Shop 3V Low Cost Relay

Sponsored
$5.94
20Pcs Miniature PCB Relay 6 Pins Mini Relay DC 3V 5V 9V 12V JRC-21F 4100 Relay Switch
Aliexpress
$5.94
20Pcs Miniature PCB Relay 6 Pins Mini Relay DC 3V 5V 9V 12V JRC-21F 4100 Relay Switch
Aliexpress
$0.34
$0.48
5Pcs/1Pc Mini Power Relay HK4100F DC3V DC5V DC9V DC12V DC24V SHG DC 3V 5V 9V 12V 24V 3A 6Pin
Aliexpress
29% off
$0.34
$0.48
5Pcs/1Pc Mini Power Relay HK4100F DC3V DC5V DC9V DC12V DC24V SHG DC 3V 5V 9V 12V 24V 3A 6Pin
Aliexpress
$7.06
$7.89
1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
Walmart
Free shipping
10% off
$7.06
$7.89
1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
Walmart
$0.88
$1.24
2Pcs New DC 3V 5V 9V 12V 8 Foot 2A 2 Open 2 Closed Relay Communication Signal Relay Electromagnetic
Aliexpress
29% off
$0.88
$1.24
2Pcs New DC 3V 5V 9V 12V 8 Foot 2A 2 Open 2 Closed Relay Communication Signal Relay Electromagnetic
Aliexpress
$9.99
BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
827
Free shipping
$9.99
BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
$1.12
$1.80
2PCS Super Small Signal Relay HFD3 HFD3-3-S HFD3-5-S HFD3-12-S HFD3-24-S DC 3V 5V 12V 24V 8 Pin
Aliexpress
37% off
$1.12
$1.80
2PCS Super Small Signal Relay HFD3 HFD3-3-S HFD3-5-S HFD3-12-S HFD3-24-S DC 3V 5V 12V 24V 8 Pin
Aliexpress
$19.09
Appli Parts APSWR-340 90-340,24 VAC Coil, General Purpose Switching Relay,DPDT, For HVAC Applications And Other General Electrical Installations
Amazon.com
53
$19.09
Appli Parts APSWR-340 90-340,24 VAC Coil, General Purpose Switching Relay,DPDT, For HVAC Applications And Other General Electrical Installations
Amazon.com
$9.24
$23.38
5 Pack Black 4-Pin SPDT Automotive Relay With Wires & Harness Socket Set, 12V Relay 4 Pin,Car Relay,Relays 4 Pins
Temu US
60% off
$9.24
$23.38
5 Pack Black 4-Pin SPDT Automotive Relay With Wires & Harness Socket Set, 12V Relay 4 Pin,Car Relay,Relays 4 Pins
Temu US
$3.00
5PCS/Lot Signal Relay HK19F-DC 3 5 6 9 12 24 V-SHG 3V 5V 6V 9V 12V 24V 8PIN 2A 2 Open 2 Closed
Aliexpress
$3.00
5PCS/Lot Signal Relay HK19F-DC 3 5 6 9 12 24 V-SHG 3V 5V 6V 9V 12V 24V 8PIN 2A 2 Open 2 Closed
Aliexpress
$11.76
BOSCH 0332209158 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
93
$11.76
BOSCH 0332209158 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
$7.99
BOSCH 0332207402 Changeover Micro Relay - 5 Pins, 24 V, 10/15 A - Single
Amazon.com
12
$7.99
BOSCH 0332207402 Changeover Micro Relay - 5 Pins, 24 V, 10/15 A - Single
Amazon.com
$5.02
12V 30/40A 5-Pin SPDT Relay With Base And Wires
Temu US
39
$5.02
12V 30/40A 5-Pin SPDT Relay With Base And Wires
Temu US
$131.08
($3.28/Pc) TXD2-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 2A dpdt(15mm 7.4mm 8.2Mm) THT General Purpose Relay
Onlinecomponents.com
$131.08
($3.28/Pc) TXD2-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 2A dpdt(15mm 7.4mm 8.2Mm) THT General Purpose Relay
Onlinecomponents.com
$40.00
50X ORIGINAL HK19F-DC 3V-SHG DC 3V Coil DPDT 8Pins 2NO 2NC PCB Mini Power Relay
eBay.com
$40.00
50X ORIGINAL HK19F-DC 3V-SHG DC 3V Coil DPDT 8Pins 2NO 2NC PCB Mini Power Relay
