购买 12v relay module

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$49.79
Cole Hersee Continuous Duty Solenoid, 85A 12V Dc 4 Stud Spst | 12V Continuous Duty Solenoid | 24059
FleetPride
$49.79
Cole Hersee Continuous Duty Solenoid, 85A 12V Dc 4 Stud Spst | 12V Continuous Duty Solenoid | 24059
FleetPride
$115.99
Cole Hersee 12V 200A Continuous Duty Solenoid Relay | Sol 12V 17.5Ohm Cont 4Stud Bag 8 Card | 24213-Bx
FleetPride
403
$115.99
Cole Hersee 12V 200A Continuous Duty Solenoid Relay | Sol 12V 17.5Ohm Cont 4Stud Bag 8 Card | 24213-Bx
FleetPride
$140.99
Cole Hersee Continuous Duty Solenoid 12V | Cont Duty Reversing Solenoid | 24450-Bp
FleetPride
$140.99
Cole Hersee Continuous Duty Solenoid 12V | Cont Duty Reversing Solenoid | 24450-Bp
FleetPride
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$35.99
$39.99
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
33
Free shipping
折扣 10%
$35.99
$39.99
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
277
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$11.13
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: RPM12JD
Grainger
$11.13
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: RPM12JD
Grainger
$10.70
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
840
$10.70
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
$21.99
30 Amps, 12 V Standard Motor Relays | Standard Motor Products RY-109
Summit Racing
1
$21.99
30 Amps, 12 V Standard Motor Relays | Standard Motor Products RY-109
Summit Racing
$17.78
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC12
Grainger
1
$17.78
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC12
Grainger
$290.41
TDRSRXP-12V - Schneider Electric Automation Relay Automation (New)
Electrical.com
$290.41
TDRSRXP-12V - Schneider Electric Automation Relay Automation (New)
Electrical.com
$45.88
30 Amps, 12 V MSD Relay And Wiring Kits | MSD Ignition 89618
Summit Racing
2
$45.88
30 Amps, 12 V MSD Relay And Wiring Kits | MSD Ignition 89618
Summit Racing
$29.79
857-303 WAGO Relay Module
Standard Electric Supply Co.
$29.79
857-303 WAGO Relay Module
Standard Electric Supply Co.
$8.76
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)
Grainger
$8.76
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)
Grainger
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$59.59
20 Amps, 12 V MSD Solid State Relays | MSD Ignition 89612
Summit Racing
9
$59.59
20 Amps, 12 V MSD Solid State Relays | MSD Ignition 89612
Summit Racing
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$31.60
($6.32/Pc) CB1AH-M-12V Panasonic Electronic Components Relays 12VDC 103Ohm 40A spst-no(30mm 22mm 52Mm) Bracket Automotive Relay Automotive
Onlinecomponents.com
$31.60
($6.32/Pc) CB1AH-M-12V Panasonic Electronic Components Relays 12VDC 103Ohm 40A spst-no(30mm 22mm 52Mm) Bracket Automotive Relay Automotive
Onlinecomponents.com
$88.03
$118.00
Bennett Marine Relay Module 12V By Hodges Marine
Hodges Marine
3
Free shipping
折扣 25%
$88.03
$118.00
Bennett Marine Relay Module 12V By Hodges Marine
Hodges Marine
$11.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - 5-Pack
Super Bright LEDs
$11.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - 5-Pack
Super Bright LEDs
$84.99
Bennett Marine Relay Module 12V RM12
REBELLIONMARINE.COM
$84.99
Bennett Marine Relay Module 12V RM12
REBELLIONMARINE.COM
$160.16
$198.00
Bennett Eic Relay Module 12V By Hodges Marine
Hodges Marine
2
Free shipping
折扣 19%
$160.16
$198.00
Bennett Eic Relay Module 12V By Hodges Marine
Hodges Marine
$108.99
Bennett 12V Relay Module
wholesalemarine
2
$108.99
Bennett 12V Relay Module
wholesalemarine
$23.84
788-311 WAGO Relay Module - Nominal Input Voltage: 12 VDC - 2 Changeover Contacts - Limiting Continuous Current: 8 A - Red Status Indicator - Module
Onlinecomponents.com
$23.84
788-311 WAGO Relay Module - Nominal Input Voltage: 12 VDC - 2 Changeover Contacts - Limiting Continuous Current: 8 A - Red Status Indicator - Module
Onlinecomponents.com
$19.99
12-Volt Starter Solenoid Relay Assembly, Ford, Tractor Parts - Steiner Tractor
Steiner Tractor Parts, Inc
$19.99
12-Volt Starter Solenoid Relay Assembly, Ford, Tractor Parts - Steiner Tractor
Steiner Tractor Parts, Inc
$1.36
$1.70
433Mhz Universal Wireless Remote Control Switch DC 12V 1 CH Channel Relay Receiver Module RF
Aliexpress
Free shipping
折扣 20%
$1.36
$1.70
433Mhz Universal Wireless Remote Control Switch DC 12V 1 CH Channel Relay Receiver Module RF
Aliexpress
$11.96
Veris | VMD1B-C12D | Veris Mini Relay/Spdt/Blade/12Vdc | Relays And Contactors - General Purpose Relays
Kele
$11.96
Veris | VMD1B-C12D | Veris Mini Relay/Spdt/Blade/12Vdc | Relays And Contactors - General Purpose Relays
Kele
$3.75
Hella 931680017 - 20/40A SPDT 12VDC Mini Relay | Custom Connector Kits
Custom Connector Kits
8
$3.75
Hella 931680017 - 20/40A SPDT 12VDC Mini Relay | Custom Connector Kits
Custom Connector Kits
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$59.86
857-724 WAGO Solid-State Relay Module
Standard Electric Supply Co.
