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
AT25SD
AT25SD
CAP TRIMMER 1-23PF 125V PNL MNT
Knowles Voltronics
7 $60.60
A Bulk Active1 ~ 23pFTop125 VPolytetrafluoroethylene (PTFE)2000 @ 100MHz0.300" Dia (7.62mm)0.980" (24.89mm)-65°C ~ 125°CPanel MountSealed
AT55HV
AT55HV
CAP TRIMMER 1.5-55PF 600V PNL MT
Knowles Voltronics
5 $85.68
A_HV Bulk Active1.5 ~ 55pFTop600 VPolytetrafluoroethylene (PTFE)780 @ 100MHz0.300" Dia (7.62mm)0.980" (24.89mm)-65°C ~ 125°CPanel MountGeneral Purpose
SGC3S030NM
SGC3S030NM
CAP TRIMMER 1.8-4.5PF 100V SMD
EW Electronics
27 $1.04
SGC3S Tape & Reel (TR) Active1.8 ~ 4.5pFTop100 VCeramic300 @ 1MHz0.177" L x 0.126" W (4.50mm x 3.20mm)0.061" (1.54mm)-40°C ~ 85°CSurface MountLow Profile, Non-Magnetic
SGC3S300
SGC3S300
CAP TRIM 8.0-29PF 100V SMD
EW Electronics
126 $1.03
SGC3S Tape & Reel (TR) Active8 ~ 29pFTop100 VCeramic250 @ 1MHz0.177" L x 0.126" W (4.50mm x 3.20mm)0.061" (1.54mm)-40°C ~ 85°CSurface MountLow Profile
GXD60000
GXD60000
CAP TRIMMER 6-60PF 100V TH
Sprague-Goodman
55 $5.03
FILMTRIM® Bulk Obsolete6 ~ 60pFSide100 VPolytetrafluoroethylene (PTFE)1500 @ 1MHz0.449" L x 0.402" W (11.40mm x 10.20mm)0.433" (11.00mm)-40°C ~ 85°CThrough HoleGeneral Purpose
GXE18002
GXE18002
CAP TRIMMER 2.6-18PF 200V TH
Sprague-Goodman
188 $5.12
FILMTRIM® Bulk Obsolete2.6 ~ 18pFTop and Bottom200 VPolytetrafluoroethylene (PTFE)1500 @ 1MHz0.335" L x 0.295" W (8.50mm x 7.50mm)0.402" (10.20mm)-40°C ~ 125°CThrough HoleGeneral Purpose
ER-530-016
ER-530-016
CAP TRIMMER 0.25-1.5PF 1250V TH
Sprague-Goodman
20 $14.23
ER Bulk Obsolete0.25 ~ 1.5pFSide1250 VPolytetrafluoroethylene (PTFE)2000 @ 1MHz0.140" Dia (3.56mm)--55°C ~ 125°CThrough HoleGeneral Purpose
GGC4R500
GGC4R500
CAP TRIMMER 0.8-4.5PF 750V TH
Sprague-Goodman
3 $23.80
PISTONCAP® Bulk Obsolete0.8 ~ 4.5pFSide750 VGlass500 @ 20MHz0.312" Dia (7.92mm)0.312" (7.92mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GHC16000
GHC16000
CAP TRIMMER 0.8-16PF 750V TH
Sprague-Goodman
21 $26.99
PISTONCAP® Bulk Obsolete0.8 ~ 16pFSide750 VGlass800 @ 20MHz0.312" Dia (7.92mm)0.766" (19.46mm)-55°C ~ 125°CThrough HoleGeneral Purpose
AT 27268
AT 27268
CAP TRIMMER 0.3-1.2PF 500V SMD
EXXELIA Temex
2 $27.55
Sapphire Trimmers Bulk Active0.3 ~ 1.2pFTop500 VSapphire5000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CSurface MountGeneral Purpose
AT 27263+CAP
AT 27263+CAP
CAP TRIMMER 0.3-1.2PF 500V SMD
EXXELIA Temex
13 $27.61
Sapphire Trimmers Bulk Active0.3 ~ 1.2pFTop500 VSapphire5000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CSurface MountGeneral Purpose
AT 27269
AT 27269
CAP TRIMMER 0.3-1.2PF 500V TH
EXXELIA Temex
28 $27.89
Sapphire Trimmers Bulk Active0.3 ~ 1.2pFTop500 VSapphire5000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
AT 27260
AT 27260
CAP TRIMMER 0.3-1.2PF 500V TH
EXXELIA Temex
12 $27.75
Sapphire Trimmers Bulk Active0.3 ~ 1.2pFTop500 VSapphire5000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GGN8R533
GGN8R533
CAP TRIMMER 0.8-8.5PF 750V SMD
Sprague-Goodman
32 $28.24
PISTONCAP® Bulk Obsolete0.8 ~ 8.5pFSide750 VGlass500 @ 20MHz0.312" Dia (7.92mm)0.673" (17.10mm)-55°C ~ 125°CSurface MountGeneral Purpose
GUR1R200
GUR1R200
CAP TRIMMER 0.3-1.2PF 500V TH
Sprague-Goodman
34 $28.55
PISTONCAP® Bulk Obsolete0.3 ~ 1.2pF-500 VSapphire4000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GUN1R200
GUN1R200
CAP TRIMMER 0.3-1.2PF 500V TH
Sprague-Goodman
9 $28.63
PISTONCAP® Bulk Obsolete0.3 ~ 1.2pF-500 VSapphire4000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GUF1R250
GUF1R250
CAP TRIMMER 0.3-1.2PF 500V TH
Sprague-Goodman
16 $28.99
PISTONCAP® Bulk Obsolete0.3 ~ 1.2pF-500 VSapphire4000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GGN12000
GGN12000
CAP TRIMMER 0.8-12PF 750V TH
Sprague-Goodman
34 $28.79
PISTONCAP® Bulk Obsolete0.8 ~ 12pFSide750 VGlass500 @ 20MHz0.312" Dia (7.92mm)0.797" (20.24mm)-55°C ~ 125°CThrough HoleGeneral Purpose
GUF1R200
GUF1R200
CAP TRIMMER 0.3-1.2PF 500V TH
Sprague-Goodman
17 $28.77
PISTONCAP® Bulk Obsolete0.3 ~ 1.2pF-500 VSapphire4000 @ 250MHz0.075" Dia (1.90mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose
AT 27285
AT 27285
CAP TRIMMER 0.4-2.5PF 500V TH
EXXELIA Temex
25 $29.27
Sapphire Trimmers Tray Active0.4 ~ 2.5pFTop500 VSapphire4000 @ 250MHz0.118" Dia (3.00mm)0.230" (5.80mm)-55°C ~ 125°CThrough HoleGeneral Purpose