Operational Amplifiers

6000 Operational Amplifiers Found. Average value of all products in Operational Amplifiers rubric: $12.

Operational Amplifiers BrandsZUIDID, Centechia, ALLOYSEED, SENGTERBELLE, Occkic, RUNPENGRONGBO, CFsunbird, Diymore, TZT, KOQZM, Agoal, VAKIND, Woopower, LOTHYE, FGHGF and 256 more

ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMP
Price: $22.3
Old Price: $25.93
CFsunbirdZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMPCFsunbird Operational Amplifiers
Jason_3C Store
Bluetooth Digital Audio Amplifier Board Dual Channel DC4.5-27V 50WX2 High Power Sound Board Bluetooth Speaker with Protect Cover
Price: $9.11
DiymoreBluetooth Digital Audio Amplifier Board Dual Channel DC4.5-27V 50WX2 High Power Sound Board Bluetooth Speaker with Protect CoverDiymore Operational Amplifiers
Module Sky Seller
2PCS NEW NOVER 10000uF/63V 30x50mm AUDIO GRADE electrolytic capacitor 63V10000UF HIFI POWER 10000UF 63V
Price: $14.41
ZUIDID2PCS NEW NOVER 10000uF/63V 30x50mm AUDIO GRADE electrolytic capacitor 63V10000UF HIFI POWER 10000UF 63VZUIDID Operational Amplifiers
JiaGuan's Store
1.45m 3.5mm Mini Portable Microphone Condenser Clip-on Lapel Lavalier Mic Wired Mikrofo/Microfon Universal for Phone for Laptop
Price: $0.78
Old Price: $1.2
Dpower1.45m 3.5mm Mini Portable Microphone Condenser Clip-on Lapel Lavalier Mic Wired Mikrofo/Microfon Universal for Phone for LaptopDpower Operational Amplifiers
Factory Specials Store
NJM2150 BBE Tone Preamplifier Board Sound Effect Exciter Improve Treble Bass Amp EL218
Price: $4.2
HAXNFIELECNJM2150 BBE Tone Preamplifier Board Sound Effect Exciter Improve Treble Bass Amp EL218HAXNFIELEC Operational Amplifiers
HuaXinHuiDianZi Store
PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power
Price: $0.2
Your CeePAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V PowerYour Cee Operational Amplifiers
IOT EC Store
PAM8403 Digital Amplifier Board 2*3W Class D 2.5V To 5V Power Audio Speaker Sound Amplifier Board Modulo Amplificador
Price: $0.24
OcckicPAM8403 Digital Amplifier Board 2*3W Class D 2.5V To 5V Power Audio Speaker Sound Amplifier Board Modulo AmplificadorOcckic Operational Amplifiers
Module Sky Seller
TDA2030 Mono Amplifier Board 18W 6-12V Audio Power AMP Speaker Amplificador Profesional Sound Board
Price: $0.54
OcckicTDA2030 Mono Amplifier Board 18W 6-12V Audio Power AMP Speaker Amplificador Profesional Sound BoardOcckic Operational Amplifiers
Module Sky Seller
Super Mini HXJ8002 Audio Power Amplifier Board Mono Channel Voice low noise Amplifiers Module 2.0-5.5V Replace PAM8403
Price: $0.23
OcckicSuper Mini HXJ8002 Audio Power Amplifier Board Mono Channel Voice low noise Amplifiers Module 2.0-5.5V Replace PAM8403Occkic Operational Amplifiers
Module Sky Seller
Class D Amplifier Board DC 12V 24V 2X20W Mini Stereo Sound Speaker Amp Board Audio Spectrum Analyzer Modulo Amplificador
Price: $2.14
Old Price: $3.4
