ElectronicsHubby Alibaba.com
About Us

C3181 Transistor

Alibaba.com

Overview

Supplier sourcing insights & recommendations

SNS Insider
Mordor Intelligence
30 来源

I have conducted a thorough analysis of the C3181 (2SC3181) transistor market, identifying key suppliers and technical trends.

Key Findings:

  • Core Applications: The C3181 is a staple in the high-fidelity audio market, specifically designed for 55W amplifier output stages due to its high linearity and 120V/8A power handling.
  • Market Trends: The power transistor market is projected to grow at a CAGR of ~6-10% through 2031, with a steady demand for this specific part in the vintage audio repair and specialized Hi-Fi manufacturing sectors.
  • Supplier Landscape: Reliable sourcing is primarily available through verified distributors in Shenzhen, who offer the component alongside its PNP complement, the 2SA1264.

The detailed report below includes technical specifications, pricing insights, and a curated list of verified suppliers.

Here is the market report and supplier list for the C3181 transistor. You can continue with:

C3181 Transistor Supplier

Verified suppliers · Quality assurance & trade protection

Shenzhen Dyd Technology Co., Ltd.

Shenzhen Dyd Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
1/1

Well-suited supplier in Transistors

4.9/5.0(23)
Rating
19%
Reorder
93.3%
On-time
≤7h
Reply
Main categories
Other ICsOther Electronic ComponentsTransistors
Audio power amplifier transistor C3181 A1264 2SC3181 2SA1264 TO-3P
Transistor AC128 TO-18
Power transistor 2SD1803 D1803 1803 TO-251
$2-3
MOQ : 10 pieces
$2-5
MOQ : 10 pieces
$1-3
MOQ : 10 pieces
Contact
CCP INTERNATIONAL TRADE CO., LIMITED

CCP INTERNATIONAL TRADE CO., LIMITED

· 2s yrs · Hk, HK🇭🇰
Matches
1/1

Top 10% for inquiries in Transistors - United States of America market

Competitive supplier in Transistors

4.8/5.0(15)
Rating
<15%
Reorder
96.0%
On-time
≤13h
Reply
Main categories
Power Management (PMIC)MemoryTransistors
OEM Original New In Stock JS3181 TO-263 Transistor CZSKU:IM40WY52
CZChips B688 D718 2SD718 Transistor 6R190e6 C1008 Transistores Igbt Mosfet Power Transistor B688 D718 2SD718
100% Genuine, Original & Brand New L3103S TO-263 Transistor CZSKU:OF63HR03
$0.244-0.631
MOQ : 10 pieces
$0.001-0.01
MOQ : 1 piece
$0.278-0.681
MOQ : 10 pieces
Contact
Shenzhen King Joining Tech Co., Ltd.

Shenzhen King Joining Tech Co., Ltd.

· 15s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 20% for orders in Transistors - United States of America market

Trusted supplier in ICs

4.9/5.0(17)
Rating
<15%
Reorder
98.0%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsOther ICsPower Management (PMIC)
Audio Transistor 2SA1301 2SC3280 A1301 C3280 fever on the tube TO-3P--WHTS3 Electronic Component New IC PT2258
STK4191 SR4158d IC transistor 4158d
A transistor. c3074 a1244 a pair of 1.8 new transistor--JMSM3 Electronic Component New IC 2sa1244
$0.0274-1.37
MOQ : 1 piece
$1.57-3.13
MOQ : 1 piece
$0.0058-0.29
MOQ : 1 piece
Contact
Shenzhen Jinyuantai Technology Co., Ltd.

Shenzhen Jinyuantai Technology Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors - United States of America market

Well‑matched supplier in Transistors

4.8/5.0(143)
Rating
32%
Reorder
96.9%
On-time
≤11h
Reply
Main categories
TransistorsWireless & RF ModulesOther ICs
Used: 2SC3286 C3286 2SC3286-M - SILICON POWER TRANSISTOR[ 28-55V 24A 140W 230MHz ] - 100%Original Transistor
100%New: KTC3198 C3198 KTC3198-Y-AT/P - EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, SWITCHING)
Used: 2SC3281 C3281 - 15A 200V POWER TRANSISTOR TO-3PL - 100% original transistor
$12.40
MOQ : 1 piece
$0.20-0.40
MOQ : 1 piece
$0.80
MOQ : 5 pieces
Contact
Shenzhen Maoxing Weiye Technology Co., Ltd.

