Transient Suppressor Varistor Transient Suppressor Varistor Velleman Varistor for Velleman K8090 and VM206 boards. Fit where inductive loads are connected to the relay output. Prevents relay contacts from sticking and damage due to arcing. Electronics > Circuit Components > Semiconductors > Diodes velleman_vdr300 VDR300 0.60 Quasar Electronics Limited
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Transient Suppressor Varistor

Transient Suppressor Varistor
Transient Suppressor Varistor
Transient Suppressor Varistor
Transient Suppressor Varistor
Velleman VDR300 - Transient Suppressor Varistor

Varistor transient suppessor for Velleman K8090, VM206 and other relay boards. Fit where inductive loads are connected to the relay output. Prevents relay contacts from sticking and damage due to arcing.

Specifications
  • varistor voltage: 470V (351 ~ 429)
  • max. clamping voltage: 775 (Vxa) (8/20uS) (1mA test)
  • max. clamping peak current: 4500A (1st time), 2500A (2nd time)
  • max. energy (J): 125J (10/100uS), 80J (2ms)
  • operating voltage:
    • Vac: 300V
    • Vdc: 385V
  • type: 14D471
  • dimensions:
    • D: 16.5mm
    • T: 5.5 .. 9.8mm
    • d: 0.8mm
  • pitch:
    • e: 7.5mm
  • response time: < 25ns
  • electric strength: 2.5kV
  • insulation resistance: > 1G ohms
  • tolerance: 10% (K)
Buy Velleman VDR300
Item Number:
Velleman VDR300
Total Price:
£0.50 Exc VAT, £0.60 Inc VAT
Stock Info:
In Stock (UK Warehouse3)
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