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Cooper Bussmann

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Cooper Bussmann is a global manufacturer offering a broad range of products, including connectors, magnetics, overvoltage and overcurrent circuit protection devices and supercapacitors.  Through innovative technology and custom-engineered designs, Cooper Bussmann provides unique solutions for today’s market-driven requirements.

Brand names include Cooper Bussmann® fuses and connectors, PolySurg® ESD suppressors, Coiltronics® magnetics, and PowerStor® supercapacitors and Martek Power/Abbott power management products.

Select Cooper Bussmann Products

• Circuit Protection
  • Over Current
    • Surface Mount Fuses
      • Fast Acting-Subminiature
      • Fast Acting Brick
      • Fast Acting - 3216FF Series
      • Fast Acting - 0603FA Series
      • High I2t - CC06H Series
    • Axial/Radial Leaded Fuses
      • Fast-Acting
        • Wire-in Subminiature
        • Low Breaking
        • Ceramic Tube
      • Time-Delay
        • Glass Tube
        • Ceramic Tube
        • Subminiature
      • Polytron
        • 16V
        • 30V
        • 60V
        • 6-60V
    • Cartridge/Ferrule
      • Blade
        • Fast-acting - ATC Series
        • Fast-acting - ATM Series
      • 5mm
        • Fast-acting Glass Tube
        • Med. Time-delay Glass Tube
        • Time-delay, Glass Tube
      • 1/4"
        • Fast-acting, Ceramic Tube
        • Fast-acting, Glass Tube - AGX Series
        • Fast-acting, Glass Tube - AGC Series
        • Time-delay Ceramic Tube
        • Time-delay Glass Tube
        • Very Fast-acting Ceramic Tube
      • ZAG
        • Time-delay, Glass Tube - C515 Series
        • Fast-acting, Glass Tube - C518 Series
        • Time-delay, Glass Tube - C519 Series
        • Fast-acting, Glass Tube - C520 Series
  • Accessories
    • 5mm
      • Panel Mount - HTB Series
      • Panel Mount - HTC Series
      • Panel Mount - HTC 15M/140M Series
      • Fuse Blocks & Covers - HTC Series
      • Vertical & Horizontal PCB Mount
      • Knob-type Carriers
    • 1/4"
      • Bolt-in & Snap-in Mount Blocks
  • Over Voltage
    • Multi-layer
      • Multilayer Varistor - MLVA Series
      • Multilayer Varistor - MLVB Series
    • Polymer ESDA
      • 0402 - MLP Series
      • 0402 - MLP1 Series
      • 0603 - TR Series
      • LTVA Series
    • TVS Diodes
      • TVSA Series
• Magnetics
  • Surface Mount Inductors
    • High Current
      • High Current - HCM1104 Series
      • High Current - HCM1305 Series
      • High Current - FP Series
    • High Frequency
      • High Frequency Miniature- MPI Series
      • High Frequency - MPA Series
  • Drum Style Inductors
    • Low Power - DR Series
    • Low Profile Power - SD Series
    • Low Cost Power - UP Series
    • Miniature Power - UP1B Series
    • Low Cost Miniature Power - UP2C Series
  • Transformers
    • CCFL Series
    • PoE Series
    • Versa-Pak
• Super Capacitors
  • Radial Leaded (2.5-2.7V)
    • STD Temp Range - B Series
    • STD Temp Range - HB Series
    • Indust. Temp Range - HV Series
    • Indust. Temp Range - M Series
  • Packaged (5.0-5.4V)
    • STD Temp Range - PB Series
    • STD Temp Range - PHB Series
    • Indust. Temp Range - PHV Series
    • Indust. Temp Range - PM Series
  • Coin Cell - KR Series
• Power Management
  • AC-DC
    • 110 VAC
      • 20W - AW20S
      • 20W - RW20S
      • 35W - AW35S
      • 35W - RW35D
      • 35W - RW35S
      • 50W - AM50S
      • 50W - RW50D
      • 50W - RW50S
      • 100W - AM100S
      • 100W - AW100S
      • 100W - RW100S
      • 200W - AW200S
      • 200W - RW200S
    • 500W - PF500
  • DC/AC Inverters
  • DC-DC
    • 28 VDC ( < 50 Watt)
      • 5W - CB5S
      • 10W - CB10D
      • 15W - NB15S
      • 20W - AB20S
      • 20W - RB20S
      • 30W - CB30S
      • 30W - HB30S
      • 35W - AB35S
      • 35W - RB35D
      • 35W - RW35S
    • 28 VDC ( > 50 Watt)
      • 50W - NB50S
      • 50W - NB50T
      • 75W - CB75S
      • 100W - NB100D
      • 100W - SMH100S
      • 150W - NB150S
      • 200W - SM200S
  • EMI Filters
    • 30W - CBF30
    • 50W - NBF50
    • 75W - CBF75
    • 150W - CBF150
    • 150W - NBF150
    • 200W - SMF200

PowerStor Cylindrical Supercapacitors (PM Series) | Cooper Bussmann

0.47F to 3.0F Horizontal and vertical leaded supercapacitors, working voltage 5.0V, operating temperature range -40°C to +60°C. ( more info )

Polymer ESD Suppressors With SurgX® Technology (ESDA Series) | Cooper Bussmann

The ESDA product family with SurgX® Technology is specifically designed to protect sensitive electronic circuits from the threat of electrostatic discharge (ESD). ( more info )

Transient Voltage Suppressors (TVSA Series) | Cooper Bussmann

Provides ESD protection with fast response time (<1ns) allowing equipment to pass IEC 61000-4-2 level 4 test ( more info )