OcckicClass D Amplifier Board DC 12V 24V 2X20W Mini Stereo Sound Speaker Amp Board Audio Spectrum Analyzer Modulo AmplificadorOcckic Operational Amplifiers
Module Sky Seller
Bluetooth 5.0 stereo audio power amplifier module 50WX2 subwoofer Bass Treble Volume Control adjustment Tone Board AUX 12V 24
Price: $19.88
DYKBmeteredBluetooth 5.0 stereo audio power amplifier module 50WX2 subwoofer Bass Treble Volume Control adjustment Tone Board AUX 12V 24DYKBmetered Operational Amplifiers
thankforyou Store
XH-M802 Amplifier Board High and Low Voltage Mixer Tone Board Volume Control Subwoofer PCB Adjustment Amplificador
Price: $1.17
OcckicXH-M802 Amplifier Board High and Low Voltage Mixer Tone Board Volume Control Subwoofer PCB Adjustment AmplificadorOcckic Operational Amplifiers China
Module Sky Seller
TDA7379 Stereo Amplifier Board DC 12V 38W+38W 38W*2 AD828 Preamp Speaker Sound System Audio Board Volume Control Spectrum
Price: $2.69
OcckicTDA7379 Stereo Amplifier Board DC 12V 38W+38W 38W*2 AD828 Preamp Speaker Sound System Audio Board Volume Control SpectrumOcckic Operational Amplifiers
Module Sky Seller
Hifi power amplifier board 2.0CH 3W DC5V input 2.0 Channel Digital Stereo Audio Power Amplifier Board
Price: $0.91
HIFivv audioHifi power amplifier board 2.0CH 3W DC5V input 2.0 Channel Digital Stereo Audio Power Amplifier BoardHIFivv audio Operational Amplifiers
HIFI amplifier spare parts center Store
Hard Carrying Case for Pioneer DJ DDJ-SB3 / DDJ-SB2 DJ / DDJ-400 Controller / DDJ-RB Portable 2-Channel Controller
Price: $22.47
FGHGFHard Carrying Case for Pioneer DJ DDJ-SB3 / DDJ-SB2 DJ / DDJ-400 Controller / DDJ-RB Portable 2-Channel ControllerFGHGF Dj Equipment China
3-C Digital technique Store
2021 NEW Bluetooth 5.0 MP3 Decoding Board Module Wireless Car USB MP3 Player TF Card Slot USB FM with Microphone Handsfre
Price: $5.14
ARuiMei2021 NEW Bluetooth 5.0 MP3 Decoding Board Module Wireless Car USB MP3 Player TF Card Slot USB FM with Microphone HandsfreARuiMei Operational Amplifiers
Shenzhen ruimei Store
Dual OP Amp Board Preamp DC Amplification PCB for NE5532 OPA2134 OPA2604 AD826
Price: $1.12
OcckicDual OP Amp Board Preamp DC Amplification PCB for NE5532 OPA2134 OPA2604 AD826Occkic Operational Amplifiers
Module Sky Seller
Wishcolor ICEPOWER power amplifier ICE125ASX2 Digital stereo channel amplificador board HIFI stage AMP With accessories H3-001
Price: $168.43
TZTWishcolor ICEPOWER power amplifier ICE125ASX2 Digital stereo channel amplificador board HIFI stage AMP With accessories H3-001TZT Operational Amplifiers China
Wishcolor Store
High Quality DC 5V-12V Micro Electret Amplifier MIC Condenser Mini Microphone Amplifier Board
Price: $3.06
JETTINGHigh Quality DC 5V-12V Micro Electret Amplifier MIC Condenser Mini Microphone Amplifier BoardJETTING Operational Amplifiers
JETTING Digital Store
TPA3116 100W Subwoofer Amplifier Board Home Theater Mini Amp TPA3116D2 Audio Power Amplifiers Bass DC12-24V
