Trimmers, Variable Capacitors
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.
Sourcing Knowles Precision Trimmers, Variable Capacitors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 606
| Product | Pricing | Datasheet | Capacitance Range | Adjustment Type | Q @ Freq | Features | Mounting Type | Operating Temperature | Size / Dimension | Voltage - Rated | Dielectric Material | Height - Seated (Max) | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 AM10SD Knowles Precision | 1 ~ 10pF | Top | 5000 @ 100MHz | General Purpose | Surface Mount | -65°C ~ 125°C | 0.300" Dia (7.62mm) | - | Air | 0.480" (12.20mm) | 2,344 | ||
AM4SD Knowles Precision | - | - | - | - | - | - | - | - | - | - | 8,002 | ||
AP10SD Knowles Precision | 1 ~ 10pF | Side | 5000 @ 100MHz | General Purpose | Through Hole | -65°C ~ 125°C | 0.300" Dia (7.62mm) | - | Air | 0.500" (12.70mm) | 4,981 | ||
AP4SD Knowles Precision | - | - | - | - | - | - | - | - | - | - | 8,899 | ||
AT10LSD Knowles Precision | 1 ~ 10pF | Side | 5000 @ 100MHz | General Purpose | Through Hole | -65°C ~ 125°C | 0.300" Dia (7.62mm) | - | Air | 0.500" (12.70mm) | 1,554 | ||
P8D Knowles Precision | 0.8 ~ 8pF | Top | 1500 @ 250MHz | Sealed | Panel Mount | -55°C ~ 125°C | 0.190" Dia (4.83mm) | 500 V | Sapphire | 0.495" (12.57mm) | 3,492 | ||
P8M Knowles Precision | 0.8 ~ 8pF | Top | 1500 @ 250MHz | Sealed | Panel Mount | -55°C ~ 125°C | 0.118" Dia (3.00mm) | 500 V | Sapphire | 0.495" (12.57mm) | 1,716 | ||
57298-2SL Knowles Precision | - | - | - | - | - | - | - | - | - | - | 6,103 | ||
27290NM Knowles Precision | 0.8 ~ 8pF | Top | 3000 @ 100MHz | General Purpose | Surface Mount | -65°C ~ 125°C | 0.118" Dia (3.00mm) | 500 V | Sapphire | 0.480" (12.19mm) | 6,368 | ||
57291 Knowles Precision | - | - | - | - | - | - | - | - | - | - | 3,530 | ||
AP14E Knowles Precision | 1 ~ 14pF | Side | 3000 @ 100MHz | Sealed | Through Hole | -65°C ~ 125°C | - | 125 V | Air | - | 6,546 | ||
AJ25HVEI Knowles Precision | 1 ~ 23pF | Side | 2000 @ 100MHz | Non-Magnetic, Sealed | Surface Mount | -65°C ~ 125°C | 0.300" Dia (7.62mm) | 750 V | Air | 0.930" (23.62mm) | 3,140 | ||
AJ25HVE Knowles Precision | 1 ~ 23pF | Side | 2000 @ 100MHz | Sealed | Surface Mount | -65°C ~ 125°C | - | 750 V | Air | - | 4,062 | ||
EP14E Knowles Precision | 0.8 ~ 14pF | Side | 3000 @ 100MHz | Sealed | Through Hole | -65°C ~ 125°C | - | 125 V | Air | - | 9,893 | ||
EJ25HVEI Knowles Precision | 1 ~ 23pF | Side | 2000 @ 100MHz | Sealed | Surface Mount | -65°C ~ 125°C | 0.300" Dia (7.62mm) | 750 V | Air | 0.940" (23.88mm) | 9,277 | ||
EJ25HVE Knowles Precision | 1 ~ 23pF | Side | 2000 @ 100MHz | Sealed | Surface Mount | -65°C ~ 125°C | 0.300" Dia (7.62mm) | 750 V | Air | 0.850" (21.59mm) | 6,706 | ||
NMAT10HVL Knowles Precision | - | - | - | - | - | - | - | - | - | - | 4,703 | ||
9701-2SL-1R3 Knowles Precision | 1 $5.2668 | 0.6 ~ 2pF | Top | 1000 @ 100MHz | General Purpose | Surface Mount | -55°C ~ 125°C | 0.150" Dia (3.81mm) | 250 V | Ceramic | 0.040" (1.02mm) | 9,028 | |
9702-1SL-1R3 Knowles Precision | 1 $5.7589 | 1 ~ 5pF | Top | 1000 @ 100MHz | General Purpose | Surface Mount | -55°C ~ 125°C | 0.145" Dia (3.68mm) | 250 V | Ceramic | 0.040" (1.02mm) | 2,729 | |
9702-2SL-1R3 Knowles Precision | 1 $5.7589 | 2.5 ~ 10pF | Top | 1000 @ 100MHz | General Purpose | Surface Mount | -55°C ~ 125°C | 0.145" Dia (3.68mm) | 250 V | Ceramic | 0.040" (1.02mm) | 6,756 |