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A103 B103 Potentiometer

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Supplier sourcing insights & recommendations

Heqing Electronics Limited
WIN SOURCE
30 来源

The global potentiometer market is projected to reach USD 2.93 billion by 2026, driven by industrial automation and automotive transitions Precedenceresearch. A103 and B103 potentiometers are both 10kΩ components but differ fundamentally in their "taper": A103 is logarithmic (audio taper), ideal for smooth volume control, while B103 is linear, used for precise electrical adjustments in sensors and industrial equipment Win-Source.

I have identified several verified suppliers on B2B platforms, such as Shenzhen Sunhorizon Electronic and Changzhou Kennon Electronics, who offer both models with customization options and high customization capabilities AlibabaAlibaba.

The attached files provide a detailed list of verified suppliers, their production capabilities, and specific product models for your sourcing needs.

I have identified verified suppliers and market insights for your project. You can continue with:

A103 B103 Potentiometer Supplier

Verified suppliers · 2 lists

Shenzhen Sunhorizon Electronic Co., Ltd.

Shenzhen Sunhorizon Electronic Co., Ltd.

· 11s yrs · Guangdong, CN🇨🇳
Matches
3/3

Well-suited supplier in Potentiometers

5.0/5.0(1)
Rating
<15%
Reorder
33.3%
On-time
≤4h
Reply
Main categories
Rotary Potentiometers, RheostatsOther PotentiometersEncoders
60mm Mixer Fader A103 Double Straight Sliding Potentiometer B10K B20K B50K A10K A20K
60mm Mixer Fader B10K A10K Single and Dual Channel Straight Slide Potentiometer B103 A103
Horizontal Slide Potentiometer B10K 10mm A103 B103 Shaft Height 8mm Stereo Sliding Potentiometer
$0.39-0.40
MOQ : 3000 pieces
$0.21-0.28
MOQ : 3000 pieces
$0.12-0.13
MOQ : 10000 pieces
Contact
Changzhou Kennon Electronics Co., Ltd.

Changzhou Kennon Electronics Co., Ltd.

VerifiedManufacturer· 18s yrs · Jiangsu, CN🇨🇳
Matches
3/3

100% quality control across all production lines

23 years of experience in exporting

23 years of experience in industry

5.0/5.0(4)
Rating
<15%
Reorder
90.0%
On-time
≤2h
Reply
Main categories
Rotary Potentiometers, RheostatsTrimmer PotentiometersOther Potentiometers
WH148-1B-2-4F B22K A10k Potentiometer A103 A100k a 20k 90 Degree 8mm Potentiometers 11 Detent Potentiometer
WH148 15mm Rotary Potentiometer 3 Pin B1K-1M Panel Mount Variable Resistor for Audio Amplifier DIY Projects
B102 Ohm Potentiometer B100k Volume Control 500k Rotary 4 7 k 10k-potentiometer Potentiometer Dual
$0.09-0.15
MOQ : 2000 pieces
$0.07-0.15
MOQ : 1000 pieces
$0.09-0.15
MOQ : 2000 pieces
Contact
YU WAH (HK) LIMITED

YU WAH (HK) LIMITED

· 12s yrs · HK, HK🇭🇰
Matches
3/3

Well-suited supplier in Rotary Potentiometers, Rheostats

4.9/5.0(25)
Rating
<15%
Reorder
98.8%
On-time
≤1h
Reply
Main categories
Rotary Potentiometers, RheostatsOther PotentiometersRotary Switches
Gold supplier alpha potentiometer vertical Insulation shaft 6 pins linear 11MM rotary b203 b104 a103k b103k potentiometer
High quality 9mm alpha B10K b103 A500K b50k b100k b20k B250K A10K A50K B1M potentiometer b20k 500K 10k b10k b500k
ODM OEM Carbon film Insulation shaft 6 pins linear 11MM rotary motorized a103k b103k potentiometer
$0.14-0.25
MOQ : 1000 pieces
$0.09-0.11
MOQ : 1000 pieces
$0.162-0.185
MOQ : 1000 pieces
Contact
Foshan Apai Electronic Co., Ltd.

