100 Watt BDS100 Series
From TE Connectivity, the BDS100 series of thick film power resistors offer a virtually inductance free solution, with inductance of less than 40 nH. With a wide range of different resistance options and low tolerance of only 1%, these power resistors allow for flexibility within your designs. A power rating of 100W within a 9.5cm2 footprint gives BDS power resistors a high-power density of 10.5W/cm2.
Features and Benefits:
Available in 6 configurations with 2 or 4 easy to connect terminals
Easy mounting Isotop case
Optimum stability
Space saving solution
Partial dischage of less than 10pC at 2 kV guarantees quality, excellent reliability and a long life span
Product Applications:
Suitable applications for these thick film power resistors include snubbing and filtering. BDS100 power resistors can be used in high frequency and high-voltage applications and can also be used as balancing resistors (in a multi-resistor package).
Power at 25°C
100W with heatsink, 10W without heatsink
Resistance Tolerance
±10%
Temperature Coefficient
≤1Ω ±250ppm/°C, >1Ω ±150ppm/°C
Operating Temperature
-55°C → +70°C
Thermal Resistance
0.7°C/W
Limiting Element Voltage
500Vdc/ac (rms)
Dielectric Withstand Voltage
2000Vac
Insulating Resistance
10000MΩ
Maximum Inductance
40nH
Length
37.8 mm
Width
25.4 mm
Height
15.5 mm
Note
0.47Ω & 1.0Ω are 4-terminal, all other values are 2-terminal
Key Characteristics
Overload duration
RCH25
RCH50
BDS100
BDS250
1 sec.
375W
750W
200W
1500W
2 sec.
300W
600W
150W
1250W
5 sec.
125W
250W
125W
1000W
10 sec.
75W
150W
100W
750W
For each degree the ambient temperature is rais...
