KP460 データシートの表示（PDF） - Unspecified

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KP460

Polypropylene film foil capacitors

Unspecified 

BCcomponents

Polypropylene film foil capacitors

Product specification

KP 460 to 464

CONSTRUCTION

Description

• Low-inductive wound cell of metal foil and a

polypropylene film

• Protected by a hard, water-repellent solvent-resistant blue

epoxy lacquer

• Axial iron leads, solder-coated.

144x12(halfpage)

lead - tin foil

SPECIFIC METHOD OF MOUNTING TO WITHSTAND VIBRATION

AND SHOCK

The capacitors shall be mechanically fixed by the leads.

SOLDERING CONDITIONS

The capacitance stability is dependent on the maximum

temperature the capacitor reaches during soldering.

Figure 11 shows the typical effect of ∆C/C as a function of

soldering time under the worst possible mounting

conditions (horizontal on the PCB, minimum possible pitch)

and with 80 °C preheating.

polypropylene film

connecting wire

Fig.10 Construction.

CBA371

Mounting

NORMAL USE

The capacitors are suitable for vertical or horizontal

mounting on printed-circuit boards. The capacitors packed

on bandoliers are designed for mounting on printed-circuit

boards by means of automatic insertion machines.

Storage temperature

• Storage temperature: Tstg = −25 to +40 °C with RH

maximum 80% without condensation.

RATINGS AND CHARACTERISTICS REFERENCE

CONDITIONS

Unless otherwise specified, all electrical values apply to an

ambient free air temperature of 23 ±1 °C, an atmospheric

pressure of 86 to 106 kPa and a relative humidity of

50 ±2%.

For reference testing, a conditioning period shall be applied

over 96 ±4 hours by heating the products in a circulating air

oven at the rated temperature and a relative humidity not

exceeding 20%.

296x12(fu0ll._4width)

∆C/C

(%)

CBA372

0

-0.4

-0.8

0

2001 Jun 22

2

4

6

Fig.11 ∆C/C as a function of soldering time.

17

8 soldering time (s) 10

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