Foshan Apai Electronic Co., Ltd.

· 14s yrs · Guangdong, CN🇨🇳
Matches
3/3

Competitive supplier in Rotary Potentiometers, Rheostats

5.0/5.0(1)
Rating
<15%
Reorder
80.0%
On-time
≤10h
Reply
Main categories
Rotary Potentiometers, RheostatsOther PotentiometersOther Electronic Accessories
B10K B103 Vertical Adjustable Resistor 12.5m D Shaft Handle Rotary Potentiometer/Rheostat
Cheap B103 B10K Rotary Potentiometer with Carbon Film Product Category Potentiometers
5 Ohm Potentiometer 1M Dual B103 Potentiometer 6 Pins 370
$0.20
MOQ : 1000 pieces
$0.08-0.15
MOQ : 1000 pieces
$0.80
MOQ : 1000 pieces
Contact
Tong Yue Xin Commercial And Trading Co., Ltd. (Chengdu)

Tong Yue Xin Commercial And Trading Co., Ltd. (Chengdu)

· 11s yrs · Sichuan Province, CN🇨🇳
Matches
3/3

Recommended supplier for Rotary Potentiometers, Rheostats

4.8/5.0(10)
Rating
<15%
Reorder
93.1%
On-time
≤8h
Reply
Main categories
Rotary Potentiometers, RheostatsOther ResistorsOther Potentiometers
RV24YN20S Single Turn Carbon Film Potentiometer B502 B102 B103 B203 B503 Metal Shell for Electrical Equipment
Single Dial RV16S 100-1M 20% Tolerance 16X2 MM Thumbwheel Potentiometer with Built-in Switch
Bonens RV12MM B10K B50K B103 B503 Power Amplifier Volume Potentiometer Switch Flat/Bent Pin 12mm RV12 5K-100M 10,000 Cycles
$0.85-1.30
MOQ : 10 pieces
$0.25-0.28
MOQ : 100 pieces
$0.26-0.28
MOQ : 10 pieces
Contact
Sichuan Qixing Electronics Co., Ltd.

Sichuan Qixing Electronics Co., Ltd.

VerifiedManufacturer· 18s yrs · Sichuan, CN🇨🇳
Matches
3/3

18 years of experience in exporting

100% quality control across all production lines

21 years of experience in industry

4.7/5.0(22)
Rating
11%
Reorder
90.0%
On-time
≤7h
Reply
Main categories
Other ResistorsRotary Potentiometers, RheostatsTrimmer Potentiometers
Dial Gear Potentiometer 14*1mm B103 B102 B202 B502 B103 B203 B503 Thumwheel 5 Pins Rotary Thumwheel Potentiometer
RV24YN20S B103 10K Ohm Carbon Film Potentioemter with Dial Knob
16mm Rotary Potentiometer B103 10k Potentiometer Linear
$0.08-0.10
MOQ : 1000 pieces
$1.30-1.80
MOQ : 100 pieces
$0.14-0.16
MOQ : 100 pieces
Contact
Soundwell Electronic Products Guangdong Co., Ltd.

Soundwell Electronic Products Guangdong Co., Ltd.

VerifiedManufacturer· 22s yrs · Guangdong, CN🇨🇳
Matches
3/3

23 years of experience in industry

Inspection of all products

Provides e-commerce design services

5.0/5.0(2)
Rating
<15%
Reorder
96.6%
On-time
≤3h
Reply
Main categories
Rotary Potentiometers, RheostatsEncodersOther Potentiometers
Insulated Shaft 7-Pin Rotary Potentiometer A103 Volume Control High Quality Rheostat
Soundwell rotary potentiometer b103 volume controller rv097 potentiometer push button 097 series electric potentiometer10k
RA14 Insulated Shaft Rotary Potentiometer 7 Pin Volume Control Rotary A103 Potentiometer
$0.14-0.40
MOQ : 500 pieces
$0.285-0.60
MOQ : 500 pieces
$0.14-0.40
MOQ : 500 pieces
Contact
Dongguan Terwin Electronics Co., Ltd.

