Panasonic's CN-H Series is an Automotive Relay with an incredibly small size (17.0mm length x 10.6mm width x 18.3mm height) that can replace micro ISO terminal type relays and has an SPST-NO (1FormA) contact arrangement. Despite its small size, the CN-H Series Relay is capable of nominally switching up to 30A @ 14VDC and can carry up to 45A for 2 minutes at room temperature. This relay uses a sealed construction and has a 12VDC coil with options for a maximum pick-up voltage of 5.5V (640mW operating power) or 6.5V (450mW operating power).
Features and Benefits of CN-H Series Relays
Space Saving Most Suitable For Smart J/B
Large Capacity Switching
Can Replace Micro ISO Terminal Type Relays
Terminals For PC Board Pattern Designs Are Easily Allocated
CN-H Series Relays- Applications
Headlamps
Fog Lamps
Fan Motors
Defoggers
Agricultural Equipment
CN-H Series Relays
Part number list
Results 2
Models table for series CN-H Series Relays
Part No.
Datasheet
Rated Coil Voltage
Operate (Set) Voltage
Contact Arrangement
Protective Construction
Terminal Type
Operating Function
Operate (Set) Voltage (at20°C) (Initial)
Release (Reset) voltage (at20℃) (Initial)
Rated Operating Current [±10%] (at 20°C)
Coil Resistance (At 20oC)
Rated Operating Power (at 20°C)
Usable Voltage Range
Contact Resistance (Initial)
Contact Material
Nominal Switching Capacity (Resistive Load)
Contact Data: Max. Carrying Current
Min. Switching Load (Resistive)
Insulation Resistance (Min. MΩ)(Initial)
Dielectric Strength (Between Open Contacts) (Initial)
Dielectric Strength (Between Contacts and Coil) (Initial)
Operate (Set) Time (At Rated Coil Voltage) (At 20oC) (Initial)
Release (Reset) Time (at Rated Coil Voltage) (at 20°C) (Initial)
30A/1 hour, 40A/2 min. (Coil applied voltage 16V DC at 20°C 68°F) 25A/1 hour, 35A/2 min. (Coil applied voltage 16V DC at 85°C 185°F) 20A/1 hour, 30A/2 min. (Coil applied voltage 16V DC at 110°C 230°F)
1A 14V DC (at 20°C 68°F)
Min. 100 MΩ (at 500V DC, Measurement at same location as [Dielectric strength] section.)
Min. 100 m/s2 [approx. 10G] (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Min. 1,000 m/s2 [approx. 100G] (Half-wave pulse of sine wave: 6ms)
10 to 100 Hz, Min. 44.1 m/s2 [approx. 4.5G] (Detection time: 10µs)
10 to 500 Hz, Min. 44.1 m/s2 [approx. 4.5G], Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Min. 107 (at 120 cpm)
[Resistive load] Min. 105 (at rated switching capacity, operating frequency: 1s ON, 1s OFF) [Motor load] Min. 3 x 105 (motor free) (at inrush 84 A, steady 18A, 14 V DC operating frequency: ON 2s, OFF 5s) [Lamp load] Min. 2 x 105 (at inruch 84 A, steady 12A, 14 V DC operating frequency: ON 1s, OFF 14s)
Ambient temperature: –40 to +110°C –40 to +230°F, Humidity: 2 to 85% R.H. (Please avoid icing or condensation)
35A/1 hour, 45A/2 min. (Coil applied voltage 16V DC at 20°C 68°F) 30A/1 hour, 40A/2 min. (Coil applied voltage 16V DC at 85°C 185°F) 25A/1 hour, 35A/2 min. (Coil applied voltage 16V DC at 110°C 230°F)
1A 14V DC (at 20°C 68°F)
Min. 100 MΩ (at 500V DC, Measurement at same location as [Dielectric strength] section.)