$31.44
Dometic Relay, 12V - 12 Volt By Marine Sanitation & Supply
Marine Sanitation & Supply
$31.44
Dometic Relay, 12V - 12 Volt By Marine Sanitation & Supply
Marine Sanitation & Supply
$2.38
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$2.38
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$16.38
Veris | VMD1B-F12D | Veris Mini Relay/Spdt/Blade/Full/12Vdc | Relays And Contactors - General Purpose Relays
Kele
$16.38
Veris | VMD1B-F12D | Veris Mini Relay/Spdt/Blade/Full/12Vdc | Relays And Contactors - General Purpose Relays
Kele
$11.64
Altronix RBSN Relay Module
JMAC
4
$11.64
Altronix RBSN Relay Module
JMAC
$1.61
$2.15
DC 5V 12V 24V 10A Adjustable 32 Modes Time Delay Relay Module LED Digital Timming Trigger Timer
Aliexpress
折扣 25%
$1.61
$2.15
DC 5V 12V 24V 10A Adjustable 32 Modes Time Delay Relay Module LED Digital Timming Trigger Timer
Aliexpress
$2.49
$9.01
Relay Module, MB183865 12V Black Car Auto Relay Module AC Window Relay For Mitsubishi
tk.fortecolchoes.com
折扣 72%
$2.49
$9.01
Relay Module, MB183865 12V Black Car Auto Relay Module AC Window Relay For Mitsubishi
tk.fortecolchoes.com
$105.29
Norlake 169192 Relay - 12 Volt Dc Coil - 30 Amp - Dpst - Relays
Parts Town
$105.29
Norlake 169192 Relay - 12 Volt Dc Coil - 30 Amp - Dpst - Relays
Parts Town
Connecting a 12V Relay to Arduino
instructables.com
Connecting a 12V Relay to Arduino
Connecting a 12V Relay to Arduino: To connect a 12V relay to the Arduino you need the following things: - 1 Arduino - 1 diode for example 1N4007 - 1 NPN transistor for example 2N2222 (in the US) or BC548 (in Europe) - 1 relay for example one with coil voltage 12V and switching vo…
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购买 12v relay module

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$49.79
Cole Hersee Continuous Duty Solenoid, 85A 12V Dc 4 Stud Spst | 12V Continuous Duty Solenoid | 24059
FleetPride
$49.79
Cole Hersee Continuous Duty Solenoid, 85A 12V Dc 4 Stud Spst | 12V Continuous Duty Solenoid | 24059
FleetPride
$115.99
Cole Hersee 12V 200A Continuous Duty Solenoid Relay | Sol 12V 17.5Ohm Cont 4Stud Bag 8 Card | 24213-Bx
FleetPride
403
$115.99
Cole Hersee 12V 200A Continuous Duty Solenoid Relay | Sol 12V 17.5Ohm Cont 4Stud Bag 8 Card | 24213-Bx
FleetPride
$140.99
Cole Hersee Continuous Duty Solenoid 12V | Cont Duty Reversing Solenoid | 24450-Bp
FleetPride
$140.99
Cole Hersee Continuous Duty Solenoid 12V | Cont Duty Reversing Solenoid | 24450-Bp
FleetPride
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$35.99
$39.99
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
33
Free shipping
折扣 10%
$35.99
$39.99
Buyers Products 5541100 Forward And Reverse Relay Module For Reversing Motor Applications, 12V DC, 80A Continuous, 100A Intermittent, Ideal For Tarp
Amazon.com
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
277
$19.99
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
$11.13
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: RPM12JD
Grainger
$11.13
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: RPM12JD
Grainger
$10.70
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
840
$10.70
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
$21.99
30 Amps, 12 V Standard Motor Relays | Standard Motor Products RY-109
Summit Racing
1
$21.99
30 Amps, 12 V Standard Motor Relays | Standard Motor Products RY-109
Summit Racing
$17.78
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC12
Grainger
1
$17.78
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC12
Grainger
$290.41
TDRSRXP-12V - Schneider Electric Automation Relay Automation (New)
Electrical.com
$290.41
TDRSRXP-12V - Schneider Electric Automation Relay Automation (New)
Electrical.com
$45.88
30 Amps, 12 V MSD Relay And Wiring Kits | MSD Ignition 89618
Summit Racing
2
$45.88
30 Amps, 12 V MSD Relay And Wiring Kits | MSD Ignition 89618
Summit Racing
$29.79
857-303 WAGO Relay Module
Standard Electric Supply Co.
$29.79
857-303 WAGO Relay Module
Standard Electric Supply Co.
$8.76
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)
Grainger
$8.76
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)
Grainger
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$59.59
20 Amps, 12 V MSD Solid State Relays | MSD Ignition 89612
Summit Racing
9
$59.59
20 Amps, 12 V MSD Solid State Relays | MSD Ignition 89612
Summit Racing
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$31.60
($6.32/Pc) CB1AH-M-12V Panasonic Electronic Components Relays 12VDC 103Ohm 40A spst-no(30mm 22mm 52Mm) Bracket Automotive Relay Automotive
Onlinecomponents.com
$31.60
($6.32/Pc) CB1AH-M-12V Panasonic Electronic Components Relays 12VDC 103Ohm 40A spst-no(30mm 22mm 52Mm) Bracket Automotive Relay Automotive
Onlinecomponents.com