Application Specific / Custom Electrical Contacts

Copper-Chromium Electrical Contacts
from Plansee SE

Power for industrial and domestic use is distributed in the voltage range from 1 kV to 72,5 kV. In the vacuum interrupter of medium voltage switches, copper-chromium contacts are relied on to interrupt and connect the electrical circuit, in some cases they are even used up to 145 kV. Copper ensures... [See More]

  • Shape / Form: Custom / Application Specific; Stamping (optional feature)
  • Contact Material: Copper Tungsten; Copper Chromium
Brush Contact Material -- FAG 150
from Fabricast, Inc.

Fabricast grade FAG180 is the low noise level grade used for all standard assemblies. In general, a noise level of approximately 1 microvolt for each milliampere of current flow can be accomplished depending on the speed of the unit and quantity of brushes per ring. Fabricast grade FAG150 is the... [See More]

  • Shape / Form: Custom / Application Specific; Assembly (optional feature); Plunger (optional feature)
  • Base / Spring Metal: CuBe (optional feature)
  • Contact Material: Silver Graphite
  • OD / Width: 0.0938 to 0.2500
Microelectronic Packaging Materials -- Electrical Contact Alloys
from Materion Corporation

Materion Microelectronics & Services offers an extensive array of contact alloys, cast and fabricated to meet the exacting standards of micro electronics and industrial applications. In-house alloying and an analytical lab ensure contact alloys with superior material characteristics and... [See More]

  • Shape / Form: Custom / Application Specific
  • Applications: Electronics
  • Contact Material: Silver (optional feature); Gold or Gold Alloy (optional feature); Cu (optional feature); Palladium (optional feature)
9 Volt Battery Contact -- BSF-HD
from Memory Protection Devices, Inc.

Model No. BSF. Description. 9 Volt Female Battery Snap, 6 Sided Style. Material. Brass. Contact Material. Brass, Nickel Plated Overall. Color. Nickel. Accessories. BS-R, Rivet. Price, 100 pieces. N/A. Price, 500 pieces. N/A. Price, 1000 pieces. $0.06. Package Size. 1000 pieces. Lead Time. 4-6 weeks. [See More]

  • Shape / Form: Custom / Application Specific; Button; Stamping
  • Base / Spring Metal: Copper / Copper Alloy
  • Contact Material: Base Metal
  • Plating / Coating: Nickel
Electrical Contacts -- CuW68
from Mi-Tech Metals

The high electrical and thermal conductivity of tungsten composites allows a cool, effective transfer of power, while the excellent arc-resistance properties of tungsten composites minimize arc erosion and transfer problems. These characteristics can be varied by composition —more silver or... [See More]

  • Shape / Form: Custom / Application Specific; Bar Stock
  • Thickness: 8
  • Contact Material: Copper Tungsten
  • OD / Width: 3 to 4
Electroformed Electrical Contacts
from Servometer®, an MW Industries company

Servometer specializes in manufacturing specialty custom electroforms with unusual shapes, miniature sizes and close tolerances. Our electroforms are extremely lightweight, yet structurally rigid and exceptionally rugged and are most frequently used to replace plastic components that lack necessary... [See More]

  • Shape / Form: Custom / Application Specific
  • Applications: Camera Desiccant, Diaphragm, EMI Shielding, Reservoir, Lens Holders
  • Contact Material: Cobalt-Nickel Alloy
  • Features: Plated or Coated (optional feature)