购买 transistor switching relays

赞助
$3.99
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$3.99
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$5.49
Relay Module Optocoupler Relay Arduino 5V 12V Relay Output 1 2 4 6 8 Channel Relay Module Trigger Board Shield
Temu US
$5.49
Relay Module Optocoupler Relay Arduino 5V 12V Relay Output 1 2 4 6 8 Channel Relay Module Trigger Board Shield
Temu US
$2.49
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$2.49
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$2.49
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$2.49
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$5.99
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$5.99
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$5.99
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$5.99
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$1.79
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$1.79
1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$71.42
Taco SR501-4 1 Zone Switching Relay | Supplyhouse.Com
SupplyHouse.com
153
$71.42
Taco SR501-4 1 Zone Switching Relay | Supplyhouse.Com
SupplyHouse.com
$6.49
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$6.49
5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
Temu US
$224.52
Taco SR504-4 4 Zone Switching Relay | Supplyhouse.Com
SupplyHouse.com
153
$224.52
Taco SR504-4 4 Zone Switching Relay | Supplyhouse.Com
SupplyHouse.com
$226.94
Resideo RA832A1082 240V Switching Relay With Internal Transformer, DPST Switching, RA832A1082 | Supplyhouse.Com
SupplyHouse.com
$226.94
Resideo RA832A1082 240V Switching Relay With Internal Transformer, DPST Switching, RA832A1082 | Supplyhouse.Com
SupplyHouse.com
$179.54
Schneider IEC Control Relay: 120V AC, 10 A, 2NO, Alternating Contacts/Miniature Frame Model: CA2SKE20G7
Grainger
$179.54
Schneider IEC Control Relay: 120V AC, 10 A, 2NO, Alternating Contacts/Miniature Frame Model: CA2SKE20G7
Grainger
$3.91
5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
Temu US
$3.91
5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
Temu US
$7.49
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$7.49
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$4.49
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$4.49
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$2.99
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$2.99
12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
Temu US
$5.22
5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
Temu US
$5.22
5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
Temu US
$3.03
$3.19
Versatile 12V Relay Module With Optocoupler Isolation - Supports High/Low Trigger, Ideal For Arduino & Microcontroller Projects, Easy Terminal
Temu US
$3.03
$3.19
Versatile 12V Relay Module With Optocoupler Isolation - Supports High/Low Trigger, Ideal For Arduino & Microcontroller Projects, Easy Terminal
Temu US
$87.00
Schneider IEC Control Relay: 24V DC, 10 A, 2NO Model: CA3SK20BD
Grainger
$87.00
Schneider IEC Control Relay: 24V DC, 10 A, 2NO Model: CA3SK20BD
Grainger
$748.16
Schneider Electric PLC: (14) Discrete, (4) Transistor/(6) Relay, 100 To 240V AC Model: TM241CE24R
Grainger
$748.16
Schneider Electric PLC: (14) Discrete, (4) Transistor/(6) Relay, 100 To 240V AC Model: TM241CE24R
Grainger
$265.00
Uswitch CS - Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Relay Switch
uHaveControl
$265.00
Uswitch CS - Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Relay Switch
uHaveControl
$285.00
Uswitch CS - Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS XT (External Antenna) $285 Relay Switch
uHaveControl
$285.00
Uswitch CS - Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS XT (External Antenna) $285 Relay Switch
uHaveControl
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$110.40
($2.76/Pc) TXS2-L-4.5V Panasonic Electronic Components Signal Relay 4.5VDC 1A DPDT( (15mm 7.4mm 8.2Mm)) THT Automotive
Onlinecomponents.com
$110.40
($2.76/Pc) TXS2-L-4.5V Panasonic Electronic Components Signal Relay 4.5VDC 1A DPDT( (15mm 7.4mm 8.2Mm)) THT Automotive
Onlinecomponents.com
$449.00
ALLEN BRADLEY 809-A01E - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$449.00
ALLEN BRADLEY 809-A01E - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$131.00
CARLO GAVAZZI DPB02CM48 - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$131.00
CARLO GAVAZZI DPB02CM48 - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$7.14
Ice Cube Relay Weidmüller DRM270615LT - 7760056075, D-SERIES, 115 V AC Input, 250 V AC Output Rating, 10 A Current Rating, 2 CO Contact
Automation24, Inc.
$7.14
Ice Cube Relay Weidmüller DRM270615LT - 7760056075, D-SERIES, 115 V AC Input, 250 V AC Output Rating, 10 A Current Rating, 2 CO Contact
Automation24, Inc.
