Metal Glaze™ Cylindrical
Surface Mount
Power Resistors
Physical Data
L
C
W
IRC Type
CHP 1/8
MRC 1/2
CHP 1/2
MRC 1
CHP 1
CHP 2
Size Code
B
C
D
E
F
H
Industry
Footprint
1206
1206
2010
2010
2512
3610
Dimensions (Inches and (mm))
Actual Size
L
0.128 ± 0.007
(3.25 ± 0.18)
0.128 ± 0.007
(3.25 ± 0.18)
0.200 ± 0.010
(5.08 ± 0.25)
0.200 ± 0.010
(5.08 ± 0.25)
0.251 ± 0.010
(6.38 ± 0.25)
0.367 ± 0.010
(9.32 ± 0.25)
W
0.057 ± 0.006
(1.45 ± 0.15)
0.063 ± 0.010
(1.60 ± 0.25)
0.079 ± 0.006
(2.01 ± 0.15)
0.105 ± 0.006
(2.67 ± 0.15)
0.079 ± 0.006
(2.01 ± 0.15)
0.105 ± 0.006
(2.67 ± 0.15)
C
0.020 ± 0.010
(0.51 ± 0.25)
0.020 ± 0.010
(0.51 ± 0.25)
0.030 ± 0.010
(0.761 ± 0.25)
0.040 ± 0.015
(1.02 ± 0.38)
0.040 ± 0.010
(1.02 ± 0.25)
0.050 ± 0.010
(1.27 ± 0.25)
Recommended Solder Pad Dimensions (Reflow):
F
A
C
A
B
E
D
Size
Code
B&C
D
E
F
H
Industry
Footprint
1206
2010
2010
2512
3610
Dimensions (Inches and mm))
A
0.076
(1.93)
0.111
(2.82)
0.170
(4.32)
0.121
(3.07)
0.170
(4.32)
B
0.093
(2.36)
0.126
(3.20)
0.160
(4.06)
0.126
(3.20)
0.160
(4.06)
C
0.058
(1.47)
0.096
(2.44)
0.072
(1.83)
0.127
(3.23)
0.213
(5.41)
D
0.098
(2.49)
0.152
(3.86)
0.132
(3.35)
0.183
(4.65)
0.273
(6.93)
E
0.032
(0.81)
0.040
(1.02)
0.044
(1.12)
0.040
(1.02)
0.044
(1.12)
F
0.211
(5.36)
0.318
(8.08)
0.412
(10.46)
0.369
(9.37)
0.553
(14.05)
© IRC Wire and Film Technologies Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CHP Series Issue July 2009 Sheet 2 of 3
IRCTT [ IRC - A TT ELECTRONICS COMPANY. ]
