ST1-DC3V-F

1a1b/2a 8A ST ST RELAYS FEATURES 1. Even with small form factor, sensitive enough for direct ICdriving The dimensions of this high-density 4-gap balanced armature are 31 mm  14 mm  11 mm 1.220 inch  .551 inch  .433 inch. Despite this small size, high sensitivity is achieved by a mechanism that incorporates highefficiency polarized magnetic circuits along with our exclusive spring alignment method. With an minimum operating power of about 150 mW, nominal operating power of 240 mW, this relay can be directly driven by transistor or chip controllers. 2. High switching capability Strong against lamp inductive loads, maximum switching capacity has reached 3,040 VA (8A 380V AC). 3. High breakdown voltage – Optimal for control in 250 V power circuits High breakdown voltage has been achieved. Between contacts and coil of 3,750 Vrms; Surge breakdown voltage between coil and contact of 6,000 V, and between open contacts of 1,200 Vrms mean that these relays are suitable even for ...