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66
FEATURES
•RoHScompliant
•Wideresistanceranges
•Epoxycoating
•Metaloxideresistive
element
Mini-Mox
0.25 Watt and 0.5 Watt
Precision Thick Film Axial Terminal
High Voltage/High Resistance
Ohmite Resistance Power Voltage Available
Series Range (Ohms) @25°C Rating Tolerances*
MOX200 500K to 1,500M 0.25W 500V 0.1% to 20%
MOX300 500K to 2,500M 0.50W 1,000V 0.1% to 20%
*Some tolerances are not available over the entire resistance range.
Characteristic Test Method Specification
Short time
overload
Rated Power x2.5, 5 sec. ±0.5% max.
Resistance to
soldering heat
260°C ±5°C, 10 ±1 sec. ±0.5% max.
Temperature
cycling
-55°C/+155°C, 5 cycles ±0.5% max.
Withstanding
voltage
500 VDC, 60 ±10 sec. ±0.5% max.
Insulation
resistance
500 VDC 10,000MΩ or
more
Moisture
resistance
40°C ±2°C, 90-95%RH,
1000 hr.
±1.5% max.
Load life 70°C ±3°C, 1000 hr. ±2% max.
Derating
100
Percent Rated Watts
Ambient Temperature, °C
60
20
0
0
80
40
155°
25 75 125 175-25-75
70°-55°
TheMini-Moxresistorisveryversatile,
coveringawideresistancerangeaswell
asawiderangeofoperatingvoltages.
Providedwithtolerancesdownto1%,the
Mini-Moxresistorworkswellinprecision
circuits.
Resistor Metal Oxide
Coating Epoxy
Core Alumina
Terminals Solder-coated axial. RoHS solder composition is
96% Sn, 3.5% Ag, 0.5% Cu
Resistance
Range
500K to 1,500MΩ
Power Rating 0.25W to 0.5W
Voltage Rating 500V to 1,000V
Tolerance 0.1% to 20%
Maximum Value Available
Tolerance MOX200 MOX300
0.10% 10MΩ 10MΩ
0.25% 10MΩ 10MΩ
0.50% 10MΩ 10MΩ
1%-20% 1500MΩ 2500MΩ
Operating
Temperature
-55°C to +155°C
Max. Overload
Voltage
1,000V (MOX200); 1,500V (MOX300)
Max. Pulse
Voltage
1,500V (MOX200); 3,000V (MOX300)
Temp. Coeff. of
Resistance
Series 100 PPM/°C 200 PPM/°C 300 PPM/°C
MOX200 500K-100MΩ 101M-1000MΩ 1001M-1500MΩ
MOX300 500K-100MΩ 101M-1000MΩ 1001M-2500MΩ
APPLICATIONS
•Avionics
•Medicalelectronics
•Highgainfeedbackapplications
•Currentpulselimiters
•Vacuumandspaceapplication
SERIES SPECIFICATIONS
CHARACTERISTICS
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 67
0.24" ±.4
6mm ±1
2.05" ±.12
52mm ±3
0.20 ±.02
5mm ±0.5
0.03"
0.8mm
max.
L1L2
L1 – L2 = 1mm max.
2.6"
67mm
min.
0.05"
1.2mm
max.
11.02" ±0.12
280mm ±3
2.56" ±0.08
65mm ±2
0.59" ±0.04
15mm ±1
0
Tape and reel
G= 2%
J= 5%
K=10%
M=15%
P=20%
Tolerance
B= 0.10%
C= 0.25%
D= 0.5%
F= 1%
Mini Mox Series
MOX-20000 or
MOX-30000
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
RoHS
Compliant
MOX200001003FER
Tape and reel
2500 qty./reel std.
A max. B ±0.5mm d ±0.05mm
Series Power Rating (in/mm) (in/mm) (in/mm)
MOX200 0.25W 0.26” / 6.5 0.09” / 2.2 0.024” / 0.6
MOX300 0.50W 0. 35” / 9 0.13” / 3.3 0.025” / 0.65
A
B30mm ±3
d
Mini-Mox
0.25 Watt and 0.5 Watt
Precision Thick Film Axial Terminal
High Voltage/High Resistance
DIMENSIONS
(mm)
HOW TO ORDER
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Ohmite:
MOX-300005004FE MOX-300002004FE MOX-300002506FE MOX-200002006FE MOX-200001506FE MOX-
300001004FE MOX200001005FE MOX-300001506FE MOX-300005005FE MOX-300002505FE MOX200005004FE
MOX-200001206JE MOX-300001505FE MOX-200001005FE MOX-200001005JE MOX-200001006FE MOX-
200001006JE MOX-200001007JE MOX-200002505FE MOX-200002505JE MOX-200005005FE MOX-200005005JE
MOX300001005FE MOX-200001406FE MOX-200002004FE MOX-200002215FE MOX-200002506FE MOX-
200004303FE MOX-200008454FE MOX-200001006GE MOX-200001105JE MOX-200001205JE MOX-200001505JE
MOX-200001506JE MOX-200005004JE MOX-200003005JE MOX-200004006JE MOX-300002205FE MOX-
300001005JE MOX-300002506JE MOX-300003006JE MOX-300001007JE MOX-200002006JE MOX200005004BE
MOX200001007FE MOX200001306FE MOX-300001004BE MOX-200001475FE MOX-300001006JE MOX-
200001005CE MOX-300001007FE MOX-300001006FE MOX-300002006FE MOX-200002005FE MOX-
200001007FE MOX-300002006JE MOX-200001004FE MOX200006654FE MOX300001206JE MOX200001505JE
MOX200008454FE MOX200004303FE MOX200001475FE MOX200004006JE MOX300001005JE
MOX200001005CE MOX300002506JE MOX200002004FE MOX200002215FE MOX300006005FE