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RL73K3AR47J

Description
RL73K 3A R47 5%
CategoryPassive components   
File Size178KB,5 Pages
ManufacturerTE Connectivity
Websitehttp://www.te.com
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RL73K3AR47J Overview

RL73K 3A R47 5%

RL73K3AR47J Parametric

Parameter NameAttribute value
Resistor typeCurrent sensing resistor
size code2512
Component typethick film
Number of resistors1
Tolerance5%
Resistance range (Ω)up to 1 kΩ
Resistance (Ω).47
Rated power (W)1
Number of terminations2
Termination typewelding
Installation methodsurface mount
Dimensions (mm)6.35 x 3.1 x .6
Temperature coefficient (ppm/°C)±200
Encapsulation methodstick and roll
SMD Low Ohmic - Current Sense Resistors
Type RL73 Series
Key Features
n
n
n
n
n
n
n
Up to 2 Watts at 70°C
Values down to R10
8 chip sizes
Ideal for current
detection
Value marked on resistor
Sizes 0201 to 2512
0402, 0603, 0805, 1206,
2512 stocked in
distribution
New Higher Power Version
now available
n
Applications
n
n
n
n
n
Audio
Communications
Automotive
Low voltage power supplies
Power management
applications
TE Connectivity are pleased to offer this thick film chip resistor for current sensing positions.
It has a special metal glaze resistive element and a nickel barrier layer beneath the solder to
prolong terminal life. Following the developments by semiconductor manufacturers in the
production of a range of IC's for battery charge management and low voltage power
supplies, the RL73 Series satisfies the demand for a low ohmic shunt resistor to act as a
current sensor.
Characteristics - Electrical - Standard Power
Type
RL73X1H
RL73V1H
RL73N1H
RL73N1E
RL73N1J
RL73H2A
RL73K2A
RL73H2B
RL73K2B
RL73H2E
RL73K2E
RL73H2H
RL73K2H
RL73H3A
RL73K3A
TCR
1000PPM
600PPM
300PPM
300PPM
300PPM
100PPM
200PPM
100PPM
200PPM
100PPM
200PPM
100PPM
200PPM
100PPM
200PPM
Power rating
@ 70°C
0.05W
0.05W
0.05W
0.0625W
0.1W
0.125W
0.125W
0.25W
0.25W
0.5W
0.5W
0.75W
0.75W
1W
1W
Resistance
Range
R10 - R13
R15 - R47
R51 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
R10 - R91
TDF
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
TD
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
--
--
--
--
TE
--
--
--
--
--
--
--
--
--
--
--
4000
4000
4000
4000
Tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Paper tape
Embossed plastic tape
Embossed plastic tape
Embossed plastic tape
Embossed plastic tape
1
1773269 CIS WR 02/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help

RL73K3AR47J Related Products

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Description RL73K 3A R47 5% RL73K 3A R56 5% 4K RL RL73K 3A R47 5% 4K RL RL73K 3A R82 5% 1K RL RL73K 3A R56 5% 1K RL
Resistor type Current sensing resistor FIXED RESISTOR FIXED RESISTOR Current sensing resistor Current sensing resistor
size code 2512 2512 2512 2512 2512
Tolerance 5% 5% 5% 5% 5%
Component type thick film - - thick film thick film
Number of resistors 1 - - 1 1
Resistance range (Ω) up to 1 kΩ - - up to 1 kΩ up to 1 kΩ
Resistance (Ω) .47 - - .82 .56
Rated power (W) 1 - - 1 1
Number of terminations 2 - - 2 2
Termination type welding - - welding welding
Installation method surface mount - - surface mount surface mount
Dimensions (mm) 6.35 x 3.1 x .6 - - 6.35 x 3.1 x .6 6.35 x 3.1 x .6
Temperature coefficient (ppm/°C) ±200 - - ±200 ±200
Encapsulation method stick and roll - - stick and roll stick and roll
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