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100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
  • 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance
100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance

100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance

Lugar de origen Sichuan, China
Nombre de la marca China
Número de modelo BCI
Detalles del producto
Resistencia:
1 a 10 KΩ
Tolerancia a la resistencia:
± 10%
Composición:
Cerámico
Temperatura de funcionamiento:
-55°C~+165°C
Número de resistores:
1
Tamaño:
106*48*120 mm
Voltaje extremo:
1000V
Voltaje de aislamiento:
2500V
Aumento de la temperatura:
≤300k (25-100W), ≤350k (≥150W)
Itinerario deslizante:
280 ± 5 ° (25-50W), 300 ± 5 ° (≥100W)
Desviación lineal:
≤ ± 10%
Ciclos de rotación:
5000 semanas
Resistencia a aislamiento:
≥100mΩ (500VDC)
Calentamiento máximo:
350℃
Itinerario:
300° ± 10°
Resaltar: 

100r ceramic variable resistor

,

25W variable resistor with warranty

,

1-10kΩ variable resistor ±10% tolerance

Pago y términos de envío
Cantidad de orden mínima
100
Descripción de producto
High Power 100Ω Ceramic Variable Resistor 25W Rheostat
100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 0 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 1 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 2 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 3
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.
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 travel of not less than 90%
  • High temperature test: 40°C for 6 weeks (6 days), insulation resistance less than 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 constantan or nichrome wire as resistance material, coated with high-temperature enamel except for the sliding contact surface. Features a protective metal case with handwheel operation.
100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 4
Performance Characteristics
Electrical Characteristics Environmental Characteristics
Standard resistance range 1Ω~5KΩ Temperature range -55℃~350℃
Resistance tolerance ±10% Vibration 10~200Hz, 40m/S², 3h ΔR≤±3%R
Terminal resistance ≤0.2% or 1Ω Temperature cycling -55°C/30min, 85°C/30min ΔR<+3%R, R1>500MΩ
Insulation resistance ≥100MΩ (500Vdc) Humidity 40±2°C, RH:95%-98% 48h ΔR≤±3%R, R≥100MΩ
Maximum heating temperature 350℃ Load endurance R≤1KΩ: 5000 cycles; R>1KΩ: 1000 cycles ΔR≤±5%R
Mechanical travel 300°±10° Shock resistance 60-100 times/min, 150m/s², 4000 times
100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 5
Applications
Suitable for telecommunications, railway transportation, electrical equipment, medical devices, industrial equipment, and low-frequency AC/DC electrical equipment requiring voltage/current regulation or adjustable load resistance.
Product Dimensions
100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 6 100r Ceramic Variable Resistor 25W 1-10kΩ ±10% Tolerance 7
Frequently Asked Questions
Q: How can I place an order?
A: Contact us by email with your order details or place your order online.
Q: What payment methods do you accept?
A: We accept T/T, PayPal, and Western Union after PI confirmation.
Q: What is your order procedure?
A: We discuss order details, issue a PI for confirmation, require deposit payment, begin production (7-15 days if not in stock), arrange shipment after balance payment.
Q: What is your policy for defective products?
A: We replace defective items or credit your account, typically in the next shipment.
Q: How do you ensure product quality?
A: We conduct spot inspections during production and finished product inspections before shipment.

Etiquetas:

Resistor variable,

Resistor del poder más elevado,

con una resistencia rotativa de cuerda de cable

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Éntrenos en contacto con en cualquier momento

+8618382126946
Segundo piso, Edificio 2, 388 Avenida Rongtai Chengdu Sichuan China
8618382126946
18382126946
scqxelectronics12@126.com
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