ETRST ECE | Alldatasheet
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Technical content
For the latest product information, Please visit our website at http://www.ece.com.tw Rely on ECE’s Relays, and You Always Relax! TELECOMMUNICATION RELAY ETR ST SERIES ▓ FEATURES Miniature size with lightweight. Low power consumption with various types of coil sensitivity for design flexibility. Plastic sealed type available for washing protective. Wide operation coil voltage range. Comply with RoHS and REACH regulations. ▓ SPECIFICATIONS Contact Resistance Max. 100m Ω at initial value. @100mA,6VDC Contact Capacity 2 Amps at 120VAC Cos φ=1
2 Amps at 24VDC L/R=0
Operate Time 5m Sec. Max. Release Time 3m Sec. Max. Dielectric Strength Between coil & Contact: 1000VAC at 50/60Hz for one minute Between Contacts: 400VAC at 50/60Hz for one minute Insulation Resistance 100M Ω Min. at 500VDC ▓ COIL SPECIFICATION AT 20℃℃ ℃℃ Coil Sensitivity Nominal Voltage (VDC) Nominal Current (mA) Coil Resistance (Ω±10%) Power Consumption (W) Pull-In Voltage (VDC) Drop-Out Voltage (VDC) Max. Allowable Voltage (VDC) 3 120 25 5 71.4 70 6 60 100 9 40 225 12 30 400 ST-D1 24 15 1,600 Abt. 0.36 75% Max. Min. 130% 3 67 45 5 40 125 6 33.3 180 9 22.5 400 12 16.7 720 ST-T1 24 8.3 2,880 Abt. 0.20 75% Max. Min. 130% 3 50.0 60 5 29.9 167 6 25.0 240 9 16.7 540 12 12.5 960 ST-L1 24 6.3 3,800 Abt. 0.15 80% Max. Max. 130%
For the latest product information, Please visit our website at http://www.ece.com.tw Rely on ECE’s Relays, and You Always Relax! ▓ PART NUMBER SYSTEM ETR ST - SH - 1 05 L 1 F Z Z: RoHS Compliant Insulation System: Nil: Class A F: Class F Contact Type: 1: Spot Welding Contact Coil Type: D: Standard DC Coil T: Medium Sensitivity DC Coil L: High Sensitivity DC Coil Coil Voltage: 09:9V, 12:12V, 24:24V Number of Pole: 1: One Pole Type of Sealing: SS: Flow Solder Type SH: Plastic Sealed Type Model Name: ST Series Name: ETR *Marking without: “ETR” & “Z”. ▓ DIMENSIONS (≦5mm±0.2mm, ＞5mm±0.3mm, the tolerance of PCB thru hole:+0.1mm)