1563632 Datasheet, PDF (5/10 Pages) YAGEO Corporation – CURRENT SENSOR - LOW TCR

Chip Resistor Surface Mount ^{PR/PF/PH SERIES 0805/1206/2512/0815}
Product specification 5
10
CONSTRUCTION
The resistors are constructed using outstanding TCR level material, which makes Yageo PR/PF/PH resistors
excellent for current sensing application in battery charger circuit & DC-DC converter.
The composition of the resistive material is adjusted to give the approximate required resistance and is
covered with a protective coating, which printed with the resistance value.
Finally, the three external terminations (Cu / Ni / matte Tin) are added, as shown in Fig. 4.
Outlines
For dimensions, please refer to Table 1
H
I₂
I₁
W
001
L
metal substrate
end termination
protective coat
protective coat
marking
end termination
H
I₂
I₁
W ₀₀
L
marking layer
protective coat
end termination
inner electrode
protective coat
ceramic substrate
resistive layer
(metal foil)
H
I₂
I₁
marking layer
protective coat
inner electrode
protective coat
ceramic substrate
resistive layer (metal foil)
W
YNSC105
L
PR series
PF / PH series
Note: construction will be adjusted to
resistance value (only for PF series).
PF 0815 series
Fig. 5 Chip resistor outlines
DIMENSION
Table 1 For outlines, please refer to Fig. 5
TYPE
RESISTANCE RANGE L (mm)
PF/PH0805 _{0.01 to 0.05 Ω}
2.03 ±0.25
PF/PH1206 _{0.01 to 0.05 Ω}
3.20 ±0.25
PF0815
0.01 to 0.02 Ω
2.15 ±0.20
0.006 Ω
6.45 ±0.25
PF2512
0.007 to 0.015 Ω
0.02 to 0.05 Ω (1W)
6.45 ±0.25
6.45 ±0.25
0.02 to 0.05 Ω (2W)
6.45 ±0.25
PR2512
0.001 to 0.002 Ω
0.003 to 0.005 Ω
6.40 ±0.20
6.40 ±0.20
W (mm)
1.27 ±0.25
1.60 ±0.25
3.75 ±0.25
3.25 ±0.25
3.25 ±0.25
3.25 ±0.25
3.25 ±0.25
3.20 ±0.20
3.20 ±0.20
H (mm)
0.33 ±0.12
0.60 ±0.25
0.65 ±0.25
0.70 ±0.25
0.70 ±0.25
0.70 ±0.25
0.70 ±0.25
0.75 ±0.15
0.55 ±0.15
I1 (mm)
0.38 ±0.25
0.50 ±0.25
0.65 ±0.25
0.75 ±0.25
0.75 ±0.25
1.30 ±0.25
0.75 ±0.25
1.20 ±0.20
0.60 ±0.20
I2 (mm)
0.38 ±0.25
0.65 ±0.25
0.70 ±0.25
1.85 ±0.25
1.55 ±0.25
0.75 ±0.25
1.30 ±0.25
1.20 ±0.20
0.60 ±0.20
Nov 01, 2011 V.0
www.yageo.com