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Bourns PWR163S251R00J Power Resistor
The Bourns PWR163 Series is a DPAK style surface mount power resistor known for its low inductance, making it ideal for high-frequency applications such as amplifiers for audio or wireless base stations. It exhibits excellent pulse characteristics, allowing its use in current limiting or capacitor discharge circuits. The resistor is electrically isolated from the backplate and compatible with lead-free solder reflow temperatures. It is RoHS compliant and AEC-Q200 compliant, ensuring reliability and adherence to environmental standards. The PWR163S-25-1R00J specifically offers a 25W power rating and a resistance value of 1 Ohm with a ±5% tolerance, making it a versatile component for various industrial applications.
Bourns PWR163S251R00J Power Resistor Specifications:
- Resistance: 0.02Ω to 130 KΩ
- Power Rating @ 25 ˚C Case Temperature: 25 W
- Tolerance: ±1 %, ±5 %
- TCR: ±100 PPM/˚C
- Thermal Resistance - Rthj: 5.2 ˚C/W
- Inductance: 0.1 μH maximum
- Operating Voltage: √P*R with a maximum of 250 V
- Dielectric Strength: 2 KV AC
- Insulation Resistance: 10 GΩ
- Operating Temperature: -55 ˚C to 155 ˚C
- Short Term Overload: ΔR ±0.25 % (2x Pr for R < 2Ω, 1.6 x Pr for R≥2Ω, V < 1.5 x Operating Voltage)
- Load Life: ΔR ±1.0 % (1000 hours at rated power)
- Thermal Shock: ΔR ±0.5 % (-55 ˚C to 155 ˚C, 5 cycles)
- Resistance to Soldering Heat: ΔR ±0.5 % (10 seconds at 270 ˚C)
- Vibration: ΔR ±0.25 % (20 G 10-2000 Hz .06 ” D.A.)
- Moisture Sensitivity Level: 1
- AEC-Q200 compliant: Yes
- Flammability: Conforms to UL-94V0
- Material - Resistor: Thick film
- Material - Substrate: Alumina (AL203)
- Material - Housing: Epoxy
- Material - Pins: Tinned Copper (Sn/Cu)
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Frequently Asked Questions
Where can I buy Bourns PWR163S251R00J?
You can click on the BUY or RFQ button to purchase PWR163S251R00J from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part PWR163S251R00J?
You can download the PWR163S251R00J datasheet or visit the Bourns website for support.
Who is the manufacturer of PWR163S251R00J?
Bourns