MF258873DTR datasheet, PDF - EEWORLD Datasheet

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MF258873DTR: DescriptionFixed Resistor, Metal Film, 0.25W, 887000ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size164KB，1 Pages; ManufacturerMeritek Electronics; Websitehttp://www.meritekusa.com; Environmental Compliance

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MF258873DTR Overview

Fixed Resistor, Metal Film, 0.25W, 887000ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

MF258873DTR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1676142076
package instruction	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Tubular
Lead diameter	0.55 mm
Lead length	28 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	2.3 mm
Package length	6.3 mm
Package shape	TUBULAR PACKAGE
Package form	Axial
method of packing	TR
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	887000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	250 V

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Metal Film Resistors

MF

Series

MERITEK

F

EATURES

•

Economically priced for commercial and industrial applications

Wide selection of power ratings and resistance values

EIA color coding

Resistance to industrial solvent

Standard tape & reel package

P

ART

N

UMBERING

S

YSTEM S

Meritek Series

Power Rating

CODE

12

0.125

W

16

0.16W

25

0.25W

20

0.50W

MF

100

1W

200

2W

25

F

1003

F

TR

Temperature Coeffient

CODE

C C

±10 ppm/°C

±10 p

p

m/°C

F F

±

ppm/°C

25

ppm/°C

±25

GBlank

H

±50 m/

C

±50

pp

ppm/°C

Resistance

First 3 digits are significant

4

TH

digit is multiplier

“R” indicates decimal for values below 10 ohm

Tolerance

CODE

B

0.1%

D

±0.5%

F

±1%

Power derating curve

70

Rated Load(%)

Tape & Reel

Dimensions

Style

Normal

MF-12 v

MF-12

MF-25

MF-50

MF-100

MF-200

Miniature

MF25s

MF50s

MF1Ws

MF2Ws

MF3Ws

L

3.3±

0.4

0.2

3.3±

0.7

0.2

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

1.8±0.3

2.3±0.3

3.2±0.5

4.5±0.5

5.0±0.5

Dimensions(mm)

D

29±2.0

28±2.0

26±2.0

35±2.0

32±2.0

H

d

0.45±0.03

0.55±0.03

0.65±0.03

0.78±0.03

Electrical Characteristics

Power rating at 70

STYLE

Operating Temp. Range

Max. Working Voltage

Max. Overload Voltage

Dielectric Withstanding volt.

TEMP. COEFFICIENT

Value Range.

1%/ 0.5%

Value Range.

0.25%/ 0.1%

Specifications are

subject to change without notice.

200V

400V

300V

200V

400V

250V

500V

300V

600V

500V

0.125W

MF-12

0.25W

MF-25S

0.25W

MF-25

0.5W

MF-50S

0.5W

MF-50

1W

MF-1WS

1W

MF-100

2W

MF2WS

2W

MF-200

3W

MF3WS

55

350V

700V

500V

to

155

400V

800V

700V

450V

1000V

500V

1000V

500V

1000V

500V

1000V

15ppm/

25ppm/

10

~1 M

50ppm/

100ppm/

E96 series

E192 series

rev.6a

100 ~100K

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