ProTek Devices

High-performance TVS protection products solution provider

In business more than 30 years, ProTek Devices™ is a privately held semiconductor company, based in Tempe, Arizona, USA. The company offers a product line of overvoltage protection and overcurrent protection components. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). With over 30 years of engineering and manufacturing experience, ProTek offers application specific protection solutions for any type of electronic equipment or system.

Product Portfolio

The company offers a broad product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diodes, steering diode TVS arrays and electronics SMD chip fuses.

Suitable Applications

  • Automotive electronics
  • Industrial electronics
  • Consumer electronics
  • Medical equipment
  • Military/Aerospace
  • Networking/Telecom

Certifications and quality management

  • ISO 9001:2015
  • ISO 14001:2015
  • IATF 16949:2016

There are 10 of 1994 products shown.

SMAJ20C

  • Package: DO-214AC (SMA)
  • VWM [V]: 20 V
  • VBR [V]: 22.2 V
  • VC [V]: 35.8 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ20C

SMAJ20A

  • Package: DO-214AC (SMA)
  • VWM [V]: 20 V
  • VBR [V]: 22.2 V
  • VC [V]: 32.4 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ20A

SMAJ19CA

  • Package: DO-214AC (SMA)
  • VWM [V]: 19 V
  • VBR [V]: 21.1 V
  • VC [V]: 30.8 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ19CA

SMAJ200A

  • Package: DO-214AC (SMA)
  • VWM [V]: 200 V
  • VBR [V]: 224 V
  • VC [V]: 324 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ200A

SMAJ20

  • Package: DO-214AC (SMA)
  • VWM [V]: 20 V
  • VBR [V]: 22.2 V
  • VC [V]: 35.8 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ20

SMAJ18CA

  • Package: DO-214AC (SMA)
  • VWM [V]: 18 V
  • VBR [V]: 20 V
  • VC [V]: 29.2 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ18CA

SMAJ18C

  • Package: DO-214AC (SMA)
  • VWM [V]: 18 V
  • VBR [V]: 20 V
  • VC [V]: 32.2 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ18C

SMAJ19

  • Package: DO-214AC (SMA)
  • VWM [V]: 19 V
  • VBR [V]: 21.1 V
  • VC [V]: 34 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ19

SMAJ17CA

  • Package: DO-214AC (SMA)
  • VWM [V]: 17 V
  • VBR [V]: 18.9 V
  • VC [V]: 27.6 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ17CA

SMAJ17C

  • Package: DO-214AC (SMA)
  • VWM [V]: 17 V
  • VBR [V]: 18.9 V
  • VC [V]: 30.5 V
  • PPP [W]: 400 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SMAJ17C