PWR163S-25-10R0J Bourns Inc., PWR163S-25-10R0J Datasheet - Page 2

• Manufacturer Part Number: PWR163S-25-10R0J
• Description: RESISTOR, THICK FILM, 10OHM, 25W, 5%
• Manufacturer: Bourns Inc.
• Series: PWR163r

Specifications of PWR163S-25-10R0J

• Resistance: 10ohm
• Resistance Tolerance: ± 5%
• Power Rating: 25W
• Voltage Rating: 250V
• Resistor Element Material: Thick Film
• Resistor Case Style: TO-252 (DPAK)
• Temperature Coefficient: ± 100ppm/°C
• New! Us2012 Catalog Page: PWR163, PWR221T-30 Resistors
• Resistance (ohms): 10
• Power (watts): 25W
• Composition: Thick Film
• Features: Current Sense, Pulse Withstanding
• Tolerance: ±5%
• Size / Dimension: 0.324" L x 0.320" W (8.22mm x 8.13mm)
• Height: 0.110" (2.79mm)
• Lead Style: Surface Mount (SMD - SMT)
• Package / Case: DPak
• Resistance In Ohms: 10.0
• Case: DPak
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 155 C
• Dimensions: 8.13 mm W x 7.24 mm L x 2.79 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Power dissipation is 2.8 W at an ambient temperature of 25 ˚C when mounted on a
double-sided copper board using FR4 standard, 70 µm of copper, 39 x 30 x 1.6 mm.
The energy absorbed by the resistor expressed in Joules can be calculated by
multiplying the peak power of the pulse in watts times the length of the pulse in
seconds.
The energy should not exceed the limits shown in the graph. The overload voltage
should not exceed 1.5 times the maximum operating voltage.
Soldering Profi le
Pulse Power Rating
0.01
275
225
175
125
PWR163 Series Power Resistor
100
75
25
0.1
10
10 - 7
1
0
150 °C
<1>
Maximum of 20 seconds between
+245 °C and +260 °C
10 - 6
50
Ramp Up
3 °C/second maximum
60 - 120 seconds
100
10 - 5
Overload Duration in Seconds
190 °C
Time (seconds)
220 °C
<1>
150
10 -4
10 seconds minimum
245 °C
seconds
60 - 90
200
10 - 3
260 °C peak
250
10 -2
Ramp Down
6 °C/second
Customers should verify actual device performance in their specifi c applications.
300
10 -1
Model
Package
Pin Style
Power
Resistance Value
Absolute Tolerance
Packaging
How to Order
PWR = Power
163 = DPAK Style
S = Surface Mount
25 = 25 W
<100 ohms ... “R” represents decimal
≥100 ohms ... First three digits are
J = 5 %
F = 1 %
E = Tape & Reel
Blank = Tubes
Specifi cations are subject to change without notice.
Resistor
PWR 163 S - 25 - 10R0 J E
point (examples: 7R50 =
7.5 Ω; R500 = 0.5 Ω)
signifi cant, fourth digit
represents number of
zeros to follow (exam-
ples: 2000 = 200 ohms;
3002 = 30K ohms)