BestDealPlus
  1. Home
  2. Electronic Components & Supplies
  3. Active Components
Unfortunately, this product is no longer available.
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test
MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test

MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test

(5.0)
US $ 16.78    21% off
US $ 13.26
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts MQ137 Gas Sensor Module DC 5V Ammonia Detection NH3 Gas Sensor Board TTL Level Output for Home Accessories Test Wholesale. Buy Directly From Merchant MWSS PCB Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

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 $ 2.97
(5.0)
HOT
10PCS New 2N6488 2N6491G Paired TO-220 Power Crystal Transistor
US $ 1.51
US $ 1.54
-2%
(5.0)
10PCS/LOT 60V 6A MBRD660TG B660TG B660T TO252
US $ 2.52
US $ 2.65
-5%
(5.0)
10PCS BTA12-600CW BTA12-600SW BTA12-600TW BTA12-700BW BTA12 700BW 600TW 600SW 600CW TO-220
US $ 4.13
US $ 4.42
-6%
(5.0)
Original New 5pcs/ GP7NB60KD STGP7NB60KD TO-220 600V 7A
US $ 2.61
US $ 2.75
-5%
(5.0)
100PCS 2N2222 2N2222A TO-92 TO 92 Transistor New original
US $ 0.65
(4.7)
HOT
BC856 BC857 BC858 PNP SMD Transistor SOT-23 3A 3B 3E 3F 3G 3J 3K 3L SOT23 New Original
US $ 0.75
(5.0)
HOT
New Original 5Pcs 5N3011 H5N3011 TO-3P 300V 88A MOSFET Field-effect Transistor In Stock Electronic Components Good Quality
US $ 12.59
US $ 13.25
-5%
(5.0)
5-10-20PCS New Original LM2940T-5.0 LM2940T 2940T LM2940CT-5.0 TO-220 Best Quality In Stock
US $ 3.43
US $ 3.67
-6%
(5.0)
10Pcs/100Pcs BF199 TO-92 NPN Medium Frequency Transistor Bf199 To92 DIP Triode
US $ 0.59
US $ 0.69
-15%
(5.0)
HOT
10PCS/LOT B20100G MBRB20100CT TO-263 100V 20A SMDJSWDZ
US $ 3.84
US $ 4.11
-6%
(5.0)
10PCS/LOT IAUA200N04S5N010 5N04N010 5N04N012 40V 200A mosfet HOF-5
US $ 4.97
US $ 5.23
-5%
(5.0)
5PCS-10PCS 11N90E FMH11N90E TO-3P 900V 11A ORIGINAL ON STOCK Quick Delivery
US $ 4.34
(5.0)
10PCS XNF6N60T XNF15N60T XNF19N60T XNF20N60T XNF30N60T TO220FPlastic sealing Brand new field-effect transistor with 100% quality
US $ 3.76
US $ 4.06
-7%
(4.8)
HOT
Column Load Cell Sensor 5T 10T 20T 30T 50T 100T Test Tension and Compression Force,High Stability,High precision Sensor
US $ 74.01
US $ 87.07
-15%
(5.0)
10PCS NEW 2SA1011 2SC1986 2SC2344 2SA771 2SC2166 TO-220 A1011 C1986 C2344 A771 C2166 power transistor
US $ 3.81
US $ 4.07
-6%
(5.0)
1PCS 2S 3S 4S Multi-Cell 18650 LiPo Li-Ion Polymer Battery Charger Type-C Step-Up Boost 7.4V 11.1V 14.8V To 8.4V 12.6V 16.8V
US $ 1.52
US $ 1.61
-5%
(5.0)
HOT
5pairs/lot Genuine Original disassembly C3182 A1265 C3182N A1265N 2SC3182 2SA1265
US $ 4.16
(4.0)
HOT
100/200/500PCS 2SC1623 C1623 L6 SOT23 NPN 50V 100mA 0.1A SMD Transistors
US $ 1.84
(5.0)
5PCS/LOT 2SJ550 J550 TO263 MOSFET
US $ 2.11
US $ 2.22
-5%
(5.0)
HOT
20pcs NEW IRFR9N20D 13N15D 13N20D 15N20D 18N15D 24N15D MOSFET DTRPBF FR TO252JSWDZ
US $ 4.46
US $ 4.81
-7%
(5.0)
HOT
20PCS Transistor Triode TO-126 BD131 BD135 BD237 BD679 BD139 BD140 D669 B772 D882 E13003 MJE13003 2SD669 2SB772 2SD882 D669A
US $ 0.68
US $ 0.74
-8%
(5.0)
10PCS C3D02060 C3D02060A TO-220-2 600V 2AHigh Quality In Stock
