Y44870R10000F9R Datasheet, PDF (3/5 Pages) Vishay Siliconix – Bulk Metal® Technology High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor with Improved Stability 0.05 %, Resistance Value from 10 mΩ, Rated Power to 1 W and TCR to 0 ± 15 ppm/°C

CSM2512S
Vishay Foil Resistors
FIGURE 2 - DIMENSIONS AND IMPRINTING in inches (millimeters)
CSM2512S DIMENSIONS
CT L
T
(1)
H
B
A
W
CSM2512S LAND PATTERN
I₁
E₁
e
I₂
I
Kelvin Connection
I₁, I₂ - Current
a
E₁, E₂ - Sense
E₂
d
c
b
U _{DIMENSIONS - TOLERANCES ± 0.010 (± 0.254), * ± 0.015 (± 0.381)}
D RESISTANCE RANGE (Ω)
L
W
H
T
0.01 to 0.1
0.250 (6.350) 0.125 (3.175) 0.025 (0.635) 0.030 (0.762)
LAND PATTERN DIMENSIONS - TOLERANCES ± 0.003 (± 0.076)
O _{RESISTANCE RANGE (Ω)}
l
b
e
a
0.01 to 0.1
0.160 (4.06)
0.145 (3.68)
R _Note
P ^{(1) White dots indicate top side of part for mounting purposes}
0.055 (1.39)
0.065 (1.65)
A
0.030 (0.762)*
B
0.032 (0.813)*
c
0.045 (1.14)
d
0.021 (0.53)
TABLE 2 - CSM2512S PERFORMANCE SPECIFICATIONS
D ^TEST
CONDITIONS
MIL-PRF-49465B
ΔR LIMITS
Thermal Shock
- 55 °C to + 150 °C, 1000 cycles, 15 min at
each extreme
± (0.5 % + 0.0005R)
E _{Load Life Stability}
2000 h, 70 °C at rated power
± (1.0 % + 0.0005R)
V _{Bias Humidity}
85 °C, 85 % humidity
10 % bias, 1000 h
± (0.5 % + 0.0005R)
Short Time Overload
5 x rated power for 5 s
± (0.5 % + 0.0005R)
O _{High Temperature Exposure}
1000 h, 170 °C
± (1.0 % + 0.0005R)
R _{Low Temperature Storage}
P _{Moisture resistance}
IM^Shock
MIL-PRF-49465
MIL-STD-202, method 106, 0 % power,
7a and 7b not required
100 g, 6 ms
± (0.5 % + 0.0005R)
± (0.5 % + 0.0005R)
± (0.1 % + 0.0005R)
TYPICAL ΔR MAXIMUM
LIMITS
ΔR LIMITS
0.1 %
0.2 %
0.05 %
0.2 %
0.05 %
0.2 %
0.1 %
0.2 %
0.2 %
0.3 %
0.05 %
0.1 %
0.02 %
0.05 %
0.02 %
0.05 %
Vibration
(10 Hz to 2000 Hz) 20 g
± (0.1 % + 0.0005R)
0.02 %
0.05 %
Resistance to Soldering Heat
10 s to 12 s at + 260 °C
± (0.25 % + 0.0005R)
0.05 %
0.1 %
Solderability
MIL-STD-202
95 % coverage
-
Document Number: 63145
Revision: 3-May-11
For any questions, contact: [e-mail]
www.vishayfoilresistors.com
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