Power & Signal Relays PCB
Relay Functions
Monostable relay – continuous control: When the control signal to the relay coil is removed, the relay contact returns to its rest position (normal state) with the help of a return spring. This is the most common relay type.
Bistable relay – pulse control: The relay contact retains its current position even after the control signal to the coil is removed. No return spring is present.
Switching contact: The relay contact has three terminals – common (COM), normally open (NO), and normally closed (NC). The function corresponds to an on-on switch.
Closing contact: The relay has two terminals and is normally open (NO). The contact closes when the relay coil is energized. The function corresponds to an on-off switch.
Relay Poles: A relay can have one or more poles. The number of poles indicates how many separate circuits can be controlled independently. Example: A 2-pole switching relay has two separate contacts, each with three terminals (COM, NO, NC). This results in a total of 2 × 3 = 6 contact terminals. In addition, there are 2 terminals for the relay coil. In total, the relay has 8 pins/connections.
product listing
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Reed relay DIL HE721 5V 1-pol 0.5A - 200VDC NO

Reed relay SIL 12V 1-pole 0.5A - 250VDC NO
Art.no41021750Quantity | Price /pcs |
---|---|
1 -till9 pcs | 38 SEK |
10 -till 24 pcs | 34.20 SEK |
25 -till pcs | 30.40 SEK |

Reed relay SIL 5V 1-pole 1A - 250VDC NO
Art.no41021749Quantity | Price /pcs |
---|---|
1 -till9 pcs | 38 SEK |
10 -till 24 pcs | 34.20 SEK |
25 -till pcs | 30.40 SEK |

Relä RZ03 12V 1-pole 16A - 250VAC/24VDC
TE Connectivity
Art.no41019235
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 39 SEK |
10 -till 24 pcs | 35.10 SEK |
25 -till pcs | 29.25 SEK |

Reläsockel DIN-skena RT78724
TE Connectivity
Art.no41024206
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 99 SEK |
10 -till 24 pcs | 79.20 SEK |
25 -till pcs | 69.30 SEK |

Relay 12V DPDT SMI-12VDC-SL-2C
Art.no41009793Quantity | Price /pcs |
---|---|
1 -till9 pcs | 32 SEK |
10 -till 24 pcs | 28.80 SEK |
25 -till 99 pcs | 24 SEK |

Relay 24V 2-pole 8A - 250VAC/30VDC NO/NC
TE Connectivity
Art.no41016807
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 32 SEK |
10 -till 19 pcs | 27.20 SEK |
20 -till pcs | 22.40 SEK |

Relay G2R 12V 1-pole 16A - 250VAC/30VDC NO
Omron
Art.no41013983
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 42 SEK |
10 -till 24 pcs | 37.80 SEK |
25 -till pcs | 31.50 SEK |

Relay G2R 24V 1-pole 16A - 250VAC/30VDC NO
Omron
Art.no41013938
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 45 SEK |
10 -till 24 pcs | 40.50 SEK |
25 -till pcs | 33.75 SEK |

Relay G2RL 12V 1-pole 12A - 250VAC/24VDC NC/NO
Omron
Art.no41012215
Quantity | Price /pcs |
---|---|
1 -till4 pcs | 32 SEK |
5 -till 9 pcs | 28.80 SEK |
10 -till 24 pcs | 27.20 SEK |

Relay G2RL 16V 1-pole 12A - 250VAC/24VDC NO
Omron
Art.no41012216
Quantity | Price /pcs |
---|---|
1 -till4 pcs | 39 SEK |
5 -till 9 pcs | 35.10 SEK |
10 -till 24 pcs | 33.15 SEK |

Relay G5LE 5V 1-pole 10A - 250VAC/30VDC NO/NC
Omron
Art.no41015808

Relay G5NB 12V 1-pole 5A - 250VAC/30VDC NO
Omron
Art.no41017991
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 19.50 SEK |
10 -till 24 pcs | 17.55 SEK |
25 -till pcs | 14.60 SEK |

Relay G5NB 24V 1-pole 5A - 250VAC/30VDC NO
Omron
Art.no41017992
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 19.50 SEK |
10 -till 24 pcs | 17.55 SEK |
25 -till pcs | 14.60 SEK |

Relay G5RL-K 12V 1-pole 16A - 250VAC/24VDC NO/NC latching
Omron
Art.no41016958
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 85 SEK |
4 -till 9 pcs | 76.50 SEK |
10 -till pcs | 72.25 SEK |