Dongguan Terwin Electronics Co., Ltd.

· 6s yrs · Guangdong, CN🇨🇳
Matches
3/3

Recommended supplier for Rotary Potentiometers, Rheostats

4.8/5.0(40)
Rating
15%
Reorder
65.1%
On-time
≤6h
Reply
Main categories
Rotary Potentiometers, RheostatsOther PotentiometersEncoders
RK097 Type Potentiometer Rotary A103 B103 Potentiometer Bent Pin 10K Audio Potentiometer 15mm Spline/D Shaft
Variable Resistors Replacement Mixer 100mm Straight Slide Potentiometer B103 10K Ohm Linear Single Potentiometers
RD915 9mm Rotary Potentiometer A103 B103 Potentiometer 3 pin 10K Audio Potentiometer 15mm Spline Shaft Center Detent
$0.15-0.35
MOQ : 1000 pieces
$2.50-4.20
MOQ : 1 piece
$0.23-0.35
MOQ : 1000 pieces
Contact
Shenzhen Powerway Technology Co., Ltd.

Shenzhen Powerway Technology Co., Ltd.

VerifiedManufacturer· 2s yrs · Guangdong, CN🇨🇳
Matches
3/3

Provides e-commerce design services

Comply with IATF 16949, ISO standards

4.6/5.0(63)
Rating
32%
Reorder
99.7%
On-time
≤1h
Reply
Main categories
Inductors, CoilsOther CapacitorsAluminum Electrolytic Capacitors
Manufacturer Supply Wholesale 75mm Mixer Fader B10K A10K Dual Channel Straight Slide Potentiometer B103 A103 Adjust Resistor
Factory Direct SC609N Tuning Fader Straight Sliding Potentiometer Wholesale Price Customizable Straight Sliding Potentiometer
Wholesale Price DDJ-400 Digital High, Medium and Low EQ B50K B100K Rotary Potentiometer
$0.50-3
MOQ : 10 pieces
$0.20-1.50
MOQ : 10 pieces
$0.32-1.09
MOQ : 10 pieces
Contact
HUIZHOU HOWANG ELECTRONICS CO.,LTD.

HUIZHOU HOWANG ELECTRONICS CO.,LTD.

· 11s yrs · Guangdong, CN🇨🇳
Matches
3/3

Well-suited supplier in Rotary Potentiometers, Rheostats

4.8/5.0(54)
Rating
14%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
Rotary Potentiometers, RheostatsMusical Instrument AccessoriesStringed Instruments Parts & Accessories
Factory OEM 11mm Vertical Potentiometer Insulation Shaft 4 Pins Linear Rotary A103k B103k Tapped Potentiometer
Good Quality OEM 11mm 6pins B103 Transmitting Shaft Horizontal Potentiometer for Welding Machines
f082 potentiometer single turn 2.5k potentiometer b103 trimpot
$0.45-0.50
MOQ : 500 pieces
$0.30-0.50
MOQ : 1000 pieces
$0.01-0.25
MOQ : 1000 pieces
Contact
Shenzhen Shiji Chaoyue Electronics Co., Ltd.

Shenzhen Shiji Chaoyue Electronics Co., Ltd.

· 8s yrs · Guangdong, CN🇨🇳
Matches
3/3

Provides e-commerce design services

15 years of experience in exporting

Inspection of all products

4.9/5.0(69)
Rating
19%
Reorder
98.9%
On-time
≤6h
Reply
Main categories
LED Driver Board and ModuleOther ICs
Single-Turn RV24YN20S Potentiometer 10K-200K Ohm Range B201 B501 B102 B202 B502 B103 ICs
Hot selling RV30YN20S B102 B202 B502 B103 B503 B204 B105 5K 10K 1K Potentiometer
RV09 B10K B103 Potentiometer Adjustable Resistance 12.5mm Shaft 3 Pins 0932 Vertical adjustable trim pot WH09
$0.78
MOQ : 10 pieces
$0.10-1
MOQ : 1 piece
$0.11-0.31
MOQ : 10 pieces
Contact
Shenzhen Pinkuo Trading Co., Ltd.