US $ 3.31
(5.0)
HOT
(100pcs) SI2300 2300 SOT-23 SMD MOSFET Transistor N Channel 3.6A 30V NEW Original
US $ 1.84
(5.0)
HOT
5-10PCS New original K50T60 IKW50N60T 50N60 K75T60 IKW75N60T 75N60 TO-247 IGBT transistor
US $ 7.82
US $ 8.42
-7%
(5.0)
HOT
10Pcs/Lot J13007-1 J13007-1A FHP13007 13007 TO-220 700V 8A 80W Switching Power Transistor 100% New Original
US $ 3.70
(5.0)
HOT
1pcs/lots Imported Japan ALPS RS08U11AZ001 Small Shape Return Shape Straight Slide Potentiometer 10K 8mm Travel Switch
US $ 1.94
US $ 2.18
-11%
(5.0)
HOT
1PCS/LOTS 6674315 for Loader A220 A300S150 Oil Pressure Switch Sensor IC Electronic components for Arduino DIY
US $ 47.17
US $ 53.00
-11%
(5.0)
HOT
20PCS SMAJ SMBJ SMCJ SMAJ18A SMBJ20CA SMCJ8.5CA 10CA 12A 14CA 16A 17CA 6.0A 6.5CA 6.8CA 7.0A 7.5A 8.0A 9.0CA SMBJ14CA SMAJ15CA
US $ 0.57
US $ 0.67
-14%
(5.0)
10-20-30PCS Brand New Original MBR1545CT MBR1545 1545CT TO-220 45V/15A Best Quality transistor In Stock
US $ 2.13
US $ 2.24
-5%
(5.0)
5PCS NEW SFA50UP20DN SFA80UP40DN SFA6603DN SFA70UP30DN SFA80UP60NC TO3P POWER TRANSISTORS TO-3P
US $ 4.51
US $ 4.84
-6%
(4.0)
HOT
20pcs BCX53 AL BCX56-16 BL 2SA1797 AGQ 2SC4672 DKR 2SA1213 NY 2SC2873 MY SOT-89 SMD Transistor
US $ 2.60
(5.0)
10PCS -20PCS G30HP65FB2 STGWA30HP65FB2 30A 650V TO-247 Fast Shipping Quality Guarantee
US $ 10.75
(4.0)
HOT
5PCS FQA9N90C FQA11N90C 9N90C 11N90C 9N90 11N90 TO-3P 9A 11A 900V N-channel Power MOSFET DIP Transistors
US $ 6.78
(5.0)
5pcs A1152 C2719 2SA1152-L A1152 2SC2719 L K C2719-K C2719-L TO-92 PNP Power Transistors Original A1150 2SA1150 A1150Y
US $ 1.93
(5.0)
HOT
10PCS BDX53C BDX54C NPN Darlington Power Transistor Direct Insertion TO-220
US $ 1.10
US $ 1.12
-2%
(5.0)
5Pcs/lot brand new YGW50N65T1 YGW24N65F1 YGW75N65FP YGW65N65FP TO-247 IGBT Tube In Stock
US $ 4.95
US $ 5.32
-7%
(5.0)
HOT
20/50/100PCS S8050 J3Y SOT-23 S8050 SMD S8550 2TY SS8050 Y1 SS8550 Y2 SOT23
US $ 0.20
US $ 0.42
-51%
(5.0)
HOT
50PCS-150PCS SS-12D02-VG4 Interruptor deslizante de doble rango de inserción directa 8.7MM
US $ 3.43
US $ 3.64
-5%
(5.0)
HOT
10Pcs/Lot IRFB3206PBF IRFB3206 TO-220 60V 210A MOSFET N-Channel Power Transistor 100% New Original
US $ 7.44
(5.0)
HOT
10PCS 100% NEW BTA16 BTA16-800SW BTA16 800SW BTA16-700SW BTA16 700SW BTA16-600SW BTA16 600SW TO-220
US $ 3.20
US $ 3.39
-5%
(5.0)
HOT
K40MCS6 K40MCS7 K50MCS7 K40MCH7 K50MCH7 IKW40N120 New energy vehicle grade IGBT
US $ 1.78
(5.0)
HOT
10PCS new MBR4030PT MBR4045PT MBR4045WT MBR4060PT MBR4060WT MBR60100PT MBR60150PT MBR60200PT MBR6030PT MBR6045WT MBR6045PTTO-247
US $ 6.96
US $ 7.40
-6%
(5.0)
10pcs/patch K2414 TO-252 2SK2414 MOS FET imported new original
US $ 4.47
(5.0)
5-10-20PCS 100% New Imported Original XNF20N60T 20N60 20N60T TO-220F 600V 20A Best Quality In Stock
US $ 4.02
US $ 4.33
-7%
(5.0)
HOT
10Pcs/Lot FHD120N03 120N03 FHD120N03B TO-252 120A 30V N-channel Power MOSFET Transistor 100% New Original
US $ 4.44
(5.0)
10Pcs Original new NXP BYC30W-600P 30A 600V fast recovery rectifier BYC30W600P
US $ 10.44
(1.0)
HOT
10Pcs BC807-16 BC807-25 BC807-40 5A 5B 5C SMD Transistor BC817-16 BC817-25 BC817-40 6A 6B 6C
US $ 0.41
US $ 0.45
-9%
(5.0)