Relay G5RL-K 12V 1-pole 16A - 250VAC/24VDC NO/NC latching
Omron
Art.no41016959
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 85 SEK |
4 -till 9 pcs | 76.50 SEK |
10 -till pcs | 72.25 SEK |

Relay G5RL-K 5V 1-pole 16A - 250VAC/24VDC NO/NC latching
Omron
Art.no41016957
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 85 SEK |
4 -till 9 pcs | 76.50 SEK |
10 -till pcs | 72.25 SEK |

Relay G5RL-U 12V 1-pole 16A - 250VAC/24VDC NO/NC latching
Omron
Art.no41014079
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 75 SEK |
4 -till 9 pcs | 67.50 SEK |
10 -till pcs | 63.75 SEK |

Relay G5RL-U 24V 1-pole 16A - 250VAC/24VDC NO/NC bistabilt
Omron
Art.no41014080
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 75 SEK |
4 -till 9 pcs | 67.50 SEK |
10 -till pcs | 63.75 SEK |

Relay G5V 12V 1-pole 1A - 125VAC/24VDC NO/NC
Omron
Art.no41004108
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 23 SEK |
4 -till 9 pcs | 20.70 SEK |
10 -till pcs | 18.40 SEK |

Relay G5V 12V 2-pole 2A - 125VAC/30VDC NO/NC
Omron
Art.no41010073
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 32 SEK |
4 -till 9 pcs | 28.80 SEK |
10 -till pcs | 25.60 SEK |

Relay G5V 3V 2-pole 2A - 125VAC/30VDC NO/NC
Omron
Art.no41015284
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 36 SEK |
4 -till 9 pcs | 33.85 SEK |
10 -till pcs | 32.40 SEK |

Relay G5V 5V 1-pole 1A 125VAC/24VDC NO/NC
Omron
Art.no41002144
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 23 SEK |
4 -till 9 pcs | 20.70 SEK |
10 -till pcs | 18.40 SEK |

Relay G5V 5V 2-pole 2A - 125VAC/30VDC NO/NC
Omron
Art.no41015280
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 32 SEK |
4 -till 9 pcs | 28.80 SEK |
10 -till pcs | 25.60 SEK |

Relay G5V 9V 2-pole 2A - 125VAC/30VDC NO/NC
Omron
Art.no41017993
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 42 SEK |
4 -till 9 pcs | 37.80 SEK |
10 -till pcs | 35.70 SEK |

Relay G6RN 12V 1-pole 8A - 250VAC/30VDC NO
Omron
Art.no41003873
Quantity | Price /pcs |
---|---|
1 -till9 pcs | 29.50 SEK |
10 -till pcs | 26.55 SEK |

Relay HF140 12V 2-pole 10A - 250VAC/30VDC NO/NC
Art.no41021491
Relay HFD2 12V 2-pole 3A - 125VAC/30VDC NO/NC latching
Art.no41017990Quantity | Price /pcs |
---|---|
1 -till3 pcs | 35 SEK |
4 -till 9 pcs | 31.50 SEK |
10 -till pcs | 28 SEK |

Relay HFD2 5V 2-pole 3A - 125VAC/30VDC NO/NC latching
Art.no41017989Quantity | Price /pcs |
---|---|
1 -till3 pcs | 35 SEK |
4 -till 9 pcs | 31.50 SEK |
10 -till pcs | 28 SEK |

Relay JW1 12V 1-pole 10A - 250VAC/30VDC NO/NC
Panasonic
Art.no41023599

Relay JW1 24V 1-pole 10A - 250VAC/30VDC NO/NC
Panasonic
Art.no41023600

Relay RT114 24V 1-pole 12A - 250VAC/24VDC NO/NC
TE Connectivity
Art.no41003295
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 45 SEK |
4 -till 9 pcs | 40.50 SEK |
10 -till pcs | 36 SEK |

Relay RT314 24V 1-pole 16A - 250VAC/24VDC NO/NC
TE Connectivity
Art.no41011224

Relay RT424 12V 2-pole 8A - 250VAC/30VDC NO/NC
TE Connectivity
Art.no41003458
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 39 SEK |
4 -till 9 pcs | 35.10 SEK |
10 -till pcs | 31.20 SEK |

Relay RT424 9V 2-pole 8A - 250VAC/30VDC NO/NC
TE Connectivity
Art.no41016953
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 49 SEK |
4 -till 9 pcs | 46.55 SEK |
10 -till pcs | 44.10 SEK |