$42.00
AC Current Switch: fixed core, 0-100A sensing range (PN# ACSN100-AE-F)
Automation Direct
8
$42.00
AC Current Switch: fixed core, 0-100A sensing range (PN# ACSN100-AE-F)
Automation Direct
$392.84
M60AA-24VDC Struthers-Dunn Electromechanical Relay 24VDC 60A DPST-NO(89.3X64.5X59.3)Mm Mercury Displacement Relay
Onlinecomponents.com
$392.84
M60AA-24VDC Struthers-Dunn Electromechanical Relay 24VDC 60A DPST-NO(89.3X64.5X59.3)Mm Mercury Displacement Relay
Onlinecomponents.com
$72.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$72.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$5.99
Ecg2406 Transistor Af/Rf Amp Driver, Switch Sot-23 SMT Package (2 Pieces Per Pack) - Ecg2406
Walmart
$5.99
Ecg2406 Transistor Af/Rf Amp Driver, Switch Sot-23 SMT Package (2 Pieces Per Pack) - Ecg2406
Walmart
$13.50
12V Solenoid Relay Switch 862-1221-211-20 862-1221-211-12 For Trombetta
Fridayparts.com
$13.50
12V Solenoid Relay Switch 862-1221-211-20 862-1221-211-12 For Trombetta
Fridayparts.com
$219.99
00492069 Relay Board Repair
Circuit Board Medics
$219.99
00492069 Relay Board Repair
Circuit Board Medics
$2,608.00
SEL 071001D6X9X71870200 - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$2,608.00
SEL 071001D6X9X71870200 - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$81.61
SR2A101BD Schneider Electric
WiAutomation US
$81.61
SR2A101BD Schneider Electric
WiAutomation US
$435.00
Schiele | 2.407.300.00 | 240V I/O Relay Transistor Module.
Classic Automation
$435.00
Schiele | 2.407.300.00 | 240V I/O Relay Transistor Module.
Classic Automation
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    购买 transistor switching relays

    赞助
    $3.99
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $3.99
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $5.49
    Relay Module Optocoupler Relay Arduino 5V 12V Relay Output 1 2 4 6 8 Channel Relay Module Trigger Board Shield
    Temu US
    $5.49
    Relay Module Optocoupler Relay Arduino 5V 12V Relay Output 1 2 4 6 8 Channel Relay Module Trigger Board Shield
    Temu US
    $2.49
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $2.49
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $2.49
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $2.49
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $5.99
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $5.99
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $5.99
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $5.99
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $1.79
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $1.79
    1/2/4/8 Channel 5V/12V Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $71.42
    Taco SR501-4 1 Zone Switching Relay | Supplyhouse.Com
    SupplyHouse.com
    153
    $71.42
    Taco SR501-4 1 Zone Switching Relay | Supplyhouse.Com
    SupplyHouse.com
    $6.49
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $6.49
    5V/12V 1/2/4/8 Channel Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output X Way For Arduino
    Temu US
    $224.52
    Taco SR504-4 4 Zone Switching Relay | Supplyhouse.Com
    SupplyHouse.com
    153
    $224.52
    Taco SR504-4 4 Zone Switching Relay | Supplyhouse.Com
    SupplyHouse.com
    $226.94
    Resideo RA832A1082 240V Switching Relay With Internal Transformer, DPST Switching, RA832A1082 | Supplyhouse.Com
    SupplyHouse.com
    $226.94
    Resideo RA832A1082 240V Switching Relay With Internal Transformer, DPST Switching, RA832A1082 | Supplyhouse.Com
    SupplyHouse.com
    $179.54
    Schneider IEC Control Relay: 120V AC, 10 A, 2NO, Alternating Contacts/Miniature Frame Model: CA2SKE20G7
    Grainger
    $179.54
    Schneider IEC Control Relay: 120V AC, 10 A, 2NO, Alternating Contacts/Miniature Frame Model: CA2SKE20G7
    Grainger
    $3.91
    5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
    Temu US
    $3.91
    5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
    Temu US
    $7.49
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $7.49
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $4.49
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $4.49
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $2.99
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $2.99
    12V 1/2/4/8 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger 1Way/2/4/8 Ways Relay Switch Module For Arduino
    Temu US
    $5.22
    5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
    Temu US
    $5.22
    5V Relay Module With Isolation - KY-019 1/2/4/6/8 Channel Light-Coupled Relay Module - Industrial Electrical Component
    Temu US
    $3.03
    $3.19
    Versatile 12V Relay Module With Optocoupler Isolation - Supports High/Low Trigger, Ideal For Arduino & Microcontroller Projects, Easy Terminal
    Temu US
    $3.03
    $3.19
    Versatile 12V Relay Module With Optocoupler Isolation - Supports High/Low Trigger, Ideal For Arduino & Microcontroller Projects, Easy Terminal
    Temu US