Electromechanical and semiconductor relays

Power relays

Easy to use electromechanical relays with switching capacities from 2A up to 120A for mounting directly on a PCB.
Power relay product hero

Energy-efficient high power switching

A line-up of more than 30 series covers nearly all industrial, building and white goods applications. Including devices that handle ≤120A on a PCB, devices with a low profile of 10mm and slim 6mm slim styles, there is a relay for any requirement. All standard versions feature a low power consumption,but the sophisticated, polarized latching types beat all other switching solutions by offering power consumption down to 0W for both On and Off states.

More power relays

DW series relay: small footprint; maximum possible switching capacity

16A latching relay; excellent characteristics; conforms to EN 60335; pin-in-paste versions available.

DJ-H relay: high inrush current for smarthome and lighting

These 1 Form A 50A latching relays are suitable for lighting and motor loads.

PF series: slim size; 6A; bent pin type available

Ideal for space-critical applications. Clearance distance 6.0mm (min.) & creepage distance 8mm (min.)

HE-N series

High capacity 120A / 480V AC 1 Form A power relay.

DJ series: 20A latching relay with optional manual test button

Both flux-resistant and sealed versions available. Compact design with high capacity and low coil power. Creepage and clearance distance 8mm (min.)

ST series: 8A polarized with high inrush capability

1a1b/2a latching types available. High breakdown voltage. Not suitable for new applications.

S series: 2a2b/3a1b/4a 4A polarized

Multiple contact arrangements for low level loads ≤4A.

DZ-S series: 1 Form A 90A latching types

Excellent characteristics including high insulation, high inrush current capacity (~ 500A). Creepage and clearance distance ≥ 8mm.

JW series: monostable 10A device with 10kV surge

1 Form A/1 Form C/2 Form A/2 Form C 5A/10A relays for PSUs. RTIII, creepage and clearance distance of 8mm (min.) between contacts and coil.

JVN series: low profile 1 Form A 16A; ideal for heater control

Compact, low profile relay with small surface area of 16 x 22mm a height of 10.9mm. Conforms to various standards (UL, CSA, TÜV)

LZ series: low profile (15.7mm) commodity product

Ambient temperature ≤105°C with a creepage and clearance distance of 10mm (min.). Both RTII And RTIII are available.

LFG series: 33A 1 Form A type for solar inverters; contact gap - 1.8mm

Compact size, high surge withstand voltage and high inrush current.

LQ series: miniature 1 Form A/1 Form C 10A

- Sealed type relay
- Very small size
- High surge withstand voltage of 8000V
- Very low power consumption

LZN series: low profile 1 Form A/1Form C 16A; EN60335-1 GWT-compliant

RTIII; creepage and clearance distance 10mm (min.); only 15.7mm high.

LDP series: slim 1 Form A 5A

- Only 7mm wide
- Low coil power consumption of 200mW
- Conforms to IEC 60079-15

PA-N series: 5A slim device; reinforced insulation to IEC61010

Optimized for industrial automation applications such as controls and I/O modules. Conforms to the ANSI/ISA 12.12.01 standard for hazardous locations.

DK series: 10mm low profile 10A relay

A sealed type relay with low coil power, the DK relay features a very low profile of just 10mm making it perfect for use in IoT applications.

HE PV series: 1 Form A 35A/48A/90A devices for inverters

High surge withstand voltage: 10,000V and a contact gap of 3.6mm (max.). Excellent thermal behavior ensures long electrical life.

HE-V series: 1 Form A relay with 1000V DC, 20A cut-off capability

- High DC switching in compact housing
- Low coil-holding power of 210mW
- High surge withstand voltage of 10000V

EP series: encapsulated high DC power relays ≤300A

Nominal switching capacity ≤300A, 400V DC with low operating noise and high contact reliability. DC type with sealed
capsule and RTIII.

DY polarized series: 1 Form A 10A, 1 Form A 1 Form B 8A

- Latching types available with low 200mW coil power
- IEC EN61010-1-compliant
- Reinforced insulation with 6 mm distance between input and output

HE series: TV-10/TV-15 rated; 1 Form A 30A and 2 Form A 25A

- Protective construction, dust cover type available as plug-in
- TM and screw terminal types
- Flux-resistant types available as PCB version

LF series: 1 Form A 20A devices for compressor and inverter loads

- ≤20A 250V AC
- Creepage 9.5mm (min.), clearance 8mm (min.)
- Surge withstand voltage 10000V
- PCB and TMP types available

HE series high power relays

Up to 120A high power relays for PCB mounting.

HE-R 40A power relay

40A PCB Power Relay for 3 phase systems with optional feedback contact – the perfect option for demanding inverter & wallbox designs.
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Discontinued power relays

JS relay: cubic type 1 Form A/1 Form C 10A

Discontinued. Last time buy: 09 / 2021.

JTV series: 30A; 6kV surge

Discontinued. Last time buy: 09 / 2021.

LE relay: 1 Form A 16A for white goods

Discontinued. Last time buy: 09 / 2021.

LK-G series

Discontinued. Last time buy: 09 / 2021.

LK-P series: TV-5 rated 1 Form A 10A

Discontinued. Last time buy: 09 / 2021.

LK-Q relay: TV-5/TV-8 rated 1 Form A 5A/8A silent type

Discontinued. Last time buy: 09 / 2021.

LK-T series: slim, 5A high inrush current

Discontinued. Last time buy: 09 / 2021.

PQ series: compact 5A type with high shock resistance

Discontinued. Last time buy: 09 / 2021.


Name File type Size Date Language
PDF Cautions for use - application in circuits Relay 96KB English
PDF Cautions for use - relay terminology Relay 53KB English
PDF Cautions for use - general application guideline Relay 367KB English
PDF Cautions for use - soldering & cleaning Relay 59KB English
PDF Cautions for use - SMT soldering guideline Relay 65KB English
PDF Cautions for use - reliability Relay 41KB English
PDF Short Form Relay Catalogue, Shortform 5MB 04.03.2021 English

More information

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Discontinued relays

Discontinued relays / not for new application.