CUSTOM CAPACITORS

Category:

Prefix

Description

Construction

Temp. Range

CEM

Epoxy Encapsulated or Molded (Rectangle)

Polyester Impregnated Caps

-65°C to 125°C

CER

Epoxy Impregnated Fiberglass Tube, Epoxy Filled (Rectangle)

Polyester Impregnated Caps

-65°C to 125°C

CGR

Wrap and Fill, Fiberglass Cloth Tape (Rectangle)

Polyester Impregnated Caps

-65°C to 125°C

CMR

Wrap and Fill, Mylar Tape (Rectangle)

Polyester Impregnated Caps

-65°C to 125°C

CHR

Polyimide Tube or Metal Housing (Rectangle)

Polyester/Silicone Impregnated Caps

-65°C to 300°C

CHT

Polyimide Tube or Metal Housing (Round)

Polyester/Silicone Impregnated Caps

-65°C to 300°C

CKR

Wrap and Fill, Kapton Tape (Rectangle)

Polyester Impregnated Caps

-65°C to 175°C

CSS

Unencapsulated “Bare Sections” (Rectangle)

Polyester Impregnated Caps

-65°C to 175°C

KE

Dual Dielectric, Encapsulated, EFI – Short Lift (Pulse)

Epoxy Impregnated Caps

-65°C to 85°C

KEM

Epoxy Encapsulated or “Molded” (Any Shape)

Epoxy Impregnated Caps

-65°C to 125°C

KER

Epoxy Impregnated Fiberglass Tube, Epoxy Filled (Rectangle)

Epoxy Impregnated Caps

-65°C to 125°C

KG

Dual Dielectric, Wrap and Fill, Fiberglass Cloth, EFI, Short Life (Pulse)

Epoxy Impregnated Caps

-65°C to 85°C

KGR

Wrap and Fill, Fiberglass Cloth Tape (Rectangle)

Epoxy Impregnated Caps

-65°C to 125°C

KM

Dual Dielectric, Wrap and Fill, Mylar Tape, EFI – Short Life (Pulse)

Epoxy Impregnated Caps

-65°C to 85°C

KMR

Wrap and Fill, Mylar Tape (Rectangle)

Epoxy Impregnated Caps

-65°C to 125°C

KS

Dual Dielectric, Unencapsulated, EFI – Short Life

Epoxy Impregnated Caps

-65°C to 85°C

KSS

Unencapsulated “Bare Sections” (Rectangle)

Epoxy Impregnated Caps

-65°C to 125°C

PEA

Power Electronic Assembly – Unencapsulated

Assembly-Level Module

-65°C to 125°C

PEM

Power Electronics Assembly – Encapsulated or “Molded”

Assembly-Level Module

-65°C to 125°C

PF

Polymer Film Capacitors

Multiple – Depending on Application

Inquire

SSS

Unencapsulated “Bare Sections” (Rectangle)

Silicone Impregnated Caps

-65°C to 175°C

TF

PTFE, Film/Foil, Hermetically Sealed Can (Round)

“Rugged” Construction

-65°C to 200°C

TFBX

PTFE, Film/Foil, Wrap and Fill

Wrap and Fill Covering

-65°C to 175°C

TFHT

PTFE, Film/Foil, Hermetically Sealed Can

Hermetically Sealed Can

-65°C to 200°C

TFST

PTFE, Film/Foil, Unencapsulated or “Bare Section” (Round)

Unencapsulated Caps

-65°C to 200°C

TFT

PTFE, Film/Foil, Wrap and Fill (Round)

Wrap and Fill Covering

-65°C to 150°C

CEI Custom Capacitors

Unencapsulated

  • Satellites
  • Transmitter Power Supplies for ECM’s
  • EFI Devices

 

 

CEI Custom Capacitors

Wrap and Fill

  • Power Supplies for Radar, Transmitters (TWT’s)
  • Pulse Forming Networks
  • Jet Ignition Starter Systems
  • Bread Boarding

 

 

CEI Custom Capacitors

Exploding Foil Initiators

  • Exploding Foil Initiators (EFI)
  • Exploding Bridge Wire (EBW)

 

 

 

CEI Custom Capacitors

Molded

  • Satellites
  • Radar and Transmitter Power Supplies
  • Guidance System Transmitters for Missiles
  • Radar Transmitters for Shipboard Defense
  • Power Supplies for Electronic Counter Measures (ECM)
  • Traveling Wave Tube (TWT) Power Supplies
  • Power Supplies for Down-Hole Oil and Gas Exploration (AC and DC apps)

 

CEI Custom Capacitors

High Temperature Mica Capacitors (PTFE)

High Voltage Mica Paper:

  • Down-hole Oil and Gas exploration
  • Motor Start-ups
  • Detonation Device
  • Filters and Multipliers
  • Jet Ignition Filters

Low Voltage PTFE Film:

  • Down-hole Oil and Gas Drilling
  • IC Burn-in Racks
  • Audio FIltering

 

Quality Assurance

CEI maintains an AS9100 / ISO 9001 Quality System.  Our dedication to quality is a prime reason for our success in the high-voltage industry. Each step in the production process begins and ends in the quality department. From grading our mica paper to final inspection, we are dedicated to high-quality standards.  Since product quality and reliability is of the highest importance, we have ensured that our engineering and manufacturing procedures conform to the following commercial and military specifications as applicable:

  •  ANSI/NCSL Z540-1 (Formerly MIL-C-45662)
  •  J-STD-001
  •  IPC-A-610
  •  ANSI/ESD S20.20

SUPPLIER QUALITY

At CEI, we realize that the relationships forged with our suppliers are key in our ability to meet customer needs and expectations.  As such, CEI utilizes a flow-down of supplier requirements QD0004 that is applicable to every purchase order.

Supplier Q.A. Requirements Form

CONFLICT MATERIALS STATEMENT

Custom Electronics, Inc. (CEI) is working to become compliant with HR4173 (the Dodd-Frank Act), specifically with regard to section 1502 – Conflict Minerals. Conflict Minerals are defined as tantalum (Ta), tin (Sn), tungsten (W), or gold (Au), often referred to as “3TG”, originating in the Democratic Republic of the Congo (DRC) or surrounding countries. CEI’s policy is to request “Conflict Free” Mineral declarations from its suppliers (see Supplier Letter below). In the event that a mineral is not “Conflict Free”, CEI will perform a corrective action by enforcing that the mineral be obtained from a “Conflict-Free” source.

Supplier Conflict Minerals Letter