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China factory - Sichuan Qixing Electronics Co., Ltd.

Sichuan Qixing Electronics Co., Ltd.

  • China,Chengdu ,Sichuan
  • Verified Supplier
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  3. Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent

  1. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  2. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  3. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  4. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  5. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  6. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  7. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  8. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  9. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  10. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  11. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  12. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  13. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
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  20. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
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  22. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  23. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
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  36. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
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  52. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
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  62. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent
  63. China Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent

Ceramic Disc Rheostat 50W Variable Resistor 1 Ohm to 10K Ohm ±5 Percent

  1. MOQ： 100
  2. Price：
  3. Get Latest Price
Rated Power 50W
Resistance range 1Ω-10KΩ
Resistance tolerance ±5%
Temperature coefficient ±250PPM
Dimensions 66*43*75mm
Power rating 50W
Max voltage 1000V
Insulation voltage 2500V
Temperature rise ≤300K (25-100W), ≤350K (≥150W)
Sliding travel 280±5° (25-50W), 300±5° (≥100W)
Linear deviation ≤±10%
Rotation cycles 5000 weeks
Insulation resistance ≥100MΩ (500Vdc)
Max temperature 350℃
Operating temperature -55℃~350℃
Vibration resistance 10~200Hz, 40m/S²
Type Ceramic disc rheostat
Nominal Resistance Range 1 to 10K ohm
Place of Origin Sichuan, China
Brand Name BONENS
Model Number BC1-50W

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  1. Product Details
  2. Company Details

Product Specification

Rated Power 50W Resistance range 1Ω-10KΩ
Resistance tolerance ±5% Temperature coefficient ±250PPM
Dimensions 66*43*75mm Power rating 50W
Max voltage 1000V Insulation voltage 2500V
Temperature rise ≤300K (25-100W), ≤350K (≥150W) Sliding travel 280±5° (25-50W), 300±5° (≥100W)
Linear deviation ≤±10% Rotation cycles 5000 weeks
Insulation resistance ≥100MΩ (500Vdc) Max temperature 350℃
Operating temperature -55℃~350℃ Vibration resistance 10~200Hz, 40m/S²
Type Ceramic disc rheostat Nominal Resistance Range 1 to 10K ohm
Place of Origin Sichuan, China Brand Name BONENS
Model Number BC1-50W
High Light 50W Disc Rheostat ，1 to 10K Ohm ，±5 Percent Tolerance
Ceramic Disc Rheostat 50W Variable Resistor
Ceramic Disc Rheostat 50W Variable Resistor
The BC-1 wire wound resistor features high resolution capability with a wide resistance range. It offers excellent heat resistance, humidity resistance, and wear resistance characteristics. Suitable for voltage and current adjustment in power equipment and circuits not exceeding 380V AC or 220V DC.
BC-1 Resistor close-up view BC-1 Resistor side view BC-1 Resistor technical details BC-1 Resistor diagram BC-1 Resistor schematic BC-1 Resistor application example BC-1 Resistor in use BC-1 Resistor components
Technical Specifications
  • Maximum working voltage: 1000V; Insulation voltage: 2500V
  • Temperature rise: 25-100W models ≤300K; ≥150W models ≤350K
  • Sliding travel: 25-50W models: 280±5°; ≥100W models: 300±5°
  • Linear deviation: Not greater than ±10% across entire travel
  • Control shaft rotation: 5,000 cycles within ≥90% travel
  • High temperature test: 40°C for 6 weeks (6 days), insulation resistance <1.5mΩ
The BC1 series of rotor-arm sliding wire porcelain disk variants are designed for voltage and current adjustment in industrial electrical equipment up to 500 volts. The resistor uses a round ceramic skeleton with Kanthal copper or nickel chromium wire as resistance material, coated with high-temperature enamel and bonded to the ceramic chassis. The sliding grip and brush mechanism provides variable resistance values.
BC-1 Resistor construction details
Technical Parameters
ELECTRICAL CHARACTERISTICS ENVIRONMENT CHARACTERISTICS
Standard resistance range 1Ω~5KΩ Temperature range -55℃~350℃
Resistance tolerance ±10% Vibration 10~200HZ,40m/S2, 3h△R≤±3%R
Terminal resistance ≤0.2% or 1Ω Temperature cycling -55°,30min,85°,30min △R<+3%R,R1>500MΩ
Insulation resistance ≥100mΩ(500Vdc) Humidity 40±2°,RH:95%-98% 48h△R≤±3%R,R12100MΩ
Maximum heating temperature 350℃ Load endurance R≤1KQ,5000 cycles R≤1KQ, 1000 cycles△R≤±5%R
Mechanical travel 300°±10° Shock resistance 60~100 times/min, 150m/s2,4000 times
BC-1 Resistor technical diagram
Applications
Suitable for telecommunications, transportation railways, electrical equipment, medical devices, industrial equipment, and low-frequency AC/DC electrical equipment for voltage/current regulation or adjustable load resistance.
Product Dimensions
BC-1 Resistor dimensional drawing BC-1 Resistor size reference BC-1 Resistor technical drawing BC-1 Resistor installation example BC-1 Resistor comparison BC-1 Resistor components BC-1 Resistor assembly BC-1 Resistor mounting BC-1 Resistor close-up BC-1 Resistor detail BC-1 Resistor application
Frequently Asked Questions
Q1: How can I place an order?
A: You can contact us by email about your order details, or place order online.
Q2: How can I pay you?
A: After you confirm our PI, we will request payment via T/T, Paypal, or Western Union.
Q3: What's the order procedure?
A: First we discuss order and production details by email. Then we issue a PI for your confirmation. Prepayment or deposit is required before production begins. Production typically takes 7-15 days for items not in stock. Before completion, we'll contact you for shipment details and balance payment. After payment settlement, we prepare shipment.
Q4: How do you handle defective products?
A: We provide replacements for defective items, either through credit or in the next shipment.
Q5: How do you check goods during production?
A: We conduct spot inspections and finished product inspections at each production stage.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~120

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Sichuan Qixing Electronics Co., Ltd.
  • 2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
  • https://www.sc-qixing.com/

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