-6
CAP TRIMMER 3-23PF 3000V PNL MNT
Knowles Voltronics
4 $330.45
NT Bulk Active3 ~ 23pFTop3000 VPolytetrafluoroethylene (PTFE)-0.380" Dia (9.65mm)1.700" (43.18mm)-65°C ~ 125°CPanel MountNon-Magnetic
2320-0R1
2320-0R1
CAP TRIMMER 0.6-2.5PF 250V SMD
Knowles Johanson Manufacturing
2 $12.56
Cera-Trim® Tape & Reel (TR) Active0.6 ~ 2.5pFTop250 VCeramic3000 @ 100MHz0.180" L x 0.167" W (4.57mm x 4.24mm)0.086" (2.18mm)-55°C ~ 125°CSurface MountSealed
9402-6SL-1
9402-6SL-1
CAP TRIMMER 6-25PF 250V SMD
Knowles Johanson Manufacturing
2 $18.18
Thin-Trim® Bulk Active6 ~ 25pFTop250 V-300 @ 100MHz0.141" Dia (3.58mm)0.040" (1.02mm)-55°C ~ 125°CSurface MountGeneral Purpose
9410-0
9410-0
CAP TRIMMER 1-4.5PF 250V SMD
Knowles Johanson Manufacturing
3 $18.17
Thin-Trim® Bulk Active1 ~ 4.5pFTop250 V-1000 @ 100MHz0.225" Dia (5.72mm)0.060" (1.52mm)-55°C ~ 125°CSurface MountGeneral Purpose
9610
9610
CAP TRIMMER 1.5-4.5PF 250V TH
Knowles Johanson Manufacturing
21 $29.86
Seal-Trim® Bulk Active1.5 ~ 4.5pFTop250 V-1000 @ 100MHz0.270" Dia (6.86mm)0.100" (2.54mm)-55°C ~ 125°CThrough HoleSealed
27275-3
27275-3
CAP TRIMMER 0.6-4.5PF 500V SMD
Knowles Johanson Manufacturing
3 $42.74
Giga-Trim® Bulk Active0.6 ~ 4.5pFTop500 VSapphire3000 @ 250MHz0.118" Dia (3.00mm)0.314" (7.98mm)-65°C ~ 125°CSurface MountGeneral Purpose
LXRW0YV600-054
LXRW0YV600-054
CAP TRIMMER 30-60PF 50V SMD
Murata Electronics
1,009 $0.85
Tape & Reel (TR) Active30 ~ 60pF-50 V--0.024" L x 0.024" W (0.60mm x 0.60mm)0.012" (0.30mm)-30°C ~ 85°CSurface MountVoltage Tuning
LXRW0YV330-056
LXRW0YV330-056
CAP TRIMMER 16.5-33PF 50V SMD
Murata Electronics
60 $1.00
Tape & Reel (TR) Active16.5 ~ 33pF-50 V--0.024" L x 0.024" W (0.60mm x 0.60mm)0.012" (0.30mm)-30°C ~ 85°CSurface MountVoltage Tuning
LXRW19V330-050
LXRW19V330-050
CAP TRIMMER 16.5-33PF 50V SMD
Murata Electronics
230 $1.05
Tape & Reel (TR) Active16.5 ~ 33pF-50 V--0.051" L x 0.035" W (1.30mm x 0.90mm)0.024" (0.60mm)-30°C ~ 85°CSurface MountVoltage Tuning
GYD40000
GYD40000
CAP TRIMMER 3-40PF 100V TH
Sprague-Goodman
25 $4.32
FILMTRIM® Bulk Obsolete3 ~ 40pFSide100 VPolypropylene (PP)1000 @ 1MHz0.433" Dia (11.00mm)0.402" (10.20mm)-40°C ~ 70°CThrough HoleGeneral Purpose
BFC280823109
BFC280823109
CAP TRIMMER 3-10PF 150V TH
Vishay Beyschlag/Draloric/BC Components
157 $4.51
BFC2 808 Bulk Active3 ~ 10pFTop and Bottom150 VPolypropylene (PP)-0.299" Dia (7.60mm)0.394" (10.00mm)-40°C ~ 70°CThrough HoleGeneral Purpose
BFC280823508
BFC280823508
CAP TRIMMER 1.5-5PF 150V TH
Vishay Beyschlag/Draloric/BC Components
102 $4.46
BFC2 808 Bulk Active1.5 ~ 5pFTop and Bottom150 VPolypropylene (PP)-0.299" Dia (7.60mm)0.394" (10.00mm)-40°C ~ 70°CThrough HoleGeneral Purpose
GZD10100
GZD10100
CAP TRIMMER 9-100PF 100V TH
Sprague-Goodman
67 $5.23
FILMTRIM® Bulk Obsolete9 ~ 100pFSide100 VPolycarbonate (PC)200 @ 1MHz0.433" Dia (11.00mm)0.449" (11.40mm)-40°C ~ 85°CThrough HoleGeneral Purpose
BFC280823279
BFC280823279
CAP TRIMMER 4-27PF 150V TH
Vishay Beyschlag/Draloric/BC Components
96 $6.18
BFC2 808 Bulk Active4 ~ 27pFTop and Bottom150 VPolypropylene (PP)-0.299" Dia (7.60mm)0.394" (10.00mm)-40°C ~ 70°CThrough HoleGeneral Purpose