eBay.com
$1.88
$5.60
5PCS Relay SRD-03 05 09 06 24 12VDC-SL-C 5PINS 3V 5V 9V 6V 24V 12V High-Quality SRD-03VDC-SL-C
Aliexpress
66% off
$1.88
$5.60
5PCS Relay SRD-03 05 09 06 24 12VDC-SL-C 5PINS 3V 5V 9V 6V 24V 12V High-Quality SRD-03VDC-SL-C
Aliexpress
$115.50
($2.31/Pc) HY1Z-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 1A SPDT(12X7.4X10.1)Mm THT Non Polarized Relay
Onlinecomponents.com
30-day returns (most items)
$115.50
($2.31/Pc) HY1Z-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 1A SPDT(12X7.4X10.1)Mm THT Non Polarized Relay
Onlinecomponents.com
$12.50
YQSIYU SSR-25DA Solid State Relay DC To AC Single Phase Input 3-32V DC To Output 24-380V AC 25A 2PCS
Amazon.com
18
$12.50
YQSIYU SSR-25DA Solid State Relay DC To AC Single Phase Input 3-32V DC To Output 24-380V AC 25A 2PCS
Amazon.com
$17.41
S2-03P Cynergy3 Axial Relay, 3V Coil 10W
Onlinecomponents.com
$17.41
S2-03P Cynergy3 Axial Relay, 3V Coil 10W
Onlinecomponents.com
$709.50
($7.10/Pc) JQ1-3V Panasonic Electronic Components Electromechanical Relay 3VDC 5(NO)/2(NC)A SPDT (20X10x16)Mm THT Noise Immunity Relay
Onlinecomponents.com
$709.50
($7.10/Pc) JQ1-3V Panasonic Electronic Components Electromechanical Relay 3VDC 5(NO)/2(NC)A SPDT (20X10x16)Mm THT Noise Immunity Relay
Onlinecomponents.com
$18.28
DE1A-3V Panasonic Electronic Components Power Relay 3VDC 10A SPST-NO(25X12.5X12.5)Mm THT
Onlinecomponents.com
30-day returns (most items)
$18.28
DE1A-3V Panasonic Electronic Components Power Relay 3VDC 10A SPST-NO(25X12.5X12.5)Mm THT
Onlinecomponents.com
$141.70
($2.84/Pc) TQ2-L-3V Panasonic Electronic Components Signal Relay 3VDC 1A DPDT(14X9x5)Mm THT
Onlinecomponents.com
30-day returns (most items)
$141.70
($2.84/Pc) TQ2-L-3V Panasonic Electronic Components Signal Relay 3VDC 1A DPDT(14X9x5)Mm THT
Onlinecomponents.com
$26.32
($6.58/Pc) TXD2-L-3V-6 Panasonic Electronic Components Electromechanical Relay 3VDC 60Ohm 2A DPDT (15X7.4X8.2)Mm THT General Purpose Relay
Onlinecomponents.com
$26.32
($6.58/Pc) TXD2-L-3V-6 Panasonic Electronic Components Electromechanical Relay 3VDC 60Ohm 2A DPDT (15X7.4X8.2)Mm THT General Purpose Relay
Onlinecomponents.com
$103.88
($2.60/Pc) TXS2-L-3V Panasonic Electronic Components Signal Relay 3VDC 1A DPDT( (15mm 7.4mm 8.2Mm)) THT Automotive
Onlinecomponents.com
30-day returns (most items)
$103.88
($2.60/Pc) TXS2-L-3V Panasonic Electronic Components Signal Relay 3VDC 1A DPDT( (15mm 7.4mm 8.2Mm)) THT Automotive
Onlinecomponents.com
$158.00
($3.16/Pc) TQ2SL-L2-3V Panasonic Electronic Components Signal Relay 3VDC 2A DPDT(14X11.5X7.5)Mm SMD
Onlinecomponents.com
30-day returns (most items)
$158.00
($3.16/Pc) TQ2SL-L2-3V Panasonic Electronic Components Signal Relay 3VDC 2A DPDT(14X11.5X7.5)Mm SMD
Onlinecomponents.com
$1,283.00
($2.57/Pc) TQ2SA-L2-3V-Z Panasonic Electronic Components Signal Relay - 3 VDC - DPDT - 2 A - TQ-SMD Series - SMD - Latching Dual Coil.
Onlinecomponents.com
$1,283.00
($2.57/Pc) TQ2SA-L2-3V-Z Panasonic Electronic Components Signal Relay - 3 VDC - DPDT - 2 A - TQ-SMD Series - SMD - Latching Dual Coil.
