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LD-P Relays

Lineup
- DE Relays Compliant with European safety standards, 1 Form A/2 Form A/1 Form A 1 Form B 10 A/8 A Polarized power relays
- DJ Relays High insulation, 1-pole/2-pole 16 A, Polarized power relays
- DJ-H Relays Suitable for lighting and motor load, 1 Form A 50 A, Latching relays
- DK Relays 1 Form A 10 A, 1 Form A 1 Form B/2 Form A 8 A, Small polarized power relays
- DS Power Relays 1 Form A 8 A (AC) / 5 A (DC) , 1 Form A 1 Form B/2 Form A 5 A (AC/DC) , Small polarized power relays
- DW Relays 1 Form A 8 A/16 A, Small, Polarized power relays (latching type)
- DY Relays 1 Form A 10 A, 1 Form A 1 Form B 8 A, Small polarized power relays
- DZ-S Relays IEC62055-31 UC3 compliant, 1 Form A 90 A, Power latching relays
- HE Relays TV-10/TV-15 rated, 1 Form A 30 A, 2 Form A 25 A, Power relays
- HE Relays PV Type Compact size, 1 Form A 35 A/48 A/90 A Power relays for solar inverter
- HE-N Relays High capacity 120 A　490 V AC 1 Form A power relay
- HE-S Relays Compact size 2a and 2a1b 40 A power relays for energy management and industrial equipment
- HE-R Relays Compact size 2 Form A and 2 Form A 1Form B 80 A/4 Form A and 4 Form A and 1 Form B 40 A power relays
- JV-N Relays 1 Form A 16 A, low profile: 10.9 mm power relays for heater control
- JW Relays 1 Form A/1 Form C/2 Form A/2 Form C, 5 A/10 A, Power relays
- LD-P Relays Compliant with IEC/EN60335-1/ EN60079-15 (VDE approved) 1 Form A 5 A Slim power relays
- LF Relays Ideal for compressor and inverter loads, 1 Form A 20 A, Power relays
- LF-G Relays Load for solar inverter, Compact size, 1 Form A 22 A/33 A, Power relays
- LQ Relays Compliant with IEC/EN60335-1^*1^*2 /EN60079-15^*3 (VDE approved) 1 Form A/1 Form C 10A small power relays
- LZ Relays Low profile: 15.7 mm, 1 Form A/1 Form C 16 A, Power relay
- LZ-N Relays EN60335-1 GWT compliant, 15.7 mm Low profile, 1 Form A/1 Form C 16 A, Power relays
- NC Relays Transistor drive, 2 Form C/4 Form C, 5 A Slim power relays
- PA-N Relays Complies with IEC61010 reinforced insulation, For PLC/Interface, 1 Form A 5 A, Slim power relay
- PF Relays Compliant with European standards, 1 Form A/1 Form C 6 A, Slim power relays
- S Relays 2 Form A 2 Form B/3 Form A 1 Form B/4 Form A /4 A Polarized power relays
- SP Relays 2 Form C 15 A, 4 Form C 10 A, Polarized power relays
- ST Relays 1 Form A 1 Form B/2 Form A, 8 A, Polarized power relays
CAD data　 Catalogs/Datasheets　　
FAQ

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Basic Information

Part Number

Rating/Performance

Dimensions

Coil data

Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature, etc. Therefore, please use the relay within ±5% of rated coil voltage.
‘Initial’ means the condition of products at the time of delivery.

Rated coil voltage	Operate voltage*1 (at 20°C)	Release voltage*1 (at 20°C)	Rated operating current [±10%] (at 20°C)	Coil resistance [±10%] (at 20°C)	Rated operating power	Max. allowable voltage*2 (at 20°C)
5 V DC	Max. 75% V of rated coil voltage (Initial)	Min. 5% V of rated coil voltage (Initial)	40.0 mA	125 Ω	200 mW	180% V of rated voltage
6 V DC			33.3 mA	180 Ω
9 V DC			22.2 mA	405 Ω
12 V DC			16.7 mA	720 Ω
18 V DC			11.1 mA	1,620 Ω
24 V DC			8.3 mA	2,880 Ω

*1	Square, pulse drive
*2	Maximum allowable voltage is the maximum voltage which can satisfy the coil temperature rise value. Please refer to "Max. applied voltage and temperature rise" in GUIDELINES FOR USAGE.

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Specifications

Item		Specifications
Contact data	Contact arrangement	1 Form A
	Contact resistance (Initial)	Max. 100 mΩ (by voltage drop 6 V DC 1 A)
	Contact material	AgNi type
	Contact rating (resistive)	5 A 277 V AC, 3 A 30 V DC
	Max. switching power (resistive)	1,385 VA, 90 W
	Max. switching voltage	277 V AC, 30 V DC
	Max. switching current	5 A (AC), 3 A (DC)
	Min. switching load (reference value)*1	100 mA 5 V DC
Insulation resistance (initial)		Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric strength (initial)	Between open contacts	750 Vrms for 1 min (detection current: 10 mA)
Dielectric strength (initial)	Between contact and coil	4,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage (initial)*2	Between contact and coil	10,000 V
Time characteristics (initial)	Operate time	Max.10 ms at rated coil voltage (at 20°C, without bounce)
Time characteristics (initial)	Release time	Max.10 ms at rated coil voltage (at 20°C, without bounce, with diode)
Shock resistance	Functional	300 m/s² (half-sine shock pulse: 11 ms, detection time: 10 μs)
Shock resistance	Destructive	1,000 m/s² (half-sine shock pulse: 6 ms)
Vibration resistance	Functional	10 to 55 Hz (at double amplitude of 1.5 mm, detection time: 10 μs)
Vibration resistance	Destructive	10 to 55 Hz (at double amplitude of: 1.5 mm)
Expected life	Mechanical life	Min. 5×10⁶ ope. (at 180 times/min)
Conditions	Conditions for usage, transport and storage*3	Ambient temperature: -40 to +85°C, Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight		Approx. 4 g

*1	This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
*2	Wave is standard shock voltage of ±1.2 x 50 µs according to JEC-212-1981
*3	For ambient temperature, please read GUIDELINES FOR USAGE.

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INSULATION CHARACTERISTICS (IEC61810-1)

Item	Characteristic
Clearance/Creepage distance (IEC61810-1)	Min. 5.5mm/5.5mm
Category of protection (IEC61810-1)	RT III
Tracking resistance (IEC60112)	PTI175
Insulation material group	III a
Over voltage category	III
Rated voltage	250V
Pollution degree	3	2
Type of insulation (Between contact and coil)	Basic Insulation	Reinforced Insulation
Type of insulation (Between open contact)	Micro Disconnection