Datasheet > FMF-50JB-52-47R

FMF-50JB-52-47R

更新时间： 2024-03-03 10:05:01

品牌	Logo	应用领域
国巨 - YAGEO		/
页数	文件大小	规格书
15页	897K
描述
金属皮膜电阻

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FMF-50JB-52-47R 数据手册

Through Hole Resistors

Product Specification

FMF

Metal Film Resistors

TEST AND REQUIRMENTS

TEST

TEST METHOD

PROCEDURE

APPRAISE

Short Time Overload

IEC 60115-1 4.13

2.5 times RCWV for 5 sec.(Not more than ±0.25%+0.05Ω

maximum overload voltage)

Voltage Proof on

Insulation

IEC 60115-1 4.7

In V-Block for 60 sec. test voltage as

above table

No Breakdown

Temperature Coefficient

Insulation Resistance

Solderability

IEC 60115-1 4.8

IEC 60115-1 4.6

IEC 60115-1 4.17

IEC 60115-1 4.30

Between -55°C to +155°C

In V-Block for 60 sec.

By Type

>1,000MΩ

245±5°C for 3±0.5 Sec.

95% Min. coverage

Solvent Resistance of

Marking

IPA for 5±0.5 Min. with ultrasonic

No deterioration of

coatings and markings

Robustness of

Terminations

IEC 60115-1 4.16

IEC 60115-1 4.39

IEC 60115-1 4.24

IEC 60115-1 4.25

IEC 60115-1 4.19

IEC 60115-1 4.18

Direct load for 10 Sec. in the direction of

the terminal leads

≥2.5Kg(24.5N)D

±1.0%+0.05Ω

±1.5%+0.05Ω

±0.75%+0.05Ω

±0.25%+0.05Ω

Periodic-pulse Overload

Damp Heat Steady State

Endurance at 70°C

4 times RCWV 10,000 cycles (1 Sec. on,

25 Sec.off)

40±2°C,90-95% RH for 56 days, loaded

with 0.1 times RCWV

70±2°C at RCWV(or Umax., whichever

less) for 1,000 Hr.(1.5 Hr.on,0.5 Hr. off)

Temperature Cycling

➔

-55°C

➔

Room Temp.

➔

+155°C Room Temp.(5 cycles)

Resistance to Soldering

Heat

260±3°C for 10±1 Sec., immersed to a

point 3±0.5mm from the body

Accidental Overload Test IEC 60115-1 4.26

4 times RCWV for 1 Min.

No evidence of flaming

or arcing

Note:

RCWV (Rated Continuous Working Voltage ):

The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following

formula:

V=√(P X R)

or max. working voltage whichever is less

Where

V=Continuous rated DC or

AC (rms) working voltage (V)

P=Rated power (W)

R=Resistance value (Ω)

www.yageo.com

Sep. 27, 2023 V.1

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