Specifications are subject to change without notice
www.prosemitech.com
© No: POF0220230308004P (Engineering) 1 of 6
APSRP Series
APSRP Series-Prosemi Shunt Resistors
Features
• Metal Alloy Low-Resistance shunt resistor.
• Resistance value 0.3mΩ, 0.5mΩ, 1mΩ, 2mΩ, 3mΩ, 4mΩ.
• Low thermal EMF.
• Low TCR.
• Very low inductance.
• Halogen free, lead free and RoHS compliant.
• AEC-Q200 qualified available.
Applications
• Power modules.
• Frequency converters.
• Current sensor for power hybrid sources high current for automotive.
• Lithium battery protection board.
Part number System
APSRP 25 S 6 F 0M50
【1】 【2】【3】 【4】【5】 【6】
【1】Series Name: Prosemi Shunt Resistor for Automotive.
【2】Chip Size: 25: 2512,
【3】Material: S: CuMnSn, M: CuMn, K: NiCr，C: Ni & Sn plated Copper.
【4】Power Rating: 6=6W, 4=4W, J=Jumper.
【5】Resistance Precision: D: ±0.5%, F: ±1%, J: ±5%, 0: Jumper.
【6】Resistance Code: R000: Jumper, R002: 2mΩ, 0M50: 0.5mΩ.
Electrical Characteristics
“*” : Other values may be available, contact factory
Note:
1) Ir =(P/R)
1/2
R: Resistance Value Ir: Rating Current P: Rating Power;
2) Product temperature coefficient: Includes the TCR effects of the resistor element and the copper terminal.
Size
Power Rating
at 70℃(W)
Resistance Range
(mΩ)
*
±0.5%; ±1%; ±5%
Element
TCR
( ppm/℃)
Operation
Temperature
Range
Product temperature
coefficient (ppm/℃)
2512
6
0.3~2
±30
-55℃~+170℃
±250 for 0.3 mΩ and 0.5 mΩ
±200 for 1mΩ
±75 for 2~4 mΩ
4
3~4
I
max
=100A
Jumper
-
-
-
Specifications are subject to change without notice
www.prosemitech.com
© No: POF0220230308004P(Engineering) 2 of 6
APSRP Series-Prosemi Shunt Resistors A
PSRP Series
Physical Dimensions
Unit: mm
Recommended Solder Pad Layout
Unit: mm
Size
Resistance
(mΩ)
L
W
T
A
P
Element Material
2512
Jumper
6.4±0.2
3.2±0.2
-
1.53±0.2
0.4±0.1
Ni & Sn plated Copper
0.3
0.95±0.1
CuMn
0.5
0.4±0.1
CuMnSn
1
0.3±0.1
CuMn
2
0.5±0.1
NiCr
3
0.3±0.1
NiCr
4
0.25±0.1
NiCr
Type
L
a
b
2512
3.0
2.3
3.5