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BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance

    Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
     
    Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers
    • Buy cheap BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance from wholesalers

    BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance

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    Brand Name : BONENS
    Model Number : BC1 25W Resistor
    • Product Details
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    BC1 25W Variable Resistor 1 Ohm to 10K Ohm ±10 Percent Tolerance

    BC1 25W Variable Resistor Rheostat
    BC1 Variable Resistor overview BC1 Resistor close-up view BC1 Resistor side view BC1 Resistor technical details
    The BC-1 wire wound resistor features high resolution capability with a wide resistance range. Designed for durability, 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.
    Technical Specifications
    • Maximum working voltage: 1000V with 2500V insulation voltage
    • 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
    • Rotation durability: 5,000 cycles with ≥90% travel
    • High temperature test: 40°C for 6 weeks with 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 high-temperature enamel-coated resistance wire wound on a ceramic skeleton, with a sliding contact mechanism for variable resistance. The unit features a protective metal enclosure with handwheel operation.
    Technical Parameters
    ELECTRICAL CHARACTERISTICSENVIRONMENT CHARACTERISTICS
    Standard resistance range1Ω~5KΩTemperature range-55℃~350℃
    Resistance tolerance±10%Vibration10~200HZ,40m/S², 3h△R≤±3%R
    Terminal resistance≤0.2% or 1ΩTemperature cycling-55°C,30min to 85°C,30min △R<+3%R,R1>500MΩ
    Insulation resistance≥100mΩ(500Vdc)Humidity40±2°C,RH:95%-98% 48h△R≤±3%R,R12100MΩ
    Maximum temperature350℃Load durabilityR≤1KΩ,5000 cycles R≤1KΩ, 1000 cycles△R≤±5%R
    Mechanical travel300°±10°Shock resistance60~100 times/min, 150m/s²,4000 times
    Applications
    Suitable for telecommunications, railway transportation, electrical equipment, medical devices, industrial machinery, and low-frequency AC/DC electrical equipment requiring voltage/current regulation or adjustable load resistance.
    Product Dimensions
    BC1 Resistor dimensional drawing BC1 Resistor size reference
    Frequently Asked Questions
    How can I place an order?
    You can contact us by email about your order details, or place order online.
    How can I pay?
    After confirming our PI, we will request payment via T/T, Paypal, or Western Union.
    What's the order procedure?
    We discuss order details via email, issue a PI for confirmation, then require prepayment before production (7-15 days lead time). Before completion, we confirm shipment details and balance payment.
    How do you handle defective products?
    We replace defective items or credit the customer, typically in the next shipment.
    How do you ensure product quality?
    We conduct spot inspections during production and finished product inspections before shipment.
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