Onlinecomponents.com
$315.70
($3.16/Pc) G3VM-61A Omron Electronics Relay SSR 50Ma 1.3V DC-IN 0.5A 48V 4-Pin PDIP Tube
Onlinecomponents.com
30-day returns (most items)
$315.70
($3.16/Pc) G3VM-61A Omron Electronics Relay SSR 50Ma 1.3V DC-IN 0.5A 48V 4-Pin PDIP Tube
Onlinecomponents.com
$12.00
MATSUSHITA ELECTRIC JQ1-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$12.00
MATSUSHITA ELECTRIC JQ1-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$18.00
MATSUSHITA ELECTRIC TQ2E-L-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$18.00
MATSUSHITA ELECTRIC TQ2E-L-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$275.50
($2.76/Pc) TXS2SA-L2-3V-Z Panasonic Electronic Components Signal Relay 3VDC 1A DPDT(15X9.4X8.4)Mm SMD Automotive
Onlinecomponents.com
$275.50
($2.76/Pc) TXS2SA-L2-3V-Z Panasonic Electronic Components Signal Relay 3VDC 1A DPDT(15X9.4X8.4)Mm SMD Automotive
Onlinecomponents.com
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
$54.75
($10.95/Pc) DK1A1B-L2-3V Panasonic Electronic Components Power Relay 3VDC 8A SPST-NO/SPST-NC(20X15x10)Mm THT
Onlinecomponents.com
$54.75
($10.95/Pc) DK1A1B-L2-3V Panasonic Electronic Components Power Relay 3VDC 8A SPST-NO/SPST-NC(20X15x10)Mm THT
Onlinecomponents.com
$27.45
($5.49/Pc) AQV101A Panasonic Electronic Components Solid State Relay 50Ma 3V DC-IN 0.7A 40V DC-OUT 6-Pin DIP SMD Tube
Onlinecomponents.com
30-day returns (most items)
$27.45
($5.49/Pc) AQV101A Panasonic Electronic Components Solid State Relay 50Ma 3V DC-IN 0.7A 40V DC-OUT 6-Pin DIP SMD Tube
Onlinecomponents.com
$358.18
$410.00
Phoenix Contact MACX-MR-3V-900-PT - Monitoring Relay - 240 VAC - 1336547
Remote Site Products
12% off
$358.18
$410.00
Phoenix Contact MACX-MR-3V-900-PT - Monitoring Relay - 240 VAC - 1336547
Remote Site Products
$137.00
MATSUSHITA ELECTRIC TF2E-L-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$137.00
MATSUSHITA ELECTRIC TF2E-L-3V - Panel Accessories & Relay/Socket Supplies
Radwell.com
$137.28
($3.44/Pc) TX2-3V-TH Panasonic Electronic Components Signal Relay 3VDC 7.5A DPDT( (15mm 7.4mm 8.2Mm)) THT
Onlinecomponents.com
30-day returns (most items)
$137.28
($3.44/Pc) TX2-3V-TH Panasonic Electronic Components Signal Relay 3VDC 7.5A DPDT( (15mm 7.4mm 8.2Mm)) THT
Onlinecomponents.com
$40.75
($1.63/Pc) AGN210A03 Panasonic Electronic Components Signal Relay 3VDC 90Ohm 1A dpdt(10.6mm 7.4mm 10Mm) SMD General Purpose Relay
Onlinecomponents.com
$40.75
($1.63/Pc) AGN210A03 Panasonic Electronic Components Signal Relay 3VDC 90Ohm 1A dpdt(10.6mm 7.4mm 10Mm) SMD General Purpose Relay
Onlinecomponents.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop 3V Low Cost Relay

    Sponsored
    $5.94
    20Pcs Miniature PCB Relay 6 Pins Mini Relay DC 3V 5V 9V 12V JRC-21F 4100 Relay Switch
    Aliexpress
    $5.94
    20Pcs Miniature PCB Relay 6 Pins Mini Relay DC 3V 5V 9V 12V JRC-21F 4100 Relay Switch
    Aliexpress
    $0.34
    $0.48
    5Pcs/1Pc Mini Power Relay HK4100F DC3V DC5V DC9V DC12V DC24V SHG DC 3V 5V 9V 12V 24V 3A 6Pin
    Aliexpress
    29% off
    $0.34
    $0.48
    5Pcs/1Pc Mini Power Relay HK4100F DC3V DC5V DC9V DC12V DC24V SHG DC 3V 5V 9V 12V 24V 3A 6Pin
    Aliexpress
    $7.06
    $7.89
    1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
    Walmart
    Free shipping
    10% off
    $7.06
    $7.89
    1Pcs 1 Channel 3V Relay Module 3.3V Low Level Shooting With Lamp
    Walmart
    $0.88
    $1.24
    2Pcs New DC 3V 5V 9V 12V 8 Foot 2A 2 Open 2 Closed Relay Communication Signal Relay Electromagnetic
    Aliexpress
    29% off
    $0.88
    $1.24
    2Pcs New DC 3V 5V 9V 12V 8 Foot 2A 2 Open 2 Closed Relay Communication Signal Relay Electromagnetic