Shenzhen Maoxing Weiye Technology Co., Ltd.

· 7s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors

Trusted supplier in Transistors

4.5/5.0(38)
Rating
<15%
Reorder
98.9%
On-time
≤2h
Reply
Main categories
Other ICsTransistorsMicrocontrollers and Processors, FPGA
C1815 SOT-23 C1815 Transistor C1815 NPN Transistor 2SC1623 L6 2SC1623 SMD Transistor 2SC3356
2SA1941 2SC5198 TO-3P Transistor C5198 A1941 C5198 C5198 A 1941 Transistor 2SA1941 2SC5198
Electronic Components 2Sc3198 C3198 Ktc3198-Gr 0.15A/50V Npn Transistor C3198gr
$0.02-0.08
MOQ : 1 piece
$0.10-0.46
MOQ : 1 piece
$5-10
MOQ : 1 piece
Contact
Shenzhen Sinosky Electronics Co., Ltd.

Shenzhen Sinosky Electronics Co., Ltd.

VerifiedManufacturer· 9s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for orders in Transistors - United States of America market

Provides e-commerce design services

4.9/5.0(80)
Rating
36%
Reorder
89.7%
On-time
≤3h
Reply
Main categories
Microcontrollers and Processors, FPGAPower Management (PMIC)Networks and Interfaces
New Original Transistor Bipolar BJT 2SC1815 in Stock SOT23
Transistors 2SC3688 TO-3PN Bipolar (BJT) Supply Semiconductors in Stocks
Hot Selling Transistors C8187-4 C8188-2 Semiconductors In Stock
$0.06-0.08
MOQ : 10 pieces
$1.45-1.74
MOQ : 10 pieces
$3.16-3.62
MOQ : 10 pieces
Contact
Shenzhen Bestway Trading Co., Ltd.

Shenzhen Bestway Trading Co., Ltd.

· 9s yrs · Guangdong, CN🇨🇳
Matches
1/1

Reliable supplier in Connectors

4.8/5.0(44)
Rating
<15%
Reorder
98.9%
On-time
≤3h
Reply
Main categories
Other ConnectorsPower Management (PMIC)
New&Original MN13811S-C with Best Price Connector IC Transistor Module Diode Led One Stop Service
New&Original T81H5D312-12 with Best Price Connector IC Transistor Module Diode Led One Stop Service
New&Original C0805C103K5RACTU with Best Price Connector IC Transistor Module Diode Led One Stop Service
$0.02-0.18
MOQ : 1 piece
$0.02-0.18
MOQ : 1 piece
$0.02-0.18
MOQ : 1 piece
Contact
Shenzhen Lingcheng E-Business Department

Shenzhen Lingcheng E-Business Department

· 16s yrs · Guangdong, CN🇨🇳
Matches
1/1

Recommended supplier for Transistors

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤8h
Reply
Main categories
Microcontrollers and Processors, FPGAPower Driver ModulesPower Management (PMIC)
Original New C3205 Transistor
Original New Transistor D313
Original New Transistor C4467
$0.90-1
MOQ : 5 pieces
$0.90-1.50
MOQ : 5 pieces
$1.80-2
MOQ : 5 pieces
Contact
Shenzhen Kechuangdaxin Technology Co., Ltd.

Shenzhen Kechuangdaxin Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
1/1

Recommended supplier for Electronics Stock

4.9/5.0(10)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
integrated circuitconnector/terminalrelaytransistor/diode+1
Brand New Transistor EPC1PC8 With Great Price
Brand New Transistor CXD3142R IC With Great Price
Brand New Transistor 3531 With High Quality
$0.92-8.95
MOQ : 1 piece
$0.92-8.95
MOQ : 1 piece
$0.85-8.15
MOQ : 1 piece
Contact
Shenzhen Jeking Electronic Corp.

