Macrochip Resistors
Surface Mount
Precision Thick Film
High Voltage/High Resistance
B
With J-bend Option:
B'
A
Ohmite’s MacroChip resistors
bring precision high voltage
capabilities to the surface
mount level. Designed with
thick film on alumina substrate
technology, the resistors can
be provided in precision toler-
ances, high voltage ratings,
and high resistance values.
The planar package design
is low profile for easy use
with instrumentation, medical
equipment, voltage regulators,
and power supplies.
APPLICATIONS
•
•
•
•
Medical instrumentation
Power Supplies
Avionics
Light Magnification Systems
SPECIFICATIONS
Material
Resistor:
Thick film on Alumina
Electrical
Resistance Range:
100 Ohms to 5,000M
Power Rating:
0.5W to 2.0W
Voltage Rating:
2.0KV to 10.0KV
Tolerance:
0.5% to 20%
Operating Temperature:
-55°C to +180°C
FEATURES
0.050"
(1.27 mm)
two places
0.030"
±0.005
(0.76 mm
±
0.13)
0.055" typ.
(1.40mm)
Ohmite
Series
MC101
MC102
MC103
MC104
MC202
MC204
Resistance
Range (Ohms)
100 ohms to 1,000M
200 ohms to 5,000M
250 ohms to 5,000M
1K to 5,000M
500 to 5,000M
1K to 5,000M
Power Voltage
@25°C Rating
0.75W 2.0KV
1.50W 5.0KV
2.00W 7.5KV
2.50W 10.0KV
2.50W 5.0KV
3.25W 10.0KV
NAS CC21AA-D22W-OFA
J Lead 0.050" centers
•
•
•
•
•
Non-inductive design
Low voltage coefficient
Surface mount
Pd Ag terminations
J-bend terminals for applications
involving shock and vibration
0.14"
(3.6mm)
Dimensions (in./mm)
A ±.01”
B ±.01”
B’ max. (J-bend)
0.25”
(6.35)
0.25”
(6.35)
0.29”
(7.37)
0.25” (6.35)
0.50” (12.70)
0.54” (13.72)
0.25” (6.35)
0.75” (19.05)
0.79” (20.07)
0.25” (6.35)
1.00” (25.40)
1.04” (26.42)
0.50” (12.70) 0.50” (12.70)
0.50” (12.70) 1.00” (25.40)
Standard Temperature Coefficient
50PPM/°C
100PPM/°C
100 ohms-100 Meg
101 Meg-1,000 Meg
200 ohms-250 Meg
251 Meg-5,000 Meg
250 ohms-100 Meg
101 Meg-5,000 Meg
500 ohms-450 Meg
451 Meg-5,000 Meg
500 ohms-200 Meg
201 Meg-5,000 Meg
1K-375 Meg
376 Meg-5,000 Meg
Call factory for custom configurations.
O R D E R I N G I N F O R M AT I O N
Coating
2 = Blue silicone
E = RoHS compliant
Available Jan. 2006
S TA N D A R D PA RT N U M B E R S
Series
MC10282
Tolerance
1%
Watts
1W
Ohms
1K
2.5K
5K
7.5K
10K
12.5K
15K
17.5K
20K
25K
MC102821001J
MC102822501J
MC102825001J
MC102827501J
MC102821002J
MC102821252J
MC102821502J
MC102821752J
MC102822002J
MC102822502J
Series
MC10282
Tolerance
1%
Watts
1W
Ohms
50K
75K
100K
125K
150K
200K
250K
500K
750K
1M
MC102825002J
MC102827502J
MC102821003J
MC102821253J
MC102821503J
MC102822003J
MC102822503J
MC102825003J
MC102827503J
MC102821004J
Series
MC10282
Tolerance
1%
Watts
1W
Ohms
1.25M MC102821254J
1.5M MC102821504J
1.75M MC102821754J
2M
MC102822004J
2.5M MC102822504J
5M
10M
25M
50M
MC102825004J
MC102821005J
MC102822505J
MC102825005J
½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½
½
Macro Chip Style Lead
Series
8 = No lead
101
5 = J-bend
102
(use for
104
MC103 and
104
larger)
202
4 = Edge wrap
204
Ohms
First 3 digits are
significant; 4th digit is
multiplier (# of zeroes
to follow). Examples:
10R2 = 10.2 ohms
1000 = 100 ohms
1503 = 150,000 ohms
Tolerance
D = 0.5%
F = 1%
G = 2%
J = 5%
K = 10%
M = 15%
P = 20%
SMT-MOX Divider
MC1RD Series
0.05"
±.010
(1.3mm
±
.3)
½
FEATURES
• Custom configurations are
available. Contact your Tech.
Sales Rep with your specifica-
tions
A complete description of the SLIM-MOX
Divider is required. EXAMPLE:
R
T
= 500MΩ 5%
R
1
= 499.5MΩ 5%
R
2
= 500KΩ 1%
Ratio = R
T
/ R
2
= 1,000: 1, 1%
To specify Slim-Mox Dividers,
please see our website at:
SPECIFICATIONS
Material
Lead:
“J” lead 0.018" wide tin-
plated copper
Resistor:
Thick film on Alumina
Electrical
Resistance range:
1MΩ-5,000MΩ
Max. working voltage:
5KV
Wattage:
1.5W
Maximum ratio:
5,000:1
Ratio TCR:
100ppm; 25ppm and
10ppm available
Ratio tolerances:
0.5% to 5%
0.79" max.
(20.1mm)
½
0.4"
±.010
(10mm
±
.3)
½
½½
½½
½
0.52" max.
(13.2mm)
www.ohmite.com/dividers
0.09"
(2.3mm)
0.05"
(1.3mm)
0.15" max.
(3.8mm)
4
Ohmite Mfg. Co.
1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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