Relays-&-Power-Distribution > Relays > Hi!Amp-Relays

Song Chuan High Power Automotive Relays with Diodes

High Power Relay

High Power Relay Song Chuan Automotive Relays

These Song Chuan single pole, normally open hi-amp automotive relays can switch up to a 200A resistive load. Ideal for use with large draw items or components such as pumps, motors or winches. It can power sub-panels or multiple circuits. These power relays were engineered to deliver a superior performance over a long life.


  • Operating Ambient Temperature: -40°F to 167°F (-40°C to +75°C).
  • Between Contact and Coil: AC 1000V, 50/60Hz 1 min.
  • Contact Voltage Drop: 200mV at 200A.
  • Mechanical Life - No Load = 1,000,000 operations (frequency 18,000 operations/hr).
  • RoHS & ELV Compliant.
  • Contact Material: AgSnO alloy.
  • Operate Time: 50ms Max. Release Time: 50 ms Max/100 ms Max (for coil parallel with diode).
  • Click here for additional relay information.
  • Click here for specifications.
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 500+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
74952 Song Chuan 409-1AH-V1-001-12VDC, NO High Power Automotive Relay, w/Diode (#1 Pos), 200A, 12VDC (1 MIN) (LIMITED QUANTITY) drawing
68.70 68.70 I 63.05 63.05 I 58.34 58.34
1 EA ✓
74953 Song Chuan 409-1AH-V1-001-24VDC, NO High Power Automotive Relay, w/Diode (#1 Pos), 200A, 24VDC (1 MIN) (LIMITED QUANTITY) drawing
68.70 68.70 I 63.05 63.05 I 58.34 58.34
1 EA ✓

Song Chuan High Power Automotive Relay with Resistor - 200 Amp, 12V DC

Hi-Amp Relays

Hi-Amp Relays 200 Amp Relay Automotive Relay

These Song Chuan single pole, normally open hi-amp automotive relays can switch up to a 200A resistive load. Ideal for use with large draw items or components such as pumps, motors or winches. It can power sub-panels or multiple circuits. These power relays were engineered to deliver a superior performance over a long life.


  • Operating Ambient Temperature: -40°F to 257°F (-40°C to +125°C).
  • Between Contact and Coil: AC 1000V, 50/60Hz 1 min.
  • Contact Voltage Drop: 200mV at 200A.
  • Mechanical Life - No Load = 1,000,000 operations (frequency 18,000 operations/hr).
  • 12V DC, 20 Amp.
  • RoHS & ELV Compliant.
  • Contact Material: AgSnO alloy.
  • Click here for additional relay information.
  • Click here for specifications.
Item Description Price
1+ I Ext. Price I 10+ Ext. Price I I 50+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
74996 Song Chuan 409-1AH-V1-R1-12VDC, NO High Power Automotive Relay w/ Resistor, 200A, 12VDC (1 MIN) (LIMITED QUANTITY) drawing
61.78 61.78 I 58.74 58.74 I 55.99 55.99
1 EA ✓
Prop65 Warning