Price: $8.74
AgoalTPA3116 100W Subwoofer Amplifier Board Home Theater Mini Amp TPA3116D2 Audio Power Amplifiers Bass DC12-24VAgoal Operational Amplifiers
Agoal Store
YLY-2088 400W Adjustable 2 Way Crossover Filters 1 Unit Audio Speaker Frequency Divider Full Range Treble Bass
Price: $3.24
AgoalYLY-2088 400W Adjustable 2 Way Crossover Filters 1 Unit Audio Speaker Frequency Divider Full Range Treble BassAgoal Operational Amplifiers China
Agoal Store
PAM8406 Digital Amplifier Board With Volume Potentiometer 5Wx2 Stereo
Price: $0.71
CHARMOONPAM8406 Digital Amplifier Board With Volume Potentiometer 5Wx2 StereoCHARMOON Operational Amplifiers
DeluxAokin Store
SA9227/PCM5102A Audio Decoder DAC Board 32BIT 384KHZ HIFI Asynchronous Speaker Decoder Board DC 5V with Case for Mac OS Windows
Price: $27.78
Old Price: $42.09
OcckicSA9227/PCM5102A Audio Decoder DAC Board 32BIT 384KHZ HIFI Asynchronous Speaker Decoder Board DC 5V with Case for Mac OS WindowsOcckic Operational Amplifiers China
Module Sky Seller
10PCS RED WIMA MKP4 0.33UF 400V PCM22.5 original new MKP-4 334/400V P22.5mm audio 334 hot sale 0.33uf/400v 330NF
Price: $12.46
Old Price: $15.98
ZUIDID10PCS RED WIMA MKP4 0.33UF 400V PCM22.5 original new MKP-4 334/400V P22.5mm audio 334 hot sale 0.33uf/400v 330NFZUIDID Operational Amplifiers China
JiaGuan's Store
4PCS RED WIMA MKP10 0.47UF 250V p22.5mm original new MKP-10 474/250V audio 470nf film 474 PCM22.5 hot sale 0.47uf/250v
Price: $8.33
Old Price: $10.68
ZUIDID4PCS RED WIMA MKP10 0.47UF 250V p22.5mm original new MKP-10 474/250V audio 470nf film 474 PCM22.5 hot sale 0.47uf/250vZUIDID Operational Amplifiers
JiaGuan's Store
5W+5W PAM8406 Bluetooth 5.0 DC3.7-5V stereo audio power amplifier module XY-P5W for Arduino diy kit
Price: $1.76
JIAQISHENG JQS5W+5W PAM8406 Bluetooth 5.0 DC3.7-5V stereo audio power amplifier module XY-P5W for Arduino diy kitJIAQISHENG JQS Operational Amplifiers China
KAIKAI Official Store
50PCS NEW EPCOS B81130C1224K 0.22UF 275VAC PCM15 224/275VAC p15mm 220NF B81130 0.22uf/275vAC 220nf u22 224
Price: $15.58
Old Price: $19.98
ZUIDID50PCS NEW EPCOS B81130C1224K 0.22UF 275VAC PCM15 224/275VAC p15mm 220NF B81130 0.22uf/275vAC 220nf u22 224ZUIDID Operational Amplifiers China
JiaGuan's Store
TDA2050 Mono Amplifier Board DC 12-24V 5W-120W Audio Sound Speaker Board volume control Car Player with Potentiometer
Price: $1.92
OcckicTDA2050 Mono Amplifier Board DC 12-24V 5W-120W Audio Sound Speaker Board volume control Car Player with PotentiometerOcckic Operational Amplifiers
Module Sky Seller
1 piece opa1612 Double op amp for dac headphone amplifier OPA1612AID patch to pin
Price: $4.3
Weiliang Audio1 piece opa1612 Double op amp for dac headphone amplifier OPA1612AID patch to pinWeiliang Audio Operational Amplifiers China
Derone Audio Parts Store
1pcs PAM8406 Digital amplifier board with volume potentiometer 5Wx2 Stereo
Price: $0.51
