BestDealPlus
  1. Home
  2. Electronic Components & Supplies
  3. Active Components
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home
2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home

2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home

(5.0)
US $ 8.65
In Stock
FREE SHIPPING WORLDWIDE
 View More  Shop Now

Cheap And Discounts 2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home Wholesale. Buy Directly From Merchant Shop1103707018 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

HOT
10Pcs/Lot FHA3773 3773 FHA3773W TO-3P 300V 40A MOSFET N-channel Power Transistor 100% New Original
US $ 8.33
US $ 9.69
-14%
(5.0)
20 Pcs/Lot WSB5819WA-2/TR SOD323 100% New Original In Stock
US $ 2.98
US $ 3.59
-17%
(5.0)
HOT
10Pcs SMD Transistor MMBTA44 MMBTA44LT1G 3D BC857B 3F BC857C 3G SOT-23
US $ 0.40
US $ 0.45
-12%
(5.0)
HOT
10Pcs/Lot 2SK2611 K2611 TO-3P 900V 9A MOSFET Power Transistor 100% New Original
US $ 5.71
US $ 6.64
-14%
(5.0)
50 Pcs/Lot BZX84-C6V2 Z4W SOT23-3 New and Original In Stock
US $ 0.91
US $ 1.01
-10%
(5.0)
HOT
10PCS Lot Original New 60T65PES MBQ60T65PES 60T65 TO-247 50T65 MBQ50T65FESC 50T65FESC 40T65FDSC 40T65QES IGBT Transistor
US $ 11.35
US $ 12.34
-8%
(5.0)
HOT
10Pcs/Lot FHP170N1F4 170N1F4 FHP170N1F4A TO-220 100V 172A MOSFET N-channel Power Transistor 100% New Original
US $ 5.95
US $ 6.92
-14%
(5.0)
HOT
1pc Genuine Original disassembly IRFP450 IRFP460 IRFP150 IRFP250 IRFP264 IRFP360 IRFP448 IRFP2907 IRFP4232 IRFP4332 IRFP4468
US $ 0.46
US $ 0.54
-14%
(4.8)
100PCS BC337-25 TO-92 BC337 TO92 new triode transistor
US $ 2.00
US $ 2.12
-5%
(5.0)
HOT
10PCS AOD2610E N-Channel Power MOSFET 46A/60V 9.5mOhms TO-252 Chip Original
US $ 5.07
US $ 5.44
-6%
(5.0)
HOT
New/10pcs STP34NM60N STP32NM50N STP6NM60N STP7NM50N STP7NM60N STP8NM50 STP8NM50N STP8NM60N STP9NM40N STP9NM60N TO220 Original On
US $ 2.96
(5.0)
HOT
10pcs NCE8580 NCEP60T18 FHP150N03 NCE01H13 NCE40H20A TO-220 Original On st ock
US $ 2.84
(5.0)
10PCS NEW 100% quality 15T65SD 15T65 BYD15T65SD TO-220F MOSFET
US $ 12.63
US $ 13.53
-6%
(5.0)
HOT
20PCS/Lot TL431 TL431A tl431 GSD TL431 431 WS TL431 TO-92 Regulator Tube Triode Transistor New
US $ 1.31
US $ 1.43
-8%
(4.9)
HOT
KTB631K-Y-U/PH KTB631K B631K + KTD600K-Y-U/PH KTD600K D600K TO-126 1A 120V EPITAXIAL PLANAR PNP+NPN TRANSISTOR 100% New Original
US $ 2.38
US $ 2.77
-14%
(5.0)
HOT
1PCS TMP37F TMP37FT9Z TMP37FT9 TMP37 TO-92 New and Original In Stock
US $ 5.39
(5.0)
HOT
(50piece)100% New BCV72 BCW71 BCW72 BCW31 BCW32 BCW33 BCW60A BCW60B BCW60C BCW81 BCX70G BCX70H BCX70J BCX70K Original
US $ 3.20
(5.0)
HOT
500/1000/2000/3000Pcs MMBTA55 SMD Transistor SOT-23 Footprint 2H Silkscreen PNP Type 300V/500mA Bipolar Amplifier Transistor
US $ 10.61
US $ 14.15
-25%
(5.0)
HOT
10Pcs/Lot CS2837 CS2837AND TO-3P 500V 20A MOSFET N-Channel Field-effect Transistor 100% New Original
US $ 5.50
US $ 6.40
-14%
(5.0)
HOT
