Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T，paypal， Western Union,MoneyGram |
| Supply Ability | 50000000pcs per Month |
| Resistance | 100Ω~100KΩ |
| Resistance Tolerance | ±2%,±5% |
| Size / Dimension | 22*30mm |
| Rated Power | 2W (70°C) |
| Operating Temperature | -55℃~125℃ |
| Insulation resistance | ≥ 200MΩ |
| Manufacturing Date Code | 1816M |
| Technology | Wirewound |
| Effective Trave | ≥3600°±10° |
| TCR | ±100*10-6/°C |
| Brand Name | Uchi |
| Model Number | 3540S |
| Certification | SMC |
| Place of Origin | Dongguan，Guangdong,China |
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Product Specification
| Payment Terms | T/T，paypal， Western Union,MoneyGram | Supply Ability | 50000000pcs per Month |
| Resistance | 100Ω~100KΩ | Resistance Tolerance | ±2%,±5% |
| Size / Dimension | 22*30mm | Rated Power | 2W (70°C) |
| Operating Temperature | -55℃~125℃ | Insulation resistance | ≥ 200MΩ |
| Manufacturing Date Code | 1816M | Technology | Wirewound |
| Effective Trave | ≥3600°±10° | TCR | ±100*10-6/°C |
| Brand Name | Uchi | Model Number | 3540S |
| Certification | SMC | Place of Origin | Dongguan，Guangdong,China |
| High Light | 10K ohm wire-wound potentiometer ，precision multi-turn adjustable resistor ，2W potentiometer with high accuracy | ||
Specification parameters
| Characteristics | Range of nominal resistance | 100~100KΩ | ||||
| Resistance tolerance | ±2%, ±5% | |||||
| Terminal resistance | ≤2%R or 5Ω | |||||
| Peak noise | ≤100Ω | |||||
| Linear accuracy | ±1%, ±0.5% | |||||
| Electrical angle | 3600°±10° | |||||
| Insulation resistance | ≥ 200MΩ | |||||
| Withstand voltage | 500V (DC or AC peak value) | |||||
| | ||||||
| Environment Characteristics | Rated power | 2W ( 300V 70 °C ) | ||||
| Temperature range | -55°C~+125°C | |||||
| TCR | ±100×10-6/°C | |||||
| Temperature shock | ΔR≤±3%R | |||||
| Collision (390m/S2, 4000 times) | ΔR≤±1%R | |||||
| Moisture proof (GJB306A- 96-Method106, not for 7a, 7b inapplicability) | ΔR≤±3%R, Insulation Resistance≥100MΩ | |||||
| Vibration (10-500HZ, 0.75mm, 6h) | ΔR≤±1%R, Electrical break≤100μS | |||||
| Climate category(IEC68-2-2) | ΔR≤±3%R, Insulation Resistance≥100MΩ, Starting Torque≤20mN.m | |||||
| Operation at low temperature (-55°C, 4h) | ΔR≤±3%R, Starting Torque≤20mN.m | |||||
| Rotational life(10000cscles) | ΔR≤±3%R,peak noise≤500Ω,Starting Torque≤20mN.m | |||||
| Electrical endurance (70°C, 2W, 1000h) | ΔR≤±3%R | |||||
| Steady damp heat (IEC68-2-3, Ca, 96h) | ΔR≤±3%R, Insulation Resistance≥100MΩ, Starting Torque ≤20mN.m | |||||
| | ||||||
| Physical Characteristics | Total mechanical travel | 3600°±10° | ||||
| Rotational torque | 2~10mN.m | |||||
| Stopper torque | ≥300mN.m | |||||
Product Features
1.Bushing mount
2.ROHS compliant
3.Optional center tap and rear shaft extension
4.Optional AR lug feature
5.Gangable with common or concentric shafts
6.High torque available
7.Non-standard features and specificationsavailable
Product size
application area
The 3540 series of multi-turn precision wire-wound potentiometers are mainly used in the fields of instruments, meters, post and telecommunications, electric power equipment, railway signals, aviation and aerospace, etc
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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