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The information contained herein does not form part of a
contract and is subject to change without notice. ARCOL
operate a policy of continual product development, therefore,
specifications may change.
It is the responsibility of the customer to ensure that the
component selected from our range is suitable for the intended
application. If in doubt please ask ARCOL.
ARCOL UK Limited,
Threemilestone Ind. Estate,
Truro, Cornwall, TR4 9LG, UK.
T +44 (0) 1872 277431
F +44 (0) 1872 222002
E sales
@
arcolresistors.com
www.arcolresistors.com
2/14.05
AP725 20W TO-263 Power Resistor
Dimensions (mm ± 0.38) Recommended pad layout
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PWR263S-20 Series Power Resistor
DIMENSIONS:
MM
(INCHES)
Soldering Profi le
PWR 263 S - 20 - 10R0 F E
Model
PWR = Power
Resistor
Package
263 = D
2
PAK
Pin Style
S = Surface Mount
Power
20 = 20 W
Resistance Value
<100 ohms ... “R” represents decimal
point (examples: 7R50 =
7.5 Ω; R500 = 0.5 Ω)
≥100 ohms .... First three digits are
signifi cant, fourth digit
represents number of
zeros to follow (exam-
ples: 2000 = 200 ohms;
3002 = 30K ohms)
Absolute Tolerance
J = 5 %
F = 1 %
Packaging
E = Tape & Reel
Blank = Tubes
How to Order
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.
Product Dimensions
7.8
(0.307)
10.1
(0.398)
5.08
(0.20)
1.3
(.051)
1.4
(0.055)
1.92
(0.076)
0.25
(0.010)
48 °
1.6
(0.063)
15.39
(0.606)
8.8
(0.347)
10.4
(0.409)
REF.
3.1
(0.122)
4.5
(0.177)
TOLERANCE:
±0.38
UNLESS OTHERWISE NOTED
(±0.015)
LEAD 0.102 MAX AT MOUNTING
COPLANARITY: (0.004) SURFACE
Recommended Pad Layout
25
75
125
175
225
275
0 50 100 150 200 250 300
Time (seconds)
Temperature (°C)
60 - 120 seconds
60 - 90
seconds
260 °C peak
190 °C
150 °C
220 °C
Ramp Down
6 °C/second
245 °C
Maximum of 20 seconds between
+245 °C and +260 °C
Ramp Up
3 °C/second maximum
10 seconds minimum
<1>
<1>
8.0
(.315)
11.0
(.433)
2.4
(0.095)
0.26
(0.10)
4.23
(0.166)
4.02
(0.158)
10.52
(0.414)
2.25
(0.089)
Typical Part Marking
263 20
XXXX X%
YYY
COSTA RICA
MODEL
NUMBER
TOLERANCE
DATE CODE
COUNTRY
OF ORIGIN
RESISTANCE
CODE
MANUFACTURER'S
TRADEMARK
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PWR263S-20 Series Power Resistor
DIMENSIONS:
MM
(INCHES)
Soldering Profi le
PWR 263 S - 20 - 10R0 F E
Model
PWR = Power
Resistor
Package
263 = D
2
PAK
Pin Style
S = Surface Mount
Power
20 = 20 W
Resistance Value
<100 ohms ... “R” represents decimal
point (examples: 7R50 =
7.5 Ω; R500 = 0.5 Ω)
≥100 ohms .... First three digits are
signifi cant, fourth digit
represents number of
zeros to follow (exam-
ples: 2000 = 200 ohms;
3002 = 30K ohms)
Absolute Tolerance
J = 5 %
F = 1 %
Packaging
E = Tape & Reel
Blank = Tubes
How to Order
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.
Product Dimensions
7.8
(0.307)
10.1
(0.398)
5.08
(0.20)
1.92
(0.076)
0.25
(0.010)
8.8
(0.347)
10.4
(0.409)
REF.
