SMD High Power Precision Resistors
Type RP73 Series
Type RP73 Series
Characteristics -
Electrical
0603 (1J)
Rated Power
Maximum Working Voltage
Maximum Overload Voltage
Working Temperature Range
Rated Ambient Temperature
0.1W
50V
100V
0805 (2A)
0.125W
150V
300V
1206 (2B)
0.25W
200V
400V
-55C - +155C
70°C
2010 (2H)
0.50W
200V
400V
2512 (3A)
1.0W
200V
400V
The RP73 Resistor series is a stable
Thin Film chip resistor range offering
increased power dissipation, higher
temperature capabilities and increased
working voltages compared to the
standard RN73 series.
The resistor is produced by sputtering a
metal film onto high grade alumina and
protecting with 3 complete printed
layers.
Values are normally offered in E96 and
E24 series.
The RP73 Resistor has accurate and
uniform physical dimensions to reduce
placement problems.
Due to special technologies employed
to produce tight tolerances, low TCR
devices at high values the RP73 series
is not individually part marked.
Characteristics -
Resistance Value Range
Package
Size
0603
Package
Code
1J
TCR
(ppm/°C)
5ppm
10/15 ppm
10/15/25/50 ppm
5ppm
0805
2A
10/15 ppm
10/15/25/50 ppm
5ppm
1206
2B
10/15 ppm
10/15/25/50 ppm
5ppm
2010
2H
10/15 ppm
10/15/25/50 ppm
5ppm
2512
3A
10/15 ppm
10/15/25/50 ppm
Resistance
Range
E-24, E-96 Series
49R9 ~ 8K0
25R ~ 100K
4R7 ~ 332K
49R9 ~ 16K
25R ~ 200K
4R7 ~ 499K
49R9 ~ 30K
25R ~ 499K
4R7 ~ 1M0
49R9 ~ 30K
25R ~ 499K
4R7 ~ 1M0
49R9 ~ 50K
25R ~ 499K
4R7 ~ 1M0
Tolerance
%
0.05%, 0.1%, 0.5%, 1%
0.05%
0.1%, 0.5%, 1%
0.05%, 0.1%, 0.5%, 1%
0.05%
0.1%, 0.5%, 1%
0.05%, 0.1%, 0.5%, 1%
0.05%
0.1%, 0.5%, 1%
0.05%, 0.1%, 0.5%, 1%
0.05%
0.1%, 0.5%, 1%
0.05%, 0.1%, 0.5%, 1%
0.05%
0.1%, 0.5%, 1%
Key Features
■
High Precision -
Tolerances down to
0.05%
Low TCR - Down to
5ppm/C
Power Derating Curve
100
80
Rated Load (%)
60
40
20
0
-55
-40
-20
0
20
40
60 70 80
100
120
140 155
Ambient Temperature (°C)
■
■
■
■
■
■
Stable High Frequency
Performance
Operating Temperature
-55C ~ +155C
Increased Power Rating -
Up to 1.0W
200V DC Operating
Voltage
Range of Packaging
options
For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this
curve.
Literature No. 1773272
Issued: 12-07
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
SMD High Power Precision Resistors
Type RP73 Series
Dimensions
D
L
W
t
C
Part Number
RP73 1J
RP73 2A
RP73 2B
RP73 2H
RP73 3A
L ±0.2
1.6
2.0
3.2
4.9
6.3
W ±0.2
0.8
1.25
1.6
2.4
3.1
C
0.3 +/- 0.2
0.4 +/- 0.2
0.5 +/- 0.2
0.6 +/- 0.2
0.6 +/- 0.2
D+0.2/-0.1
0.3
0.3
0.4
0.5
0.5
t ±0.1
0.4
0.5
0.6
0.6
0.6
Solderability - 235°C 2 seconds
DIN IEC 68T2 - 20 Ta Meth. 1
Max Soldering Temperature - 260°C 10 seconds
DIN IEC 68 T2 - 20, Tb Meth. 1A
Handling Recommendations
When flow soldering - the land width must be smaller than the chip resistor width to properly control the solder
application. Generally, the land width can be chip resistor width (W) x 0.7 to 0.8. When reflow soldering - solder
application amount can be adjusted.
Thus the land width can be set to W x 1.0 to 1.3.
How to Order
RP73
Common Part
C
T Coefficient
emp.
A - ±5ppm/°C
RP73 -
SMD Precision
High Power,
High Temperature
C - ±10ppm/°C
D - ±15ppm/°C
F - ±25ppm/°C
G - ±50ppm/°C
2A
1K0
B
Tolerance
TN
Packaging
TG - Cut Tape
(250 pcs)
TDF - Reel
(1000 pcs)
TD - Reel
(5000 pcs)
Package Size Resistor Value
1J - 0603
2A - 0805
2B - 1206
2H - 2010
3A - 2512
100R
(100 ohms)
1K0
(1000 ohms)
10K
(10,000 ohms)
100K
(100,000 ohms)
1M0
(1,000,000 ohms)
A - ±0.05%
B - ±0.1%
D - ±0.5%
F - ±1%
Literature No. 1773272
Issued: 12-07
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
PCB Design
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