Shenzhen Jeking Electronic Corp.

VerifiedManufacturer· 11s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors - United States of America market

100% quality control across all production lines

Provides e-commerce design services

4.9/5.0(102)
Rating
44%
Reorder
99.5%
On-time
≤2h
Reply
Main categories
Other Electronic ComponentsPower Management (PMIC)Transistors
Original Quality Transistors TO220 C1971
TRANSISTOR TO-3 ESM2878
High frequency transistor China original BLY87C
$1.50-1.90
MOQ : 100 pieces
$1.60-1.90
MOQ : 10 pieces
$1.60-1.90
MOQ : 10 pieces
Contact
Shenzhen Shenyixin Electronic Co., Ltd.

Shenzhen Shenyixin Electronic Co., Ltd.

· 8s yrs · Guangdong, CN🇨🇳
Matches
1/1

Competitive supplier in Electronics Stock

4.9/5.0(32)
Rating
<15%
Reorder
95.6%
On-time
≤7h
Reply
Main categories
Other Electronic ComponentsOther ICs
Bom Supplier Transistor MT6188C/C Hot in Stock
Bom Supplier Transistor NSS35200CF8T1G Hot in Stock
Bom Supplier Transistor NCP1581DR2G Hot in Stock
$1.20-10.80
MOQ : 1 piece
$1.20-10.80
MOQ : 1 piece
$1.20-10.80
MOQ : 1 piece
Contact
Shenzhen Xinsheng Microelectronics Technology Co., Ltd.

Shenzhen Xinsheng Microelectronics Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
1/1

Competitive supplier in Transistors

4.8/5.0(23)
Rating
11%
Reorder
93.0%
On-time
≤7h
Reply
Main categories
DiodesTVS DiodesLEDs
TO-92 Transistor Series 5551 C1815 C945 1015 BC327 BC337 BC517 BC547 BC548 BC549 2N2222 3906 3904 5401
PNP Low Frequency Low Power Germanium Transistor 3AX31 3AX31B 3AX31C TO-39
Surface Mount Transistor BC846A 1A BC846B 1B BC846C 1C SOT-23 Crystal Power Transistor
$0.01
MOQ : 1000 pieces
$0.42-0.45
MOQ : 10 pieces
$0.01
MOQ : 10 pieces
Contact
Shenzhen Hanheng Technology Trading Co., Ltd.

Shenzhen Hanheng Technology Trading Co., Ltd.

Verified· 7s yrs · Guangdong, CN🇨🇳
Matches
1/1

Provides e-commerce design services

Inspection of all products

4.7/5.0(109)
Rating
37%
Reorder
93.5%
On-time
≤2h
Reply
Main categories
Microcontrollers and Processors, FPGAPower Management (PMIC)Other Electronic Components
2SC3150 TO220 C3150 BU3150 TO-220 2SC1971 C1971 2SC1969 C1969 2SC4106 C410 (Electronic Components) transistor 2SC1971 circuit IC
New (Electronic Components) transistor 2SC1971circuit IC
C5125 Low-power CPU for Servers/embedded Systems 8 Cores, 8 Threads, 2.8GHz, 50W New and Original Electrical Components C5125
$1-2
MOQ : 1 piece
$1-2
MOQ : 1 piece
$12-13
MOQ : 1 piece
Contact
ShenZhen Nova Semiconductor Co., Ltd

ShenZhen Nova Semiconductor Co., Ltd

VerifiedManufacturer· 16s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors - United States of America market

16 years of experience in exporting

16 years of experience in industry

4.8/5.0(41)
Rating
21%
Reorder
98.5%
On-time
≤3h
Reply
Main categories
Standard and Specialty LogicAluminum Electrolytic CapacitorsMicrocontrollers and Processors, FPGA
NE85630-T1 SC-70 Original Transistor Electronic component suppliers RF TRANS NPN 12V 4.5GHZ SOT-323
ISC031N08NM6ATMA1 Original Electronic Component Suppliers Transistors Single IGBT Spot Supply BOM List Service
$0.10
MOQ : 50 pieces
$0.44
MOQ : 100 pieces
Contact
Shenzhen Huanxin Micro Semiconductor Co., Ltd.