Shenzhen Pinkuo Trading Co., Ltd.

· 2s yrs · Guangdong, CN🇨🇳
Matches
3/3

Recommended supplier for Rotary Potentiometers, Rheostats

4.8/5.0(62)
Rating
14%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsOther Electronic Modules and KitsMicrocontrollers and Processors, FPGA
Factory OEM 11mm Carbon Film Horizontal Insulation Shaft 4 Pins Linear Variable Resistor Rotary Potentiometer B103 B104
15mm Wh148 1K Ohm Variable Resistor B103 3-Terminals Rotary Potentiometer Volume Control Rheostats.
Direct Sliding Potentiometer B103 B10K 6-pin Total Length 60mm Handle Length 20mm Mixing Console Push Rod Vertical Push
$0.15-0.30
MOQ : 1000 pieces
$0.06-0.09
MOQ : 10 pieces
$0.70
MOQ : 10 pieces
Contact
Shenzhen Jingmaoyuan Electronics Co., Ltd.

Shenzhen Jingmaoyuan Electronics Co., Ltd.

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

Well-suited supplier in Electronic Components

4.7/5.0(246)
Rating
84%
Reorder
98.4%
On-time
≤3h
Reply
Main categories
Development Boards, KitsTransistorsOther ICs
RV24YN20S single turn carbon film potentiometer B102/B202/B502/B103/B203/B104 1K 10K
RV097 Small Potentiometer 1K 5K 10K 20K 50K 100K RK097 B503 B203 B103 097 Amplifier Audio Potentiometer
RV24YN20S B102 B202 B502 B103 B203 B104 Single Ring Carbon Film Potentiometer 1K-1M
$0.10-0.50
MOQ : 5 pieces
$0.10
MOQ : 10 pieces
$0.45-1
MOQ : 10 pieces
Contact
Shenzhen Xinsheng Microelectronics Technology Co., Ltd.

Shenzhen Xinsheng Microelectronics Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
3/3

Reliable supplier in Rotary Potentiometers, Rheostats

4.8/5.0(23)
Rating
11%
Reorder
92.9%
On-time
≤7h
Reply
Main categories
DiodesTVS DiodesLEDs
b103 Rotary Potentiometer with bracket for welding machine
Rotary Potentiometer B203 B503 B103 1K 5K 10K 50K 100K Handle Length 15mm RK097N Double
$0.20-0.50
MOQ : 2000 pieces
$0.06-0.08
MOQ : 100 pieces
Contact
Shenzhen Jinshengwei Technology Co., Ltd.

Shenzhen Jinshengwei Technology Co., Ltd.

· 10s yrs · Guanddong, CN🇨🇳
Matches
3/3

Trusted supplier in Potentiometers

4.7/5.0(54)
Rating
26%
Reorder
98.5%
On-time
≤4h
Reply
Main categories
Industrial Computer & AccessoriesSensor Hardware & AccessoriesOther Sensors
SC4580GH A10K-15C 6 cm 45MM Stroke Double Slide 6 Foot Mixer Fader Potentiometer
SC6021G B10K B103 75mm Dual Channel Direct Sliding Push-pull Potentiometer Dimming Taiwan Mixer Fader
75MM Mixer Slide Potentiometer | Fader Duplex Potentiometer 8 Pin A20K 15MM Handle
$0.60-1.20
MOQ : 10 pieces
$0.20-1.20
MOQ : 10 pieces
$0.20-1.20
MOQ : 10 pieces
Contact
ShenZhen Mingjia Chuangxin Industry Co.,Ltd

ShenZhen Mingjia Chuangxin Industry Co.,Ltd

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

Reliable supplier in Potentiometers

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤7h
Reply
Main categories
Rotary Potentiometers, RheostatsSwitchesEncoders
Free Samples Custom Single Gang Plastic Lever 30mm 45mm 50k B103 A10k A20k B10k 10k Slide Potentiometer with LED light
Mingjia 6-Pin A103 10k 50k 100k Insulated Shaft 11mm Vertical Potentiometer & Rheostat Hot Rotary Potentiometer
$0.33-0.36
MOQ : 100 pieces
$0.18
MOQ : 1000 pieces
Contact
CCP INTERNATIONAL TRADE CO., LIMITED

