1622825-7 Tyco Electronics, 1622825-7 Datasheet

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1622825-7

Manufacturer Part Number
1622825-7
Description
RL73K 3A 3R0 5% 4K RL
Manufacturer
Tyco Electronics
Series
RL73, CGSr
Datasheet

Specifications of 1622825-7

Resistance (ohms)
3
Power (watts)
1W
Composition
Thick Film
Features
Current Sense
Temperature Coefficient
±200ppm/°C
Tolerance
±5%
Size / Dimension
0.248" L x 0.122" W (6.30mm x 3.10mm)
Height
0.024" (0.60mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
2512 (6432 Metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
RL73K3A3R0JTE
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Key Features
Type RL73 Series
Tyco 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
prolong terminal life. Following the
developments
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.
Literature No. 1773269
Issued: 01-08
Up to 1 Watt at 70°C
Values Down to R10
7 Chip Sizes
Ideal for Current
Detection
Value Marked on Resistor
Lab Kits Available on
Request
Sizes 0402 to 2512
0402, 0603, 0805, 1206,
2512 stocked in
Distribution
beneath
by
the
semiconductor
solder
Dimensions are shown for
reference purposes only.
to
Power Derating Curve
Characteristics -
Electrical
Dimensions
SMD Low Ohmic - Current Sense Resistors
Type RL73 Series
If this device is expected to run at full continuous power then action to improve the cooling should be taken. This can be a
metal substrate, copper pad left under the chip, an opening in the PCB or extra large solder pads.
* Recommended Circuit Board Design
For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve.
How to Order
*RL73K3A
Maximum Operating Temperature:
RL73N1E
RL73H2A
RL73K2A
RL73H2B
RL73K2B
RL73H2E
RL73K2E
RL73H2H
RL73K2H
RL73H3A
RL73N1J
RL73N - 300ppm/°C
Part Number
Common Part
RL73K - Standard
*See table Above
Type
RL73 2A
RL73 2B
RL73 2H
RL73 3A
RL73 1E
RL73 1J
RL73 2E
100ppm/°C
* RL73H -
RL73K
T.C.R.
± 300
± 300
± 100
± 200
± 100
± 200
± 100
± 200
± 100
± 200
± 100
± 200
100
Dimensions are in
millimetres unless
otherwise specified.
80
60
40
20
0
L±0.2
Rated Power
-60 -55 -40
1.0
1.6
2.0
3.2
5.0
6.3
@ 70°C
0.125W
Rating
Power
0.10W
0.25W
0.75W
e.g. 3A - 1W
0.5W
1.0W
See Above
3A
t
-20
Working
Voltage
1.58V
2.23V
2.73V
3.16V
1.11V
Max.
0.5 ±0.05
0.8 ±0.15
W
1.25±0.1
1.6±0.2
2.6±0.2
2.5±0.2
3.1±0.2
-
0
Ambient Temperature (°C)
W
Resistor Value
(10000 milli ohm) 10R
(1000 milli Ohm) 1R0
(100 milli Ohm) R10
20
Overload
Voltage
0.1 Ohm
Specifications subject to
change.
10 Ohm
2.79V
3.95V
5.59V
6.84V
7.90V
1 Ohm
Max.
R10
-
40
D
-55°C to +125°C
0.25 ±0.1
0.3 ±0.1
60 70 80
0.4±0.2
0.5±0.3
E96, E24 J(±5%) E24
C
R10-10R
R10-10R
R10-10R
R10-10R
R10-10R
*F(±1%)
C
Resistance Range
-
-
-
-
-
-
-
L
* See Table Above
Tolerance
100
*F ±1%
G ±2%
J ±5%
R20 - R91
R20 - R91
R10-10R
R10-10R
R10-10R
R10-10R
R10-10R
G(±2%),
J
120125
0.2 ±0.1
0.3 ±0.2
-
-
-
-
-
D
0.3
0.4
passives.tycoelectronics.com
±0.2
0.1
10000
RL73_2B, RL73_2E Only)
TP
tycoelectronics.com
TP - 10,000 (RL73_1E,
-
-
-
-
-
TD - 5000 (RL73_2A,
TE - 4000 (RL73_3A,
Taping & Qty
Packaging
Per 7” Reel
RL73_2H Only)
RL73_1J Only)
5000
5000
5000
TD
TE
-
-
-
t±0.1
0.35
0.45
0.5
0.6
4000
4000
TE
-
-
-
-

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