Relay RTE24006 2-p switching 6V 8A
TE Connectivity
Art.no41017615

Relay SMI-05VDC-SL-2C 2-pole switching 5V
Art.no41004808Quantity | Price /pcs |
---|---|
1 -till9 pcs | 38 SEK |
10 -till 24 pcs | 34.20 SEK |
25 -till 99 pcs | 28.50 SEK |

Relay SMI-24VDC-SL-2C 2-pole switching 24V
Art.no41009794Quantity | Price /pcs |
---|---|
1 -till9 pcs | 24 SEK |
10 -till 24 pcs | 21.60 SEK |
25 -till 99 pcs | 18 SEK |

Relay SMI-48VDC-SL-2C 2-pole switching 48V
Art.no41009795Quantity | Price /pcs |
---|---|
1 -till9 pcs | 24 SEK |
10 -till 24 pcs | 21.60 SEK |
25 -till 99 pcs | 18 SEK |

Relay SRA 1-pole alternating 9V
Art.no41020510Quantity | Price /pcs |
---|---|
1 -till9 pcs | 13.50 SEK |
10 -till 24 pcs | 12.15 SEK |
25 -till 99 pcs | 10.10 SEK |

Relay SRC-5VDC-SH 2-pole switching 5V
Art.no41004837Quantity | Price /pcs |
---|---|
1 -till9 pcs | 28 SEK |
10 -till 24 pcs | 25.20 SEK |
25 -till pcs | 21 SEK |

Relay SRC-S-12VDC 2-pole switching 12V
Art.no41000606Quantity | Price /pcs |
---|---|
1 -till3 pcs | 25 SEK |
4 -till 9 pcs | 22.50 SEK |
10 -till 24 pcs | 20 SEK |

Relay SRD 1-pol switching 5V
Art.no40230001Quantity | Price /pcs |
---|---|
1 -till9 pcs | 15 SEK |
10 -till 24 pcs | 13.50 SEK |
25 -till 99 pcs | 11.25 SEK |

Relay SRD 1-pole switching 12V
Art.no40230002Quantity | Price /pcs |
---|---|
1 -till9 pcs | 15 SEK |
10 -till 24 pcs | 13.50 SEK |
25 -till 99 pcs | 11.25 SEK |

Relay SRD 1-pole switching 24V
Art.no40230003Quantity | Price /pcs |
---|---|
1 -till9 pcs | 15 SEK |
10 -till 24 pcs | 13.50 SEK |
25 -till 99 pcs | 11.25 SEK |

Relay TQ2 1A 12VDC 2-pole Panasonic (NAIS)
Panasonic
Art.no41011105
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 32 SEK |
4 -till 9 pcs | 28.80 SEK |
10 -till 24 pcs | 27.20 SEK |

Relay TQ2 1A 5VDC 2-pole Panasonic (NAIS)
Panasonic
Art.no41011104
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 32 SEK |
4 -till 9 pcs | 28.80 SEK |
10 -till 24 pcs | 27.20 SEK |

Relay V23072C1062A303 1-pole alternating 24V 10A
TE Connectivity
Art.no41019252

Relay V23079A2003B301 2-pole switching 12V
Art.no41002692Quantity | Price /pcs |
---|---|
1 -till9 pcs | 35 SEK |
10 -till 24 pcs | 31.50 SEK |
25 -till pcs | 26.25 SEK |

Relay V23086-C1001-A403 12VDC
TE Connectivity
Art.no41013812
Quantity | Price /pcs |
---|---|
1 -till3 pcs | 39 SEK |
4 -till 9 pcs | 35.10 SEK |
10 -till pcs | 31.20 SEK |
Relay Functions
Monostable relay – continuous control: When the control signal to the relay coil is removed, the relay contact returns to its rest position (normal state) with the help of a return spring. This is the most common relay type.
Bistable relay – pulse control: The relay contact retains its current position even after the control signal to the coil is removed. No return spring is present.
Switching contact: The relay contact has three terminals – common (COM), normally open (NO), and normally closed (NC). The function corresponds to an on-on switch.
Closing contact: The relay has two terminals and is normally open (NO). The contact closes when the relay coil is energized. The function corresponds to an on-off switch.
Relay Poles: A relay can have one or more poles. The number of poles indicates how many separate circuits can be controlled independently. Example: A 2-pole switching relay has two separate contacts, each with three terminals (COM, NO, NC). This results in a total of 2 × 3 = 6 contact terminals. In addition, there are 2 terminals for the relay coil. In total, the relay has 8 pins/connections.