NMCR Series
Non-Magnetic Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Mechanical Specifications
Type / Code
NMCR 0402
NMCR 0603
NMCR 0805
NMCR 1206
NMCR 1210
NMCR 2010
NMCR 2512
L
Body Length
0.039 ± 0.002
1.00 ± 0.05
0.063 ± 0.004
1.60 ± 0.10
0.079 ± 0.008
2.00 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.197 ± 0.008
5.00 ± 0.20
0.248 ± 0.008
6.30 ± 0.20
W
Body Width
0.020 ± 0.002
0.50 ± 0.05
0.031 ± 0.004
0.80 ± 0.10
0.049 ± 0.004
1.25 ± 0.10
0.063 ± 0.006
1.60 ± 0.15
0.098 ± 0.008
2.5 ± 0.20
0.098 ± 0.008
2.5 ± 0.20
0.126 ± 0.008
3.2 ± 0.20
H
Body Height
0.014 ± 0.002
0.35 ± 0.05
0.018 ± 0.004
0.45 ± 0.10
0.020 ± 0.006
0.50 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
a
Top Termination
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.010
0.50 ± 0.25
0.020 ± 0.010
0.50 ± 0.25
0.024 ± 0.010
0.60 ± 0.25
0.024 ± 0.010
0.60 ± 0.25
b
Bottom Termination
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
Units
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Performance Characteristics
Test
Short Time Overload
Dielectric Withstanding Voltage
Resistance to Soldering Heat
Solderability
Temperature Cycle
Endurance (Damp load)
Endurance (Rated load)
Voltage Coefficient
Robustness of Termination
Test Conditions (JIS C 5202)
2.5x rated voltage for 5 seconds
100VAC, 1 minute
260oC ± 5oC, for 10 sec. ± 0.5 sec (Solder Bath)
235oC ± 5oC, for 2 sec ± 0.5 sec (Colophonium flux)
-65oC: 30 min. 25oC: 2 to 3 min.
155oC: 30 min. 25oC: 2 to 3 min.
(5 cycles)
40oC ± 2oC, 90% RH, Rated Load
90 min. ON, 30 min. OFF for 1,000 hrs. -0 hrs. / +48 hrs.
70oC ± 2oC, Rated Load
90 min. ON, 30 min. OFF for 1,000 hrs. -0 hrs. / +48 hrs.
1/10 rated voltage for 3 sec. max, then rated voltage for 3 sec. max.
Bend of 3mm for 5 ± 1 sec.
Test Results
±(2% + 0.1 ? )
±(1% + 0.05 ? )
±(1% + 0.05 ? )
95% coverage, minimum
±(1% +0.05 ? )
Jumper (<0.05 ? )
±(3% + 0.1 ? )
Jumper (<0.05 ? )
±(3% + 0.1 ? )
Jumper (<0.05 ? )
±100 (ppm/V)
±(1.0% + 0.05 ? )
Operating Temperature Range: -55oC ~ +155oC
Rev Date: 03/18/2011
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
2
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