C42 查看數據表（PDF） - Unspecified

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C42

Box-type Metallized Polypropylene Film Interference Suppression Capacitor

Unspecified 

®

C42

MKP62 Series

2 Test Method And Performance

No.

Item

Performance

Test Method (IEC 60384-14)

1

Solderability

Good quality of tinning

There shall be no visible damage

2

Terminal strength

Solder temperature: 245˚C ±5˚C

Immersion time: 2.0s±0.5s

Tense: 0.50<d≤0.80, 10N

0.80<d≤1.25, 20N

Bend: 0.50<d≤0.80, 5N

0.80<d≤1.25, 10N

The terminals shall be bent 2 times in

each direction

3

Resistance to solder heat

There shall be no visible damage

ΔC/C ≤±5%(relative to the initial value)

Solder temperature:260˚C±5˚C

Immersion time: 10s±1s

The marking shall be legible

Solvent: Industrial isopropanol.

Solvent temperature:23˚C±5˚C

4

Solvent resistance of the

marking

Dipping time: 5min±0.5min

Condition:scrub

Scrub material:absorbent cotton

Reverting time:No

Initial measurement

Capacitance、Tgδ

Rapid change of

temperature

There shall be no evidence of θA=-40˚C, θB =+110˚C

deterioration.

Duration: t=30min

5 cycles

There shall be no evidence of Amplitude 0.75mm or acceleration

deterioration.

100m/s2 (whichever is the smaller

Vibration

5

severity), f: 10Hz to 500Hz.Three

directions, 2h foreach direction, total

6h.

Bump

There shall be no evidence of 4 000 times,

deterioration.

Acceleration: 400m/s2,

Pulse duration, 6ms

Final measurement

There shall be no visible damage

ΔC/C ≤±5%(relative to the initial value)

Initial

measurement

Dry heat

+110℃, 16h

Damp

heat,Cyclic

Test Db, Severity: b, the first cycle

Cold

-40℃, 2h

Damp heat,

cyclic other

climate

6 sequence

Test Db, Severity b, the other cycles,

Final

measurement

There shall be no visible damage,

legible marking

ΔC/C ≤±5%(relative to the initial

value)

Increase of tgδ:

CR≤1μF: ≤0.008 (10kHz)

CR>1μF: ≤0.005 (1kHz)

Dielectric strength : there shall be no

permanent breakdown or flashover

I.R.: ≥ 50% of the rated value

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