    Aliexpress
    $9.99
    BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
    Amazon.com
    827
    Free shipping
    $9.99
    BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
    Amazon.com
    $1.12
    $1.80
    2PCS Super Small Signal Relay HFD3 HFD3-3-S HFD3-5-S HFD3-12-S HFD3-24-S DC 3V 5V 12V 24V 8 Pin
    Aliexpress
    37% off
    $1.12
    $1.80
    2PCS Super Small Signal Relay HFD3 HFD3-3-S HFD3-5-S HFD3-12-S HFD3-24-S DC 3V 5V 12V 24V 8 Pin
    Aliexpress
    $19.09
    Appli Parts APSWR-340 90-340,24 VAC Coil, General Purpose Switching Relay,DPDT, For HVAC Applications And Other General Electrical Installations
    Amazon.com
    53
    $19.09
    Appli Parts APSWR-340 90-340,24 VAC Coil, General Purpose Switching Relay,DPDT, For HVAC Applications And Other General Electrical Installations
    Amazon.com
    $9.24
    $23.38
    5 Pack Black 4-Pin SPDT Automotive Relay With Wires & Harness Socket Set, 12V Relay 4 Pin,Car Relay,Relays 4 Pins
    Temu US
    60% off
    $9.24
    $23.38
    5 Pack Black 4-Pin SPDT Automotive Relay With Wires & Harness Socket Set, 12V Relay 4 Pin,Car Relay,Relays 4 Pins
    Temu US
    $3.00
    5PCS/Lot Signal Relay HK19F-DC 3 5 6 9 12 24 V-SHG 3V 5V 6V 9V 12V 24V 8PIN 2A 2 Open 2 Closed
    Aliexpress
    $3.00
    5PCS/Lot Signal Relay HK19F-DC 3 5 6 9 12 24 V-SHG 3V 5V 6V 9V 12V 24V 8PIN 2A 2 Open 2 Closed
    Aliexpress
    $11.76
    BOSCH 0332209158 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
    Amazon.com
    93
    $11.76
    BOSCH 0332209158 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
    Amazon.com
    $7.99
    BOSCH 0332207402 Changeover Micro Relay - 5 Pins, 24 V, 10/15 A - Single
    Amazon.com
    12
    $7.99
    BOSCH 0332207402 Changeover Micro Relay - 5 Pins, 24 V, 10/15 A - Single
    Amazon.com
    $5.02
    12V 30/40A 5-Pin SPDT Relay With Base And Wires
    Temu US
    39
    $5.02
    12V 30/40A 5-Pin SPDT Relay With Base And Wires
    Temu US
    $131.08
    ($3.28/Pc) TXD2-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 2A dpdt(15mm 7.4mm 8.2Mm) THT General Purpose Relay
    Onlinecomponents.com
    $131.08
    ($3.28/Pc) TXD2-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 2A dpdt(15mm 7.4mm 8.2Mm) THT General Purpose Relay
    Onlinecomponents.com
    $40.00
    50X ORIGINAL HK19F-DC 3V-SHG DC 3V Coil DPDT 8Pins 2NO 2NC PCB Mini Power Relay
    eBay.com
    $40.00
    50X ORIGINAL HK19F-DC 3V-SHG DC 3V Coil DPDT 8Pins 2NO 2NC PCB Mini Power Relay
    eBay.com
    $1.88
    $5.60
    5PCS Relay SRD-03 05 09 06 24 12VDC-SL-C 5PINS 3V 5V 9V 6V 24V 12V High-Quality SRD-03VDC-SL-C
    Aliexpress
    66% off
    $1.88
    $5.60
    5PCS Relay SRD-03 05 09 06 24 12VDC-SL-C 5PINS 3V 5V 9V 6V 24V 12V High-Quality SRD-03VDC-SL-C
    Aliexpress
    $115.50
    ($2.31/Pc) HY1Z-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 1A SPDT(12X7.4X10.1)Mm THT Non Polarized Relay
    Onlinecomponents.com
    30-day returns (most items)
    $115.50
    ($2.31/Pc) HY1Z-3V Panasonic Electronic Components Signal Relay 3VDC 45Ohm 1A SPDT(12X7.4X10.1)Mm THT Non Polarized Relay
    Onlinecomponents.com
    $12.50
    YQSIYU SSR-25DA Solid State Relay DC To AC Single Phase Input 3-32V DC To Output 24-380V AC 25A 2PCS
    Amazon.com
    18
    $12.50
    YQSIYU SSR-25DA Solid State Relay DC To AC Single Phase Input 3-32V DC To Output 24-380V AC 25A 2PCS
    Amazon.com
    $17.41
    S2-03P Cynergy3 Axial Relay, 3V Coil 10W
    Onlinecomponents.com
    $17.41
    S2-03P Cynergy3 Axial Relay, 3V Coil 10W
    Onlinecomponents.com