3.1
(0.122)
4.5
(0.177)
TOLERANCE:
±0.38
UNLESS OTHERWISE NOTED
(±0.015)
LEAD 0.102 MAX AT MOUNTING
COPLANARITY: (0.004) SURFACE
Recommended Pad Layout
25
75
125
175
225
275
0 50 100 150 200 250 300
Time (seconds)
Temperature (°C)
60 - 120 seconds
60 - 90
seconds
260 °C peak
190 °C
150 °C
220 °C
Ramp Down
6 °C/second
245 °C
Maximum of 20 seconds between
+245 °C and +260 °C
Ramp Up
3 °C/second maximum
10 seconds minimum
<1>
<1>
8.0
(.315)
11.0
(.433)
2.4
(0.095)
0.26
(0.10)
4.23
(0.166)
4.02
(0.158)
10.52
(0.414)
2.25
(0.089)
Typical Part Marking
263 20
XXXX X%
YYY
COSTA RICA
MODEL
NUMBER
TOLERANCE
DATE CODE
COUNTRY
OF ORIGIN
RESISTANCE
CODE
MANUFACTURER'S
TRADEMARK
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PWR263S-20 Series Power Resistor
DIMENSIONS:
MM
(INCHES)
Soldering Profi le
PWR 263 S - 20 - 10R0 F E
Model
PWR = Power
Resistor
Package
263 = D
2
PAK
Pin Style
S = Surface Mount
Power
20 = 20 W
Resistance Value
<100 ohms ... “R” represents decimal
point (examples: 7R50 =
7.5 Ω; R500 = 0.5 Ω)
≥100 ohms .... First three digits are
signifi cant, fourth digit
represents number of
zeros to follow (exam-
ples: 2000 = 200 ohms;
3002 = 30K ohms)
Absolute Tolerance
J = 5 %
F = 1 %
Packaging
E = Tape & Reel
Blank = Tubes
How to Order
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.
Product Dimensions
7.8
(0.307)
10.1
(0.398)
5.08
(0.20)
1.92
(0.076)
0.25
(0.010)
8.8
(0.347)
10.4
(0.409)
REF.
TOLERANCE:
±0.38
UNLESS OTHERWISE NOTED
(±0.015)
LEAD 0.102 MAX AT MOUNTING
COPLANARITY: (0.004) SURFACE
Recommended Pad Layout
25
75
125
175
225
275
0 50 100 150 200 250 300
Time (seconds)
Temperature (°C)
60 - 120 seconds
60 - 90
seconds
260 °C peak
190 °C
150 °C
220 °C
Ramp Down
6 °C/second
245 °C
Maximum of 20 seconds between
+245 °C and +260 °C
Ramp Up
3 °C/second maximum
10 seconds minimum
<1>
<1>
8.0
(.315)
11.0
(.433)
2.4
(0.095)
0.26
(0.10)
4.23
(0.166)
4.02
(0.158)
10.52
(0.414)
2.25
(0.089)
Typical Part Marking
263 20
XXXX X%
YYY
COSTA RICA
MODEL
NUMBER
TOLERANCE
DATE CODE
COUNTRY
OF ORIGIN
RESISTANCE
CODE
MANUFACTURER'S
TRADEMARK
Derating Curve
100
80
60
40
20
0
25 50 85 100 115 130 145 155
Power Rated %
Ambient Temperature (°C)
Backplate Temperature
°C
Power Rated
%
Ordering Procedure
Standard Resistor: Series, Resistance Value, Tolerance,
Packaging options T&R - TR or Tubes - blank
e.g. AP725 8R2 J TR / AP725 2R F
Standard part numbers
AP725R1F
AP725R5F
AP7251RF
AP7251R5F
AP7252RF
AP7255RF
AP72510RF
AP72512RF
AP72515RF
AP72520RF
AP72525RF
AP72530RF
AP72533RF
AP72547RF
AP72568RF
AP72575RF
AP725100RF
AP725150RF
AP725200RF
AP7251KF
