Ceramic Trimmer
ARCO Electronic Distibutor
RF Parts is stocking distributor for ARCO Electronic style trimmer capacitors. We stock the 40, 42, and 46 series models. We have the 30M and L30HV series available as well.
Johanson miniature and AVX/Kyocera trimmers
We stock original Johanson miniature and AVX/Kyocera surface mount trimmers. These are available in limited quantity.
Please choose from the following TRIMMER Catagories:

421 Arco Compression Trimmer Capacitor 3.5-25 pF (NOS)
In Stock
Trimmer Compression Capacitor 3.5-25pF, 42 Series
New Old Stock * No longer available for export
MFR: ARCO
SKU: 421-ARCO

PC4213 Arco Mica Compression Trimmer Capacitor 200-600 pF (NOS)
In Stock
Mica Compression Trimmer Capacitor 200-600pF
New Old Stock * No longer available for export
MFR: Arco
SKU: PC4213

422 Compression Mica Trimmer 7-40 pF
In Stock
422 Trimmer, Compression Mica, 7-40pF, No longer available for Export, (NOS)
This item is no longer offered by RF Parts Company
Add to Cart

423 Arco Mica Compression Trimmer Capacitor 16-100 pF (NOS)
In Stock
MFR Part number: 423, A4203/OX
Range: 16-100 pF
Voltage - Working: 175/250 vdc
Voltage - Test: 350/500 vdc
Size: 0.80" Long x 0.372" wide
New Old Stock * No longer available for export
MFR: Arco
SKU: 423

424 Arco Mica Variable Compression Trimmer Capacitor 25-150 pF (NOS)
In Stock
MFR Part number: 424, A4204/OX, 424H
Range: 25-150 pF
Voltage - Working: 175/250 vdc
Voltage - Test: 350/500 vdc
Size: 0.80" Long x 0.372" wide
New Old Stock * No longer available for export
MFR: Arco, USA
SKU: 424

0003-05 Compression Mica Trimmer Capacitor 14-118 pF PC Mount (NOS)
In Stock
0003-05 Trimmer Capacitor, Compression Mica, 14-118 pF, PC Mount, 5/32 tuning nut (Similar to 406)
This capacitor style is supplied with a staple which is used for mounting the trimmer on a 5/16" width bracket. The mounting tabs on each side have narrowed ends for easy PC mounting. Has 5/32 tuning nut on top for adjusting. (Hi-pot tested at 500v)
New Old Stock * No longer available for export
SKU: 0003-05
Add to Cart
GMA41300 Sprague Goodman Variable Compression Mica Capacitor Trimmer 300-1000pF (NOS)
In Stock
This capacitor style is supplied with a staple which is used for mounting the trimmer on a 5/16" width bracket. The capacitor terminals have solder leads
- Removed from Pre-Made boards. Never in Service.
- MFR Part number: GMA41300
- Range: 300-1000pF
- Size: 0.7/8" Long x 5/8" wide
New Old Stock * No longer available for export
MFR: Sprague Goodman
SKU: GMA41300

PC406 Arco Mica Compression Trimmer Capacitor 25-115pf PC Mount (NOS)
In Stock
Mica Compression Trimmer Capacitor 25-115pF
New Old Stock * No longer available for export
MFR: Arco
SKU: 406-PC

GMA41300 Sprague Goodman Variable Compression Mica Capacitor Trimmer 300-1000pF (Pull)
In Stock
This capacitor style is supplied with a staple which is used for mounting the trimmer on a 5/16" width bracket. The capacitor terminals have solder leads
- Removed from Pre-Made boards. Never in Service.
- MFR Part number: GMA41300
- Range: 300-1000pF
- Size: 0.7/8" Long x 5/8" wide
Used * No longer available for export
MFR: Sprague Goodman
SKU: GMA41300-P

404 Arco Mica Compression Trimmer Capacitor 12-65 pF (NOS)
In Stock
Mica Compression Trimmer Capacitor 12-65 pF, 40 Series
New Old Stock * No longer available for export
MFR: Arco, USA
SKU: 404