10PCS RU60200R N-Channel Power MOSFET 230A/60V 2.5mOhms TO-220 Chip Original
US $ 12.65
US $ 13.52
-6%
(5.0)
5PCS/LOT BYV30JT600P BYV30-600 30A600V TO-247F Brand new original in stock, free shipping
US $ 9.00
(5.0)
10PCS-30PCS/ BTN7960P TO-220-7 Fast Shipping Quality Guarantee
US $ 19.63
(5.0)
HOT
300/500/1000/2000/3000Pcs 2SC2001 C2001 DIP Transistor TO-92 NPN Type Bipolar Amplifier Transistor
US $ 12.53
US $ 16.71
-25%
(5.0)
HOT
10pcs Genuine Original disassembly 23N50 SVF23N50PN 23A500V TMAN23N50 23N50E MOS TO-247
US $ 8.04
US $ 9.11
-11%
(4.3)
4pcs/lot HUF75344G3 75344G TO-247 75A 55V MOS In Stock
US $ 2.65
US $ 2.88
-8%
(5.0)
10PCS-30PCS P3NK80Z STP3NK80Z TO-220 MOS In Stock Fast Shipping
US $ 5.04
(5.0)
10 Pcs/Lot 100% New JXI5020GF SOP24 Original In Stock
US $ 0.99
US $ 1.19
-17%
(5.0)
20 Pcs/Lot AP2138N-1.5TRG1 JD GG2 SOT23-3 100% New Original In Stock
US $ 1.84
US $ 2.22
-17%
(5.0)
HOT
5Pcs HYG020N04NA1P G020N04 HYG020N04 40V220A TO220 MOSFET New Original
US $ 3.20
(5.0)
Free Shipping 5PCS TK7P60V Encapsulation/Package:TO-252,
US $ 11.25
(5.0)
HOT
1PCS Genuine Original disassembly FGH60N60SFD FGH60N60SMD FGH60N60UFD FGH60N60 60N60
US $ 2.75
(4.2)
10 Pcs/Lot XT60-F DIP 100% New Original In Stock
US $ 2.48
US $ 2.99
-17%
(5.0)
HOT
10PCS/50PCS/1000PCS original BS170FTA BS170F Silk screen MV SOT23 MOSFET N-CH 60V 150MA
US $ 1.00
(5.0)
2PCS LM338K TO3 LM338 TO-3 voltage regulator IC
US $ 1.90
US $ 1.99
-4%
(5.0)
HOT
10PCS NCE30H12K N-Channel Power MOSFET 120A/30V 4.5mOhms TO-252 Chip Original
US $ 1.74
US $ 3.06
-43%
(5.0)
10-20pcs/lot CSD17510 CSD17510Q5A QFN 30V In Stock
US $ 1.31
US $ 1.42
-8%
(5.0)
HOT
100/300/500/1000/2000Pcs 2SD1691 D1691 DIP Transistor TO-126 NPN Type 60V/10A Bipolar Amplifier Transistor
US $ 18.89
US $ 25.19
-25%
(5.0)
10PCS 100% New original 2SC1971 C1971 TO-220 high quality High-frequency emission transistor
US $ 2.93
US $ 4.43
-33%
(4.4)
HOT
100/300/500/1000/2000Pcs KSC2690A C2690A DIP Transistor TO-126 NPN Type 160V/2.4A Bipolar Amplifier Transistor
US $ 18.37
US $ 24.50
-25%
(5.0)
HOT
MDS-300A-16 MDS300-18 MDS400A1600V MDS500A1600V Module
US $ 16.61
(5.0)
10 Pcs/Lot DAS09 DAS09-LF-Z SOP8 New and Original In Stock
US $ 1.53
US $ 1.72
-11%
(5.0)
HOT
1pair Original disassembly NEN250 NEP250
US $ 14.95
(1.0)
20 Pcs/Lot BYG20J-E3/TR BYG20J DO-214AC SMA 100% New Original In Stock
US $ 1.48
US $ 1.78
-17%
(5.0)
10PCS-30PCS G4PC30S IRG4PC30S TO-3P IGBT 34A/600V NEW Best Quality Imported Original
US $ 35.88
(5.0)
HOT
100PCS MMUN2233LT1G LMUN2233LT1G A8K SOT-23 50V 100mA SMD Transistor
US $ 2.44
US $ 2.80
-13%
(5.0)
Original New / 2pcs / 2SK3339 TO-3PF 500V 27A
US $ 2.50
US $ 2.75
-9%
(5.0)
HOT
10 PCS fever audio promise electrolytic capacitor NP 50 v, 100 v / 6.8/3.3/4.7/1/2.2 10/22/47 UF
US $ 1.01
US $ 2.12
-52%
(4.5)
HOT
10PCS/20PCS/50PCS/100PCS/500PCS New Original 2SB1260T100R 2SB1260 T100R TRANS PNP 80V 1A SOT-89 Silk Screen BE RK
US $ 2.00
(5.0)