CCP INTERNATIONAL TRADE CO., LIMITED

· 2s yrs · Hk, HK🇭🇰
Matches
3/3

Well‑matched supplier in Rotary Potentiometers, Rheostats

4.8/5.0(15)
Rating
<15%
Reorder
92.3%
On-time
≤13h
Reply
Main categories
Power Management (PMIC)MemoryTransistors
Original ALPS RK11 4-Pin Rotary Potentiometer B103 B10K 10K Shaft Length 13mm 18mm 23mm Linear Potentiometers for Volume Control
RV12 Flat Feet Potentiometer with Switch B503 B103 10K 50K Straight Bent Pins Potentiometers for Volume Control Radio Amplifier
RV12 Flat Feet Potentiometer with Switch B503 B103 10K 50K Straight Bent Pins Potentiometers for Volume Control Radio Amplifier
$0.50-1.30
MOQ : 100 pieces
$0.23-0.32
MOQ : 100 pieces
$0.23-0.32
MOQ : 100 pieces
Contact
Shenzhen Cxcw Electronic Co., Ltd.

Shenzhen Cxcw Electronic Co., Ltd.

VerifiedManufacturer· 11s yrs · Guangdong, CN🇨🇳
Matches
3/3

Provides e-commerce design services

Inspection according to client's requirement

4.8/5.0(31)
Rating
14%
Reorder
96.4%
On-time
≤5h
Reply
Main categories
Microcontrollers and Processors, FPGAOther ICsPower Management (PMIC)
RV30YN 20S B103 10K carbon single turn potentiometer
Welding machine potentiometer knob RVS28G B102 B103 10K 1K Double rotary potentiometer
shenzhen cxcw electronic RV30YN20S B102 B202 B502 B103 B203 B503 B104 5K10K 20K ohm carbon single turn potentiometer
$0.30-1.50
MOQ : 10 pieces
$0.25-0.70
MOQ : 10 pieces
$0.60-3
MOQ : 10 pieces
Contact
Chengdu Guosheng Technology Co., Ltd.

Chengdu Guosheng Technology Co., Ltd.

· 18s yrs · Sichuan, CN🇨🇳
Matches
3/3

Well-suited supplier in Rotary Potentiometers, Rheostats

5.0/5.0(2)
Rating
<15%
Reorder
95.7%
On-time
≤7h
Reply
Main categories
Rotary Potentiometers, RheostatsTrimmer PotentiometersOther Resistors
10K Potentiometer WXD3540 Wirewound Potentiometer B103
3386 cermet trimpot 3 pin b103 potentiometer with 8mm long shaft knob
A103 Potentiometer 3540S 10K 50K 100K Wirewound Potentiometers
$0.98-2.30
MOQ : 50 pieces
$0.063-0.90
MOQ : 500 pieces
$0.98-1.80
MOQ : 100 pieces
Contact
Shenzhen Huake Shengye Technology Co., Ltd.

Shenzhen Huake Shengye Technology Co., Ltd.

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

Trusted supplier in Rotary Potentiometers, Rheostats

4.5/5.0(180)
Rating
67%
Reorder
99.2%
On-time
≤4h
Reply
Main categories
Other Electronic ComponentsOther ICsRF Transceiver Modules and Modems
Factory OEM 11mm Carbon Film Horizontal Insulation Shaft 4 Pins Linear Variable Resistor Rotary Potentiometer B103 B104
DB-11KV-1 Carbon Film Insulation Shaft 4 Pins 11mm a103 a503 Rotary Potentiometer
$0.15-0.30
MOQ : 1000 pieces
$0.17-0.19
MOQ : 1000 pieces
Contact
Shenzhen Ruist Electronic Technology Co., Ltd.