Shenzhen Huanxin Micro Semiconductor Co., Ltd.

· 1 yrs · Guangdong, CN🇨🇳
Matches
1/1

Recommended supplier for Specialized ICs

4.9/5.0(5)
Rating
<15%
Reorder
82.1%
On-time
≤4h
Reply
Main categories
Other Electronic AccessoriesOther Electronic ComponentsSpecialized ICs
2sa1746 a1746 2sc4131 c4131 to-3pf Transistor NPN power transistor
Integrated Circuit 2SC5198/2SA1941 C5198/A1941 TO-3P Transistor
2SA1941 2SC5198 Transistor C5198 A1941 5198 TO-3P C5198 1941 Transistor 2SA1941 2SC5198
$0.18-0.90
MOQ : 1 piece
$0.15-0.58
MOQ : 1 piece
$0.18-0.90
MOQ : 1 piece
Contact
Shenzhen Hongda Xinyuan Technology Co., Ltd.

Shenzhen Hongda Xinyuan Technology Co., Ltd.

· 2s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors

Trusted supplier in Transistors

4.7/5.0(30)
Rating
<15%
Reorder
70.8%
On-time
≤1h
Reply
Main categories
TransistorsMicrocontrollers and Processors, FPGALCD Modules
High quality NPN transistors 2SC1815 to -92 50V 0.15a 2SC1815-GR C1815
Original Genuine BC846B, 215 1BW SOT-23 65V/100mA SMD Transistor
SMD BC817 6B NPN Transistor SOT23 0.5A/45V 50 Pieces Silk Screened ICs
$0.01
MOQ : 1 piece
$0.10
MOQ : 1 piece
$0.02
MOQ : 1 piece
Contact
Shenzhen Huanxin Technology Co., Ltd.

Shenzhen Huanxin Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors - United States of America market

Well‑matched supplier in Transistors

4.9/5.0(23)
Rating
11%
Reorder
99.1%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsSpecialized ICsTransistors
2SA1941 2SC5198 New Original TO-3P power Transistor 1941 5198 Transistor 2SA1941 2SC5198 A1941 C5198
2SC2922 HuanXin Transistor Npn 180V 17A 200W Transistor C2922 2SC2922
2SA1837 2SC4793 Audio Power Amplifier Pair Tube To-220F NPN 20W 230V 1A Original transistors C4793 A1837 2SA1837/2SC4793
$0.09
MOQ : 1 piece
$0.09
MOQ : 1 piece
$0.09
MOQ : 1 piece
Contact
Shenzhen Cxcw Electronic Co., Ltd.

Shenzhen Cxcw Electronic Co., Ltd.

VerifiedManufacturer· 11s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors

Provides e-commerce design services

Inspection according to client's requirement

4.8/5.0(32)
Rating
14%
Reorder
96.4%
On-time
≤5h
Reply
Main categories
Microcontrollers and Processors, FPGAOther ICsPower Management (PMIC)
Audio power amplifier transistor 2sc5198 2SA1941 C5198 A1941 TO-3P
MOSFET transistor 2sk2611 K2611 TO-3P
Power transistors 2SC5388 c5388 TO-3P transistor
$0.39-0.68
MOQ : 10 pairs
$0.01-0.10
MOQ : 10 pieces
$0.30-1.20
MOQ : 10 pieces
Contact
Shenzhen Dianxian Technology Co., Ltd.

Shenzhen Dianxian Technology Co., Ltd.

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for orders in Transistors - United States of America market

Provides e-commerce design services

Inspection of all products

4.8/5.0(202)
Rating
45%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Other Electronic ComponentsMicrocontrollers and Processors, FPGATransistors
High-power Transistors 2SC4237 C4237 TO-247
Dianxian 2SA1941 2SC5198 in stock Bipolar Transistors TO-3P C5198 2SC5198-O
Original Electronic Components 2SA1538 2SC3953 A1538 C3953 Transistor
$0.70-0.88
MOQ : 5 pieces
$0.20-0.88
MOQ : 5 pieces
$0.08-0.12
MOQ : 5 pieces
Contact
Shenzhen Xeefee Technology Co., Ltd.

