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MOX400238256FE

Description
Fixed Resistor, Metal Glaze/thick Film, 0.75W, 825000000ohm, 2500V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size345KB,2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
Environmental Compliance  
Download Datasheet Parametric View All

MOX400238256FE Overview

Fixed Resistor, Metal Glaze/thick Film, 0.75W, 825000000ohm, 2500V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

MOX400238256FE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1625505625
package instructionAXIAL LEADED, ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresPRECISION
structureTubular
JESD-609 codee3
Lead diameter0.508 mm
Lead length38.1 mm
Manufacturer's serial numberMOX
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature220 °C
Minimum operating temperature-55 °C
Package diameter4.19 mm
Package length14.78 mm
Package shapeTUBULAR PACKAGE
Package formAxial
Rated power dissipation(P)0.75 W
Rated temperature25 °C
resistance825000000 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance1%
Operating Voltage2500 V
Mini-Mox
F e at u r e s
Precision Thick Film Axial Terminal
High Voltage/High Resistance
a p p l i c at i o n s
• Wide resistance ranges
• Silicone or epoxy coating
• Metal oxide resistive element
• Avionics
• Medical electronics
• High gain feedback applications
• Current pulse limiters
• Vacuum and space application
Voltage
Rating
2,500V
5,000V
7,500V
2,500V
5,000V
7,500V
The Mini-Mox resistor is very ver-
satile, covering a wide resistance
range as well as a wide range of
operating voltages. Provided with
tolerances down to 0.5%, the Mini-
Mox resistor works well in precision
circuits.
s e r i e s s p e c i F i c at i o n s
Ohmite
Resistance
Series
Range (Ohms)
• High-temperature (silicone coated)
MOX-400-22
500Ω to 300,000M
MOX-750-22
750Ω to 600,000M
MOX1125-22
1K to 1,000,000M
• Standard (epoxy coated)
MOX-400-23
500Ω to 300,000M
MOX-750-23
1K to 600,000M
MOX1125-23
1K to 1,000,000M
Power
@70°C
0.35W
0.70W
1.40W
@25°C
0.75W
1.00W
1.50W
Available Capacitance
Tolerances*
(pf)
1% to 20%
1% to 20%
1% to 20%
0.5% to 20%
0.5% to 20%
0.5% to 20%
1.00
0.75
0.25
1.00
0.75
0.25
*Some tolerances
are not available
over the entire
resistance range.
characteristics
Resistor
Metal Oxide
Coating
Silicone or Epoxy
Core
Alumina
Terminals
Solder-coated axial. RoHS
solder composition is 96% Sn,
3.5% Ag, 0.5% Cu
Resistance Range
500Ω to 1 Teraohm
Power Rating
0.35W to 1.5W
Voltage Rating
2500V to 7.5KV
Tolerance
0.5% to 20%; not all toler-
ances available in all values
Operating
-55°C to +210°C
Temperature
Temp. Coefficient
25ppm/°C 0° to 85°C available
Performance Data
Characteristic
Test Method
Humidity
MIL-STD-202, Method 103B,
Condition B
Dielectric
MIL-STD-202, Method 301,
Withstanding Voltage
750V
Insulation Resistance
MIL-STD-202, Method 302,
Condition A or B
Thermal Shock
MIL-STD-202, Method 107G,
Condition B, B-1, or F
Load Life
MIL-STD-202, Method 108A,
Condition D
Resistance to
MIL-STD-202, Method 215G
Solvents
Terminal Strength
MIL-STD-202, Method 211A,
Condition A or B
Shock (Specified
MIL-STD-202, Method 213B,
Pulse)
Condition I
Specification
±0.25%
±0.25%
>10,000M or greater
dry
±0.20%
±2.0%
Acceptable for the
Standard Series Only
±0.25%
±0.25%
±.020%
±0.50%
>95% Coverage
Derating
100
70°
Silicone
60
80
Percent Rated Watts
Vibration, High
MIL-STD-202, Method 204D,
Frequency
Condition D
Power Conditioning
MIL-R-49462A, Par 4.8
Solderability
MIL-STD-202, Method 208F
40
Epoxy
20
110°
0
25
50
75
100
125
150
175
210°
200
225
0
Ambient Temperature,
°C
(continued)
68
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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