pcb relay g8nd automotive pcb relay (dual h-bridge) for normal/reverse rotation motor control ? 8-terminal dual relay. separate coil and contact terminals. ? compact size but its power contacts and heat- release design achieved a high current switch- ing. purpose ? to control the normal/reverse of the dc motor for automotive (d oor lock motor, power window motor, sunroof motor, etc.) type standard g8nd- @@@@ ???? classification classification symbol meaning of the symbol ? number of contact poles/structure 2 1c2 contacts (spdt2, h-bridge) ? protective structure blank simple plastic seal 7 flux protection (open vent hole) ? characteristics blank standard s low operating voltage u super low operating voltage ? special specification blank standard r high heat registance classificati on terminal form contact structure protective structure rated coil ty p e characteristics voltage (v) resistance ( ? ) dual pcb terminal spdt x 2 (1c2) (h-bridge) simple plastic seal dc12 225 g8nd-2 standard 180 g8nd-2s low operating voltage 130 g8nd-2u super low operating voltage flux protection (open vent hole) 225 g8nd-27r standard 180 g8nd-27sr low operating voltage 130 G8ND-27UR super low operating voltage
pcb relay g8nd automotive pcb relay (dual h-bridge) ratings operation coil switching area performance packing note: all values above are measured in early time under an ambient temperature of +20 ? c and humidity of 65% unless stated. *1. this is an acceptable current-carrying value in abnormal, and this is not a value which guarantee a repeat current-carrying. please check under actual use condition before use. *2. measured with a voltage drop method at dc6v 1a. *3. it changes depend on how the rated voltage is operated, but bounce-time is not included. *4. measured at dc500v. *5. measured under 1ma of leak current, 50/60hz for 1minute. *6. minimum order quantity is subject to change, pl ease feel free to contact our sales representatives. rated voltage (v) coil resistance ( ? ) rated current (ma) operating voltage (v) release voltage (v) max. of applied voltage (5a conduct, 85 ? c) (v) service voltage range (v) rated power consumption (mw) dc 12 225 53.3 7.2 or less 1.0 or more dc16, 15 min. dc10 to 16 640 180 66.7 6.5 or less dc16, 5 min. 800 130 92.3 5.5 or less 0.8 or more dc16, 3 min. 1108 item performance contact material silver alloy rated voltage dc12v rated load motor load, 25a inrush current 30a allowable carrying current 25a at dc14v (10min) *1 (reference) min. carry / switching current dc12v 1a (reference) item standard value contact resistance *2 50m ? or less operating time *3 10ms or less release time *3 5ms or less insulation resistance *4 between coil and terminal 100m ? or more between homopolar contacts 100m ? or more withstand voltage *5 between coil and terminal ac500v for 1min. between homopolar contacts ac500v for 1 min. vibration resistance durability 33hz 45m/s 2 malfunction (detecting time:1ms) 10 to 55hz 45m/s 2 shock resistance durability 1000m/s 2 (operating time:6ms) malfunction (detecting time:1ms) 100m/s 2 (operating time:11ms) mechanical endurance (switching frequency:18,000 times/h) 1,000,000 times electrical endurance (rated load) 100,000 times ambient temperature -40 to 85 ? c ambient humidity 35 to 85%rh weight 7.5g packing form stick moq *6 1,200pcs (40pcs30sticks)
pcb relay g8nd automotive pcb relay (dual h-bridge) dimensions (unit: mm) * tolerance unless otherwise specified less than 1 mm: 0.1 mm less than 1 to 3 mm: 0.2 mm 3 mm or more: 0.3 mm 14.5 max. 14.0 typ. 14.1 max. 13.6 typ. 14.0 max. 13.5 typ. 0.4 0.2 3.5 0.3 mounting orientation mark 1 8 7 6 5 2 4 3 0.7 max. (not soldered) rated v olt age ty p e country of origin lot no. 3.2 3.2 3.2 ( 0.8 ) ( 2 ) ( 2 ) ( 0.8 ) 9.4 3 ( 0.6 ) ( 3.6 ) ( 0.6 ) 6.4 12.4 +0.3 0.6 ?0.1 +0.3 1.2 ?0.1 +0.3 0.3 ?0.1 +0. 3 2-0.3 ?0.1 +0. 3 4-0.3 ?0.1 +0. 3 2-1.2 ?0.1 mounting orientation mark mounting orientation mark hole: 4- 1 +0.1 0 hole: 4- 1.6 +0.1 0 g8nd relay with simple simple plastic seal pwb processing dimension (bottom view) terminal arrangement / internal connections (bottom view) mounting orientation mark ra ted voltage ty p e country of origin lot no. 14.5 max. 14.0 typ. 0.7 0.2 14.3 max. 13.8 typ. 3.2 0.3 +0.3 0.6 ?0.1 +0.3 1.2 ?0.1 +0.3 0.3 ?0.1 +0. 3 2-0.3 ?0.1 +0. 3 4-0.3 ?0.1 14.1 max. 13.6 typ. +0. 3 2-1.2 ?0.1 3.2 3.2 3.2 ( 0.8 ) ( 2 ) ( 2 ) ( 0.8 ) 9.4 3 ( 0.6 ) ( 3.6 ) ( 0.6 ) 6.4 12.4 1 8 7 6 5 2 4 3 mounting orientation mark mounting orientation mark hole: 4- 1.6 +0.1 0 hole: 4- 1 +0.1 0 0.7 max. (not soldered) pwb processing dimension (bottom view) terminal arrangement / internal connections (bottom view) g8nd flux-resistive (non-sealed) relay
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