Shenzhen Xeefee Technology Co., Ltd.

· 16s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors

Trusted supplier in Transistors

5.0/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
TransistorsPower Management (PMIC)Microcontrollers and Processors, FPGA
(Original New) Transistor J6810A
Transistor 2SA1837 2SC4793 A1837 C4793 TO-220
$0.01-0.09
MOQ : 1 piece
$0.01-0.09
MOQ : 1 piece
Contact
Shenzhen Mixinwei Trading Co., Ltd.

Shenzhen Mixinwei Trading Co., Ltd.

Verified· 5s yrs · Guangdong, CN🇨🇳
Matches
1/1

Top 10% for inquiries in Transistors

Provides e-commerce design services

4.8/5.0(58)
Rating
18%
Reorder
99.4%
On-time
≤3h
Reply
Main categories
Standard and Specialty LogicMicrocontrollers and Processors, FPGAAluminum Electrolytic Capacitors
CGY2108HV/C1 Original Electronic Components suppliers RF Transistor, High Frequency
FDG8842CZ Original Electronic component suppliers Transistors MOSFET N/P-CH 30V/25V 0.75A SC88
$11.55
MOQ : 100 pieces
$0.30
MOQ : 50 pieces
Contact
Shenzhen Xinchuang Smart Technology Co., Ltd.

Shenzhen Xinchuang Smart Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
1/1

Well‑matched supplier in ICs

4.7/5.0(30)
Rating
<15%
Reorder
89.2%
On-time
≤1h
Reply
Main categories
Other ICsPower Management (PMIC)Transistors
Original transistor 2SC2078 TO-220 C2078
NGD8201AG 8201AG TO-252 transistor
D1918 SOT-252 160V 1.5A Transistor
$0.11-0.62
MOQ : 10 pieces
$0.10-0.20
MOQ : 10 pieces
$0.30-2.87
MOQ : 10 pieces
Contact

Related Searches

Explore more sourcing topics & related categories

How to vet Anker suppliers and authorized distributorsHow to Find Verified CR14230 Battery SuppliersHow to Source Xperia Mini Pro SK17i SuppliersHow to Find Verified Medication Dispenser SuppliersHow to source iPhone 13 wholesale in ChinaHow to Source IMX472-AAJK Sensor SuppliersHow to Choose ABB Level Transmitter SuppliersBest Washing Machine Motor Suppliers in Kenya Guide

Sources & References

30 sources cited · Verified industry data & reports

Power Transistor Market Size, Growth & Trends Forecast, ...

SNS Insider

The Power Transistor Market size was valued at USD 16.26 Billion in 2025 and is expected to grow at 9.96% CAGR to reach USD 42.02 Billion by ...

Power Transistor Market Share, Size, Growth Analysis & ...

Mordor Intelligence

The Power Transistor Market worth USD 22.63 billion in 2026 is growing at a CAGR of 5.86% to reach USD 30.07 billion by 2031.

Optoelectronic Transistor Market Size, Share & Growth ...

Research Nester

The optoelectronic transistor market size was valued at USD 1.8 billion in 2025 and is expected to cross USD 3.9 billion by the end of 2035, ...

Power Transistors Market Size to Hit USD 31.76 Billion ...

Precedence Research

The global power transistors market size is accounted at USD 19.77 billion in 2025 and predicted to increase from USD 20.73 billion in 2026 ...

Power Transistors Market is Expected to Hit $23.3 billion by ...

Allied Market Research

The global power transistors market size was valued at $13,660.0 million in 2022, and is projected to reach $23,286.6 million by 2032, registering a CAGR of 5.5 ...

Transistor Market Forecast: Size, Trends, And Opportunity ...

LinkedIn · Data Analyze Research

Transistor market size was valued at USD XX Billion in 2024 and is forecasted to grow at a CAGR of ZZ% from 2026 to 2033, reaching USD YY Billion by 2033.