JIAQISHENG JQS1pcs PAM8406 Digital amplifier board with volume potentiometer 5Wx2 StereoJIAQISHENG JQS Surge Protectors
KAIKAI Official Store
20PCS NEW EVOX PFR5 3000PF 63V P5MM MKP 302/63V film EVOX-RIFA PFR 302 3nf/63v 3NF 0.003UF
Price: $4.43
Old Price: $5.68
ZUIDID20PCS NEW EVOX PFR5 3000PF 63V P5MM MKP 302/63V film EVOX-RIFA PFR 302 3nf/63v 3NF 0.003UFZUIDID Operational Amplifiers
JiaGuan's Store
10pcs NEW NIPPON KXJ 250V270UF 18X35MM NCC electrolytic Capacitor 270UF 250V CHEMI-CON 270uf/250v kxj
Price: $9.34
Old Price: $11.98
ZUIDID10pcs NEW NIPPON KXJ 250V270UF 18X35MM NCC electrolytic Capacitor 270UF 250V CHEMI-CON 270uf/250v kxjZUIDID Operational Amplifiers
JiaGuan's Store
Dykb Speaker Crossover Filter 90A HiFi Subwoofer Crossover 200W For Bass Subwoofer Home Theater Speaker System Professional
Price: $8.94
DYKBmeteredDykb Speaker Crossover Filter 90A HiFi Subwoofer Crossover 200W For Bass Subwoofer Home Theater Speaker System ProfessionalDYKBmetered Operational Amplifiers
Dykbhuang Store
10PCS RED WIMA MKP10 1500PF 2000V p15mm original new MKP-10 152/2000V audio 1.5nf film 152 PCM15 hot sale 1500pf 2kv 0.0015UF
Price: $9.11
Old Price: $11.68
ZUIDID10PCS RED WIMA MKP10 1500PF 2000V p15mm original new MKP-10 152/2000V audio 1.5nf film 152 PCM15 hot sale 1500pf 2kv 0.0015UFZUIDID Operational Amplifiers China
JiaGuan's Store
20PCS NEW EVOX CFR5 390PF 100V 63V P5MM yellow EVOX-RIFA CFR 390P 100VDC 391 0.39NF 63VDC
Price: $4.66
Old Price: $5.98
ZUIDID20PCS NEW EVOX CFR5 390PF 100V 63V P5MM yellow EVOX-RIFA CFR 390P 100VDC 391 0.39NF 63VDCZUIDID Operational Amplifiers China
JiaGuan's Store
20pcs NICHICON BT 80V220UF 12.5X25MM electrolytic capacitor bt 125 degrees 220uF/80v military industrial capacitor 220UF 80V
Price: $11.45
Old Price: $14.68
ZUIDID20pcs NICHICON BT 80V220UF 12.5X25MM electrolytic capacitor bt 125 degrees 220uF/80v military industrial capacitor 220UF 80VZUIDID Operational Amplifiers China
JiaGuan's Store
50pcs NEW NIPPON LXZ 25V100UF 6.3x11MM electrolytic capacitor NCC 100UF 25V lxz CHEMI-CON 100uF/25v Ultra Low Impedance
Price: $10.67
Old Price: $13.68
ZUIDID50pcs NEW NIPPON LXZ 25V100UF 6.3x11MM electrolytic capacitor NCC 100UF 25V lxz CHEMI-CON 100uF/25v Ultra Low ImpedanceZUIDID Operational Amplifiers
JiaGuan's Store
20PCS NEW EPCOS B32620J681J 680PF 1000V PCM7 681/1000V p7mm 680P B32620 MKP n68J1KV 680pf 1KV 681
Price: $6.23
Old Price: $7.99
ZUIDID20PCS NEW EPCOS B32620J681J 680PF 1000V PCM7 681/1000V p7mm 680P B32620 MKP n68J1KV 680pf 1KV 681ZUIDID Operational Amplifiers
JiaGuan's Store
10PCS RIFA PHE428 4700PF 1600V P15MM MKP 472/1600V audio blue film Capacitor 428 4700p/1600v 4.7NF 4N7 472
Price: $4.66
Old Price: $5.98
ZUIDID10PCS RIFA PHE428 4700PF 1600V P15MM MKP 472/1600V audio blue film Capacitor 428 4700p/1600v 4.7NF 4N7 472ZUIDID Operational Amplifiers China
JiaGuan's Store
DC 1.8-12V TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module For Arduino
Price: $1.28
