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Ohmite B5J47R Vitreous Enamel Power Resistor
Ohmite’s Brown Devil® 200 Series is a robust power resistor known for its exceptional durability and performance under demanding conditions. Constructed with all-welded components and a rugged, flame-resistant vitreous enamel coating, this resistor ensures reliable operation even at high temperatures. Its hollow-core design allows for rigid mounting using brackets or thru bolts, making it suitable for a wide range of industrial applications. Available in various wattage and resistance values, the 200 Series provides a versatile solution for power dissipation needs. RoHS compliant options are available by adding an “E” suffix to the part number.
Ohmite B5J47R Vitreous Enamel Power Resistor Specifications:
- Series: B5, B8, B12, B20
- Wattage: 5.25, 8.0, 12.0, 20.0
- Ohms: 0.1-20K, 0.03-25K, 0.08-51K, 0.1-100K
- Lead Gauge: 20, 18, 18, 18
- Max Voltage: 187, 250, 625, 750
- Coating: Lead-free vitreous enamel
- Core: Ceramic
- Terminals: Tinned axial; RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu
- Derating: Linearly from 100% @ +25°C to 0% @ +350°C
- Tolerance: 1Ω+: ±5%, under 1Ω: ±10%
- Power rating: Based on 25°C free air rating
- Overload: 10 times rated wattage for 5 seconds
- Temperature coefficient: 5Ω and under: ±400 ppm/°C, Above 5Ω: ±260 ppm/°C
- Max amps: To calculate, use the formula √P/R
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Frequently Asked Questions
Where can I buy Ohmite B5J47R?
You can click on the BUY or RFQ button to purchase B5J47R from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part B5J47R?
You can download the B5J47R datasheet or visit the Ohmite website for support.
Who is the manufacturer of B5J47R?
Ohmite