Trimmers, Variable Capacitors

Manufacturer Series Packaging Product Status Capacitance Range Adjustment Type Voltage - Rated Dielectric Material Q @ Freq Size / Dimension Height - Seated (Max) Operating Temperature Mounting Type Features


























































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Capacitance Range Adjustment Type Voltage - Rated Dielectric Material Q @ Freq Size / Dimension Height - Seated (Max) Operating Temperature Mounting Type Features
EF14 Knowles Voltronics

EF14

CAP TRIMMER 0.8-14PF 125V TH

Knowles Voltronics

4,108
RFQ
EF14 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 14pF Top 125 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Through Hole General Purpose
EJ14 Knowles Voltronics

EJ14

CAP TRIMMER 0.8-14PF 125V SMD

Knowles Voltronics

2,157
RFQ
EJ14 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 14pF Side 125 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Surface Mount General Purpose
EJ25HV Knowles Voltronics

EJ25HV

CAP TRIMMER 1-23PF 750V SMD

Knowles Voltronics

1,464
RFQ
EJ25HV Datasheet

Datasheet

E_HV Bulk Obsolete 1 ~ 23pF Side 750 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Surface Mount General Purpose
EJ5 Knowles Voltronics

EJ5

CAP TRIMMER 0.8-5PF 250V SMD

Knowles Voltronics

3,846
RFQ
EJ5 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 5pF Side 250 V Polytetrafluoroethylene (PTFE) 5000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Surface Mount General Purpose
EM10 Knowles Voltronics

EM10

CAP TRIMMER 0.8-10PF 250V SMD

Knowles Voltronics

1,842
RFQ
EM10 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 10pF Top 250 V Polytetrafluoroethylene (PTFE) 5000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount Sealed
EM14 Knowles Voltronics

EM14

CAP TRIMMER 0.8-14PF 125V SMD

Knowles Voltronics

4,669
RFQ
EM14 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 14pF Top 125 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount Sealed
EM15HV Knowles Voltronics

EM15HV

CAP TRIMMER 1-16PF 1000V SMD

Knowles Voltronics

4,822
RFQ
EM15HV Datasheet

Datasheet

E_HV Bulk Obsolete 1 ~ 16pF Top 1000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount General Purpose
EM25HV Knowles Voltronics

EM25HV

CAP TRIMMER 1-23PF 750V SMD

Knowles Voltronics

1,104
RFQ
EM25HV Datasheet

Datasheet

E_HV Bulk Obsolete 1 ~ 23pF Top 750 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount General Purpose
EM4HV Knowles Voltronics

EM4HV

CAP TRIMMER 1-4PF 1000V SMD

Knowles Voltronics

2,054
RFQ
EM4HV Datasheet

Datasheet

E_HV Bulk Obsolete 1 ~ 4pF Top 1000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount General Purpose
EP10 Knowles Voltronics

EP10

CAP TRIMMER 0.8-10PF 250V TH

Knowles Voltronics

1,960
RFQ
EP10 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 10pF Side 250 V Polytetrafluoroethylene (PTFE) 5000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Through Hole Sealed
EP14 Knowles Voltronics

EP14

CAP TRIMMER 0.8-14PF 125V TH

Knowles Voltronics

2,638
RFQ
EP14 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 14pF Side 125 V Air 3000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Through Hole Sealed
ET14 Knowles Voltronics

ET14

CAP TRIMMER 0.8-14PF 125V PNL MT

Knowles Voltronics

2,309
RFQ
ET14 Datasheet

Datasheet

E Bulk Obsolete 0.8 ~ 14pF Top 125 V Air 3000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Panel Mount Sealed
ET25HV Knowles Voltronics

ET25HV

CAP TRIMMER 0.8-25PF 750V PNL MT

Knowles Voltronics

2,634
RFQ
ET25HV Datasheet

Datasheet

E_HV Bulk Obsolete 0.8 ~ 25pF Top 750 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.410" (10.41mm) -65°C ~ 125°C Panel Mount General Purpose
HSF34 Knowles Voltronics

HSF34

CAP TRIMMER 2-34PF 125V TH

Knowles Voltronics

1,242
RFQ
HSF34 Datasheet

Datasheet

H Bulk Active 2 ~ 34pF Top 125 V Glass 900 @ 1MHz 0.310" Dia (7.87mm) 0.410" (10.41mm) -55°C ~ 125°C Through Hole Sealed
HSF46 Knowles Voltronics

HSF46

CAP TRIMMER 2-46PF 125V TH

Knowles Voltronics

1,309
RFQ
HSF46 Datasheet

Datasheet

H Bulk Active 2 ~ 46pF Top 125 V Glass 800 @ 1MHz 0.310" Dia (7.87mm) 0.490" (12.45mm) -55°C ~ 125°C Through Hole Sealed
HSF64 Knowles Voltronics

HSF64

CAP TRIMMER 2-64PF 125V TH

Knowles Voltronics

1,821
RFQ
HSF64 Datasheet

Datasheet

H Bulk Active 2 ~ 64pF Top 125 V Glass 700 @ 1MHz 0.310" Dia (7.87mm) 0.600" (15.24mm) -55°C ~ 125°C Through Hole Sealed
HSM19 Knowles Voltronics

HSM19

CAP TRIMMER 2-19PF 125V SMD

Knowles Voltronics

4,179
RFQ
HSM19 Datasheet

Datasheet

H Bulk Active 2 ~ 19pF Top 125 V Glass 1000 @ 1MHz 0.310" Dia (7.87mm) 0.340" (8.64mm) -55°C ~ 125°C Surface Mount General Purpose
HSM34 Knowles Voltronics

HSM34

CAP TRIMMER 2-34PF 125V SMD

Knowles Voltronics

2,431
RFQ
HSM34 Datasheet

Datasheet

H Bulk Active 2 ~ 34pF Top 125 V Glass 900 @ 1MHz 0.310" Dia (7.87mm) 0.410" (10.41mm) -55°C ~ 125°C Surface Mount General Purpose
HSM46 Knowles Voltronics

HSM46

CAP TRIMMER 2-46PF 125V SMD

Knowles Voltronics

2,619
RFQ
HSM46 Datasheet

Datasheet

H Bulk Active 2 ~ 46pF Top 125 V Glass 800 @ 1MHz 0.310" Dia (7.87mm) 0.490" (12.45mm) -55°C ~ 125°C Surface Mount General Purpose
HSM64 Knowles Voltronics

HSM64

CAP TRIMMER 2-64PF 125V SMD

Knowles Voltronics

4,804
RFQ
HSM64 Datasheet

Datasheet

H Bulk Active 2 ~ 64pF Top 125 V Glass 700 @ 1MHz 0.310" Dia (7.87mm) 0.600" (15.24mm) -55°C ~ 125°C Surface Mount General Purpose
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Trimmers, Variable Capacitors Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Trimmers, Variable Capacitors components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Trimmers, Variable Capacitors Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Trimmers, Variable Capacitors FAQ

Can FPGAX source both active and end-of-life Trimmers, Variable Capacitors components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Trimmers, Variable Capacitors sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.