Old Price: $1.38
OcckicDC 1.8-12V TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module For ArduinoOcckic Operational Amplifiers
Module Sky Seller
PAM8403 mini 5V digital amplifier board with switch potentiometer can be USB powered
Price: $0.61
JIAQISHENG JQSPAM8403 mini 5V digital amplifier board with switch potentiometer can be USB poweredJIAQISHENG JQS Operational Amplifiers
KAIKAI Official Store
Placa amplificadora 50W Player Decoder Board 5V-18V Bluetooth-compatible 5.0 Car FM Radio Module TF USB AUX WMA Player Decode
Price: $4.47
ARuiMeiPlaca amplificadora 50W Player Decoder Board 5V-18V Bluetooth-compatible 5.0 Car FM Radio Module TF USB AUX WMA Player DecodeARuiMei Operational Amplifiers
Shenzhen ruimei Store
Mini HXJ8002 Mono Amplifier Board module BTL Audio Power Sound Voice AMP Board 2.0-5.5V amplifier for speakers volume control
Price: $0.22
OcckicMini HXJ8002 Mono Amplifier Board module BTL Audio Power Sound Voice AMP Board 2.0-5.5V amplifier for speakers volume controlOcckic Operational Amplifiers
Diy Box Electronics Mall Seller
Super Slim 2 x 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V black
Price: $1.77
JIAQISHENG JQSSuper Slim 2 x 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V blackJIAQISHENG JQS Surge Protectors China
KAIKAI Official Store
Mini Bluetooth 5.0 MP3 Decoder Board Audio Receiver MP3 Lossless Player Wireless Stereo Music Amplifier Module
Price: $0.72
OcckicMini Bluetooth 5.0 MP3 Decoder Board Audio Receiver MP3 Lossless Player Wireless Stereo Music Amplifier ModuleOcckic Operational Amplifiers China
Module Sky Seller
XH-M543 High Power Digital Amplifier Board TPA3116D2 Audio Amplifier Module Dual Channel 2*120W
Price: $4.28
AgoalXH-M543 High Power Digital Amplifier Board TPA3116D2 Audio Amplifier Module Dual Channel 2*120WAgoal Operational Amplifiers
Agoal Store
2*15W YDA138 Bluetooth Amplifier Board Module 2.0 Stereo Class D Clear Bass Digital Audio Power Amplifiers car auto amplificador
Price: $4.15
Occkic2*15W YDA138 Bluetooth Amplifier Board Module 2.0 Stereo Class D Clear Bass Digital Audio Power Amplifiers car auto amplificadorOcckic Operational Amplifiers China
Module Sky Seller
DC 1.8-12V TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module For Arduino
Price: $1.41
AgoalDC 1.8-12V TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module For ArduinoAgoal Operational Amplifiers
Agoal Store
Mini PAM8403 2*3W Digital Class D Amplifier Board module Audio Speaker Sound Board 2.5V To 5V Modulo Amplificador volume control
Price: $0.24
OcckicMini PAM8403 2*3W Digital Class D Amplifier Board module Audio Speaker Sound Board 2.5V To 5V Modulo Amplificador volume controlOcckic Operational Amplifiers
Diy Box Electronics Mall Seller
TPA3110 Audio Amplifier Board XH-A232 30W+30W 2.0 Channel Class D Digital Stereo Sound AMP DC 8-26V 3A For Home TV Speaker
Price: $1.39