Shenzhen Ruist Electronic Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
3/3

Competitive supplier in Rotary Potentiometers, Rheostats

4.7/5.0(18)
Rating
<15%
Reorder
93.6%
On-time
≤2h
Reply
Main categories
DC DC Converters, Off BoardDevelopment Boards, KitsOther Connectors
RUIST Half Shaft RV24YN20F B103/B502 Single-turn Carbon Film Potentiometer 5K 10K Lead-free/RoHS Compliant Plastic/Metal Casing
RUIST 357-22E B102 B202 B502 B103 360 degree endless rotary potentiometer
RUIST Original TOCOS TOKYO Potentiometer RV24YNME20SB502 B103 With switch resistance value of 5K and 10K
$1.75-2
MOQ : 5 pieces
$5.50-6
MOQ : 1 piece
$3.80-4
MOQ : 1 piece
Contact
Shenzhen Yuzens Technologies Co. Ltd.

Shenzhen Yuzens Technologies Co. Ltd.

· 12s yrs · Guangdong, CN🇨🇳
Matches
3/3

Recommended supplier for Electronic Modules and Kits

4.9/5.0(61)
Rating
12%
Reorder
96.0%
On-time
≤3h
Reply
Main categories
Other Electronic Modules and KitsOther Electronic ComponentsOther Electronic Accessories
75MM Mixer Fader B103 Double Straight Sliding Potentiometer B10K B20K B50K A10K A20K
RV24YN20S B103 Single-turn carbon film potentiometer
RV24YN20S 101 102 B103 104 105 201 202 203 204 254 302 303 501 502 503 504 5K 10K 100K 500K 200K 100 ohm Potentiometer
$0.31-0.76
MOQ : 1 piece
$1.45-1.62
MOQ : 2 pieces
$0.95-1.24
MOQ : 1 piece
Contact
Shenzhen Smart Electronics Co., Ltd

Shenzhen Smart Electronics Co., Ltd

· 14s yrs · Guangdong, CN🇨🇳
Matches
3/3

Competitive supplier in Rotary Potentiometers, Rheostats

4.9/5.0(9)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Other PCB & PCBAPCBA
SMART Gear Dial Dual Potentiometer B103/B503 10K/50K 3/5 Pin Volume Potentiometer AC50V DC12V
Smart Electronics 16*2 Switch Wholesale B102/103/203/503 1K/10K/50K Single Double Gear Dial Potentiometer
SMART Electronics 3pin/5pin Gear Potentiometer 1K/5K/10K/20K/50K/100K B102/B103/B104/B203/B502/B503
$0.05-0.90
MOQ : 20 pieces
$0.05-0.90
MOQ : 20 pieces
$0.05-0.90
MOQ : 20 pieces
Contact

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Sources & References

30 sources cited · Verified industry data & reports

The Ultimate Guide to B103 Potentiometer Applications in ...

Heqing Electronics Limited

The global market for potentiometers was valued at USD 1.35 billion in 2024, and experts project it to reach USD 1.42 billion in 2025. This ...

B103 Potentiometer Features and Technical Specifications

WIN SOURCE

The B103 is a linear rotary potentiometer with a resistance of 10,000 ohms and a tolerance of ±20 percent, providing a reliable foundation for ...

A103 Potentiometer - Precision Rotary Control Solutions

Alibaba.com

The A103 potentiometer is a versatile variable resistor widely used in electronic circuits for precise control of voltage and signal levels. Featuring a linear ...

Understanding the B103 Potentiometer: Key Insights for ...

Dongguan Tianqian Electronics Co., Ltd.

The B103 potentiometer is a linear variable resistor that has become a standard choice in many electronic devices due to its reliability and ...

Potentiometer Market : Global Analysis and Forecast (2026 ...

maximize market research

Potentiometer Market size is expected to reach US$ 4.08 Bn. by 2032 from US$ 2.75 Bn. in 2025, at a CAGR of 5.81% during a forecast period.

Potentiometer Market Size To Hit USD 4.51 Billion By 2035

Precedence Research

The global potentiometer market size was reached at USD 2.63 billion in 2025 and is projected to hit around USD 4.51 billion by 2035 with a CAGR of 5.55%.