LPZ

Current Detecting Plate Chip Resistor
Model No. LPZ
■Constructions and Dimensions
2
1
■Feature
①
・High precision has been made possible by using our original
Exterior
②
3
Resistor plate
③
Terminal
trimming method.
b
t
・It is achieved to have good electrical characteristics by using
a special metallic material for the resistor.
c
・Excellent accuracy for current detection, by measure against
c
a
W
L
thermoelectric power.
(Applicable for resistance ≦ 80mΩ)
Dimensions(mm)
Type
LPZ
L
W
t
a
b
c
6.2±0.3
3.1±0.2
1.0±0.2
2.5±0.2
0.8±0.2
1.2±0.3
■Type Designation
Ex)LPZ1 R020 FE
LPZ
1
Type
Current
Detecting Plate
Chip Resistor
R020
F
E
Power Rating
Resistance
Tolerance
Packaging
1：1W
R003～R100
F：±1.0%
Embossed taping
(3～100mΩ)
G：±2.0%
■Power Rating
Type
LPZ
Power
Rating
Tolerance
Resistance
Range
T.C.R.
Rated
Ambient
Temp.
Operating
Temp.Range
[W]
[%]
[mΩ]
[ppm/℃]
[℃]
[℃]
3,4
±300
5～9
±180
+70
10～100
±100
-55～
+180
1.0
F：±1.0%
G：±2.0%
Rated Power Ratio(％)
■Derating Curve
■Performance
100
50
0
-55
0
70
Ambient Temp.(℃)
180
"Type" indicates the product No., which is not the trademark.
Apr. 1st, 2015
Items
Characteristics
Test method
Short-time
resistance change
Rated power×2 5s
over load
within ±0.5%
Resistance to
resistance change
soldering heat
within ±0.5%
Endurance
resistance change
(under damp and load) within ±2.0%
260℃ 5s
40℃、95%RH、1,000h
1.5hON, 0.5hOFF cycle
Endurance
resistance change
70℃、1,000h
(rated load)
within ±2.0%
1.5hON, 0.5hOFF cycle
HOKURIKU
Specifications are subject to change without notice.