KYCXDTPA3110 Audio Amplifier Board XH-A232 30W+30W 2.0 Channel Class D Digital Stereo Sound AMP DC 8-26V 3A For Home TV SpeakerKYCXD Operational Amplifiers
Creation Store
SSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound Board
Price: $3.06
OcckicSSM2167 Microphone Preamplifier Board DC 3V-5V Low Noise COMP Compression Module Mono Amplifier Audio Sound BoardOcckic Operational Amplifiers
Module Sky Seller
Hot Sale XH-A232 30W+30W Channel Digital Stereo Audio Power Amplifier Board mp3 amplifier module DC 8-26V 3A
Price: $0.66
CentechiaHot Sale XH-A232 30W+30W Channel Digital Stereo Audio Power Amplifier Board mp3 amplifier module DC 8-26V 3ACentechia Operational Amplifiers
YASUSEZ Accessories Store
TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A C6-001
Price: $3.56
CHENJTPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A C6-001CHENJ Operational Amplifiers
CHENJ Store
Amplifier Board High and Low Voltage Mixer Tone Board Volume Control Subwoofer PCB Adjustment Amplificador m802
Price: $1.09
RIXITEAmplifier Board High and Low Voltage Mixer Tone Board Volume Control Subwoofer PCB Adjustment Amplificador m802RIXITE Operational Amplifiers China
RIXITE Mentality Store
Mini TDA1308 Headphone power Amplifier Board module Audio Preamplifier 3V-6V Class A Class B Stereo Sound Board Low Power AMP
Price: $0.54
OcckicMini TDA1308 Headphone power Amplifier Board module Audio Preamplifier 3V-6V Class A Class B Stereo Sound Board Low Power AMPOcckic Operational Amplifiers
Diy Box Electronics Mall Seller
Bluetooth 5.0 20WX2 Stereo Power Digital Amplifier Board Module AMP Amplificador Home Theater 12V 24V 3.5mm AUX USB XY-AP15H
Price: $3.93
OcckicBluetooth 5.0 20WX2 Stereo Power Digital Amplifier Board Module AMP Amplificador Home Theater 12V 24V 3.5mm AUX USB XY-AP15HOcckic Operational Amplifiers China
Module Sky Seller
4pcs new NIPPON KMQ 450V330UF 30x40mm NCC electrolytic capacitor 330UF/450V CHEMI-CON kmq 330uf 450v
Price: $18.7
Old Price: $23.98
ZUIDID4pcs new NIPPON KMQ 450V330UF 30x40mm NCC electrolytic capacitor 330UF/450V CHEMI-CON kmq 330uf 450vZUIDID Operational Amplifiers
JiaGuan's Store
L298N Driver Module Dual H Bridge High Power Breadboard Peltier Drive Controller
Price: $1.65
Old Price: $2.06
Crust ProL298N Driver Module Dual H Bridge High Power Breadboard Peltier Drive ControllerCrust Pro Operational Amplifiers
JAX`S Store
20PCS NEW NICHICON MUSE ES BP 33UF 6.3V 5X11MM 6.3V33UF Nichicon MUSE-BP 33UF/6.3V 33UF6.3V BP non-polar
Price: $8.25
ZUIDID20PCS NEW NICHICON MUSE ES BP 33UF 6.3V 5X11MM 6.3V33UF Nichicon MUSE-BP 33UF/6.3V 33UF6.3V BP non-polarZUIDID Operational Amplifiers China
JiaGuan's Store
20PCS NEW EVOX MMK5 82NF 250V p5mm film capacitor MMK 823/250V audio 0.082UF 250VDC hot sale 82nf/250v 823
Price: $4.59
Old Price: $5.88
ZUIDID20PCS NEW EVOX MMK5 82NF 250V p5mm film capacitor MMK 823/250V audio 0.082UF 250VDC hot sale 82nf/250v 823ZUIDID Operational Amplifiers China
JiaGuan's Store