FMF050B2580TR datasheet, PDF - EEWORLD Datasheet

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FMF050B2580TR: DescriptionFixed Resistor, Metal Film, 0.5W, 258ohm, 350V, 0.1% +/-Tol,; CategoryPassive components The resistor; File Size848KB，20 Pages; ManufacturerSynton-Tech Corp; Environmental Compliance

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FMF050B2580TR Overview

Fixed Resistor, Metal Film, 0.5W, 258ohm, 350V, 0.1% +/-Tol,

FMF050B2580TR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	994222605
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Flameproof
Lead diameter	0.58 mm
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	3.2 mm
Package length	9 mm
Package form	Axial
method of packing	TR
Rated power dissipation(P)	0.5 W
resistance	258 Ω
Resistor type	FIXED RESISTOR
series	FMF
technology	METAL FILM
Tolerance	0.1%
Operating Voltage	350 V

FMF050B2580TR Preview

SYNTON

TECH CORPORATION

METAL FILM FIXED RESISTORS

FMF ( FLAME-PROOF COATING TYPE )

File No.:

Version:

Page:

Date :

FMF-02

1/20

2012.05.25

1. INTRODUCTION

The FMF series flame-proof type Metal Film

Resistors are manufactured by vacuum

deposit metal film on high thermal conductivity

ceramic rods, and are coated with layers of

gray color flame-proof lacquer.

These FMF flame-proof metal film resistor is

designed to replace the metal oxide resistors

and low power wire wound resistors, where

when flame-proof and small size is needed.

APPROVED

CHECKED

DESIGNED

REMARK

DOCUMENT NO.

Carol

May

Chen

5/25 RE:SGS

0201010054

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

METAL FILM FIXED RESISTORS

FMF ( FLAME-PROOF COATING TYPE )

File No.:

Version:

Page:

Date :

FMF-02

2/20

2012.05.25

2. EXPLANATIONS OF ORDERING CODE

DESCRIPTION : FMF 1W 1% 100Ω

SYNTON CODE :

FMF

100

1000

SERIES

METAL

FILM FIXED

RESISTOR

( FLAME-PRO

OF COATING

TYPE )

POWER

012 : 1/8W

025 : 1/4W

040S : 0.4W

050S : 1/2W

060S : 0.6W

050 : 1/2W

100 : 1W

200 : 2W

300S : 3W

100 S : 1W

small Size

200 B : 2W

big Size

TOLERANCE

F :

±1%

J :

±5%

D :

±0.5%

C :

±0.25%

B :

±0.1%

A :

±0.05%

AA :

±0.01%

RESISTANCE

VALUE

E96 Series 1%

4 Digits :

2R20 : 2.2Ω

1000 : 100Ω

1002 : 10K

1004 : 1M

E24 Series 5%

3 Digits :

2R2 : 2.2Ω

101 : 100Ω

103 : 10K

105 : 1M

PACKAGE

=Tape Box

=Tape 26mm

=Tape Reel

=Bulk

M / MK / MB=

Forming

horizontal type

F / FK / FKK=

Forming

vertical type

(Please see

detail of

Figure1)

(Please see

detail of

Figure7)

(Please see

detail of

Figure4&5.6)

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

METAL FILM FIXED RESISTORS

FMF ( FLAME-PROOF COATING TYPE )

File No.:

Version:

Page:

Date :

FMF-02

3/20

2012.05.25

3. ELECTRICAL CHARACTERISTICS

TYPE

FMF- FMF- FMF- FMF- FMF- FMF- FMF- FMF- FMF- FMF- FMF- FMF-

25S 40S

50S 60S

50 100S 100 200S 200 300S

Power Rating at

1/16

1/8W 1/4W 0.4W 1/4W 1/2W 0.6W 1/2W

70℃

1/6W

Operating Temp.

Range

Maximun

Working Volt.

Maximun

Overload Volt.

Dielectric

withstanding Volt.

—55℃½＋155℃

200V 250V 350V 250V 350V 350V 350V 500V 500V 500V 500V 500V

400V 500V 700V 500V 700V 700V 700V 1000V

1000V 1000V 1000V 1000V

400V 500V 700V 500V 700V 700V 700V 1000V

1000V 1000V 1000V 1000V

Value Range

±0.5%. ±1%

Value Range

±0.1%. ±0.25%

Temp. Coefficient

10Ω~1MΩ

100Ω~100KΩ

±15ppm/℃, ±25ppm/℃, ±50ppm/℃, ±100ppm/℃

Figure 1

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

METAL FILM FIXED RESISTORS

FMF ( FLAME-PROOF COATING TYPE )

File No.:

Version:

Page:

Date :

FMF-02

4/20

2012.05.25

4. POWER RATING

(1)Power Derating

: The rated power at the temperature in excess of

℃

shall be derated in accordance with figure2

100

Rated

Power

(%)

100

120

140

160

155

Ambient Temperature (℃)

Figure2

(2)Rated Voltage :

The DC or AC(rms) continuous working voltage

corresponding to the rated power is determined

by the following formula:

RxP

Where E : Continuous rated DC or AC (rms) working voltage (v)

P : Rated power (w)

R : Resistance value (

)

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

METAL FILM FIXED RESISTORS

FMF ( FLAME-PROOF COATING TYPE )

File No.:

Version:

Page:

Date :

FMF-02

5/20

2012.05.25

5. DIMENSIONS

Unit: m/m

TYPE

FMF-12

FMF-25S

FMF-40S

FMF-25

FMF-50S

FMF-60S

FMF-50

FMF-100S

FMF-100

FMF-200S

FMF-200

FMF-300S

POWER

1/16W

1/6W 1/8W

1/4W

0.4W

1/4W

1/2W

0.6W

1/2W

3.5 ± 0.3

1.8 ± 0.3

25 ± 3

0.43 ± 0.05

6.0 ± 0.5

9.0 ± 0.5

11 ± 1.0

15 ± 1.0

Figure3

2.3 ± 0.3

3.2 ± 0.5

4.5 ± 0.5

5.0 ± 0.5

25 ± 3

35 ± 3

0.54 ± 0.10

0.58 ± 0.10

0.75 ± 0.10

0.75 ± 0.1

Confidential, Do Not Disseminate.

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