1000.25026M4DA datasheet, PDF - EEWORLD Datasheet

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1000.25026M4DA: DescriptionFixed Resistor, Metal Glaze/thick Film, 250W, 26400000ohm, 300000V, 0.5% +/-Tol, -15,15ppm/Cel,; CategoryPassive components The resistor; File Size25KB，1 Pages; ManufacturerNicrom Electronic Inc; Environmental Compliance

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1000.25026M4DA Overview

Fixed Resistor, Metal Glaze/thick Film, 250W, 26400000ohm, 300000V, 0.5% +/-Tol, -15,15ppm/Cel,

1000.25026M4DA Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	999455108
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Cylindrical
Number of terminals	2
Maximum operating temperature	225 °C
Minimum operating temperature	-55 °C
Package diameter	54 mm
Package length	800 mm
Package shape	CYLINDRICAL PACKAGE
Package form	SMT
Rated power dissipation(P)	250 W
resistance	26400000 Ω
Resistor type	FIXED RESISTOR
series	1000
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	-15,15 ppm/°C
Tolerance	0.5%
Operating Voltage	300000 V

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Ω

Serie 1000 Cylindrical

nicrom

el ect roni c

Ultra High Voltage Resistors - Non Inductive

L

D

G

∅B

C

Type

1000.150

1000.200

1000.250

1000.300

P 40 ° C

( watt )

150

200

250

300

U

( kV )

200

250

300

400

L

470

600

800

1000

B

46

54

C

38

48

D

25

30

Dimensions in mm

Characteristics

¡

Design / Technology

Resistance Values

Tolerances

Voltage Coefficient

Operating Temperature

Insulation Resistance

Thermal Schock

Overload

Moisture Resistance

Load Life

Encapsulation

Lead Material

Exclusive Non-Inductive Design with Uniform Voltage Distribution / Thick Film

from 1MΩ to as high as 100GΩ

±10%, ±5%, ±2%, ±1%, ±0.5%, ±0.25%, ±0.1%

or

±0.05%

< 0.003 ppm/V

-55 … + 225° C

> 10'000 MΩ

∆

R/R 0,2% max

∆

R/R 0,25% max

∆

R/R 0,25% max

∆

R/R 0,2% max

Conformal Coating

Brass Caps / Ferrule Terminations

(extended temperature range available)

500 Volt 25 ° C 75% Relative umidity

MIL Std. 202, method 107 Cond. C

MIL Std. 202, method 106

1000 hours at rated power

IEC 68 - 2 -14

IEC 68 - 2 - 3

IEC 115 - 1

2,5

×

Pnom, 5 sec ( do not exceed 1,5

×

V max )

Temperature Coefficients 100 ppm/° C, 50 ppm/° C, 25 ppm/° C or 15 ppm/° C, (10 ppm/° C and 5 ppm/° C on request)

Derating Curve

40° C

100

RATED LOAD %

80

60

40

20

0

-50

0

50

100

150

200

AMBIENT TEMPERATURE (° C)

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