Min. 100 m/s2 [approx. 10G] (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Min. 1,000 m/s2 [approx. 100G] (Half-wave pulse of sine wave: 6ms)
10 to 100 Hz, Min. 44.1 m/s2 [approx. 4.5G] (Detection time: 10µs)
10 to 500 Hz, Min. 44.1 m/s2 [approx. 4.5G], Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Min. 107 (at 120 cpm)
[Resistive load] Min. 105 (at rated switching capacity, operating frequency: 1s ON, 1s OFF) [Motor load] Min. 3 x 105 (motor free) (at inrush 84 A, steady 18A, 14 V DC operating frequency: ON 2s, OFF 5s) [Lamp load] Min. 2 x 105 (at inruch 84 A, steady 12A, 14 V DC operating frequency: ON 1s, OFF 14s)
Ambient temperature: –40 to +110°C –40 to +230°F, Humidity: 2 to 85% R.H. (Please avoid icing or condensation)
Approx. 9 g .32 oz
Tube
50
1,000
Models table for series CN-H Series Relays
Part No.
Datasheet
Rated Coil Voltage
Operate (Set) Voltage
Contact Arrangement
Protective Construction
Terminal Type
Operating Function
Operate (Set) Voltage (at20°C) (Initial)
Release (Reset) voltage (at20℃) (Initial)
Rated Operating Current [±10%] (at 20°C)
Coil Resistance (At 20oC)
Rated Operating Power (at 20°C)
Usable Voltage Range
Contact Resistance (Initial)
Contact Material
Nominal Switching Capacity (Resistive Load)
Contact Data: Max. Carrying Current
Min. Switching Load (Resistive)
Insulation Resistance (Min. MΩ)(Initial)
Dielectric Strength (Between Open Contacts) (Initial)
Dielectric Strength (Between Contacts and Coil) (Initial)
Operate (Set) Time (At Rated Coil Voltage) (At 20oC) (Initial)
Release (Reset) Time (at Rated Coil Voltage) (at 20°C) (Initial)
30A/1 hour, 40A/2 min. (Coil applied voltage 16V DC at 20°C 68°F) 25A/1 hour, 35A/2 min. (Coil applied voltage 16V DC at 85°C 185°F) 20A/1 hour, 30A/2 min. (Coil applied voltage 16V DC at 110°C 230°F)
1A 14V DC (at 20°C 68°F)
Min. 100 MΩ (at 500V DC, Measurement at same location as [Dielectric strength] section.)
Min. 100 m/s2 [approx. 10G] (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Min. 1,000 m/s2 [approx. 100G] (Half-wave pulse of sine wave: 6ms)
10 to 100 Hz, Min. 44.1 m/s2 [approx. 4.5G] (Detection time: 10µs)
10 to 500 Hz, Min. 44.1 m/s2 [approx. 4.5G], Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Min. 107 (at 120 cpm)
[Resistive load] Min. 105 (at rated switching capacity, operating frequency: 1s ON, 1s OFF) [Motor load] Min. 3 x 105 (motor free) (at inrush 84 A, steady 18A, 14 V DC operating frequency: ON 2s, OFF 5s) [Lamp load] Min. 2 x 105 (at inruch 84 A, steady 12A, 14 V DC operating frequency: ON 1s, OFF 14s)
Ambient temperature: –40 to +110°C –40 to +230°F, Humidity: 2 to 85% R.H. (Please avoid icing or condensation)
35A/1 hour, 45A/2 min. (Coil applied voltage 16V DC at 20°C 68°F) 30A/1 hour, 40A/2 min. (Coil applied voltage 16V DC at 85°C 185°F) 25A/1 hour, 35A/2 min. (Coil applied voltage 16V DC at 110°C 230°F)
1A 14V DC (at 20°C 68°F)
Min. 100 MΩ (at 500V DC, Measurement at same location as [Dielectric strength] section.)
Min. 100 m/s2 [approx. 10G] (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Min. 1,000 m/s2 [approx. 100G] (Half-wave pulse of sine wave: 6ms)
10 to 100 Hz, Min. 44.1 m/s2 [approx. 4.5G] (Detection time: 10µs)
10 to 500 Hz, Min. 44.1 m/s2 [approx. 4.5G], Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Min. 107 (at 120 cpm)
[Resistive load] Min. 105 (at rated switching capacity, operating frequency: 1s ON, 1s OFF) [Motor load] Min. 3 x 105 (motor free) (at inrush 84 A, steady 18A, 14 V DC operating frequency: ON 2s, OFF 5s) [Lamp load] Min. 2 x 105 (at inruch 84 A, steady 12A, 14 V DC operating frequency: ON 1s, OFF 14s)
Ambient temperature: –40 to +110°C –40 to +230°F, Humidity: 2 to 85% R.H. (Please avoid icing or condensation)
