Brand: Panasonic 
 Type: Power Relay 
 Series: JW Series 
 Model: JW1FSN-DC12V 
 Dimensions (mm): 28.6 × 12.8 × 20.0mm (L × W × H) 
 Weight: 13g 
 CONTACT DATA: 
 Contact form: 1c (DPDT) 
 Contact load: 5A/30VDC, 5A/250VAC 
 Impedance: ≤ 50mΩ 
 Rated current: 5A 
 Electrical life: ≥ 105 
 Mechanical life: ≥ 5 × 106 
 Coil parameters: 
 Resistance (± 10%): 1100Ω 
 Coil Power: 530mW 
 Rated Voltage: DC12V 
 Pull-in voltage: DC16.8V 
 Release Voltage: DC 2.4V 
 Operating temperature: -40 ℃ ~ +65 ℃ 
 Insulation resistance: ≥ 1000MΩ 
 Between coil and contact voltage: 5000VAC / 1 分钟 
 Voltage between contacts and contacts: 3000VAC / 1 分钟 
 JW 
 JW1aSN-5V, JW1aSN-6V, JW1aSN-9V, JW1aSN-12V, JW1aSN-18V, JW1aSN-24V, JW1aSN-48V, 
 JW1SN-5V, JW1SN-6V, JW1SN-9V, JW1SN-12V, JW1SN-18V, JW1SN-24V, JW1SN-48V, 
 JW2aSN-5V, JW2aSN-6V, JW2aSN-9V, JW2aSN-12V, JW2aSN-18V, JW2aSN-24V, JW2aSN-48V, 
 JW2SN-5V, JW2SN-6V, JW2SN-9V, JW2SN-12V, JW2SN-18V, JW2SN-24V, JW2SN-48V, 
 JW1aFSN-5V, JW1aFSN-6V, JW1aFSN-9V, JW1aFSN-12V, JW1aFSN-18V, JW1aFSN-24V, JW1aFSN-48V, 
 JW1FSN-5V, JW1FSN-6V, JW1FSN-9V, JW1FSN-12V, JW1FSN-18V, JW1FSN-24V, JW1FSN-48V