79MC21004040J datasheet, PDF - EEWORLD Datasheet

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79MC21004040J: DescriptionFilm Capacitor,; CategoryPassive components capacitor; File Size516KB，14 Pages; ManufacturerKEMET; Websitehttp://www.kemet.com

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79MC21004040J Overview

Film Capacitor,

79MC21004040J Parametric

Parameter Name	Attribute value
Maker	KEMET
package instruction	,
Reach Compliance Code	compli
Capacitor type	FILM CAPACITOR
Number of terminals	2

79MC21004040J Preview

Polypropylene Pulse/High Frequency Capacitors

R79 Series Single Metallized Polypropylene Film, Radial,

5 mm Lead Spacing, Multipurpose Applications

Overview

The R79 Series is constructed of metallized polypropylene film

with radial leads of tinned wire. The radial leads are electrically

welded to the metal layer on the ends of the capacitor winding.

The capacitor is encapsulated in a self-extinguishing solvent

resistant plastic case with thermosetting resin material meeting

the UL 94V–0 requirements.

Applications

Typical applications include timing, oscillator circuits, high

frequency coupling and decoupling applications. Not suitable for

across-the-line application (see Suppressor Capacitors).

Benefits

•

Voltage range: 160 – 630 VDC

Capacitance range: 0.001 – 0.22 µF

Lead Spacing: 5 mm

Capacitance tolerance: ±5%, ±10%, ±20%

Climatic category: 55/105/56 IEC 60068-1

Operating temperature range of -55˚C to +105˚C

RoHS compliance and lead-free terminations

Tape and reel packaging in accordance with IEC 60286–2

Self-healing

Part Number System

R79

Series

Metallized

Polypropylene

G = 160

I = 250

M = 400

P = 630

Rated Voltage (VDC)

Lead Spacing (mm)

C=5

2390

Capacitance Code (pF)

Digits 2 – 4 indicate the

first three digits of the

capacitance value.

First digit indicates the

number of zeros to be

added.

Lead and

Packaging Code

See Ordering

Options Table

Internal Use

Capacitance

Tolerance

H = 2.5%

J = ±5%

K = ±10%

One world. One KEMET

F3107_R79 • 5/20/2014

Film Capacitors – Polypropylene Pulse/High Frequency Capacitors

R79 Series Single Metallized Polypropylene Film, Radial, 5 mm Lead Spacing, Multipurpose Applications

Ordering Options Table

Lead Spacing

Nominal (mm)

Type of Leads and Packaging

Standard Lead and Packaging Options

Bulk (Bag)–Short Leads

Ammo Pack

Other Lead and Packaging Options

Tape &Reel (Standard Reel)

Bulk (Bag)–Short Leads

Bulk (Bag)–Long Leads

4 +1.5/-0

=18.5 +/- 0.5

10 +/- 1

4.0 +0.5/-0

3.2 +0.3/-0.2

21 +/- 1

17 +1/-2

30 +5/-0

Lead Length

(mm)

Lead and

Packaging

Code

Dimensions – Millimeters

Nominal

5.0

Tolerance

+/-0.4

Nominal

3.5

4.5

5.0

6.0

7.2

Tolerance

+0.1

Nominal

7.5

9.5

10.0

11.0

13.0

Tolerance

+0.1

Nominal

7.2

Tolerance

+0.2

+0.3

Nominal

0.6

Tolerance

+/-0.05

Note: See Ordering Options Table for lead length (LL/Ho) options.

F3107_R79 • 5/20/2014

Film Capacitors – Polypropylene Pulse/High Frequency Capacitors

R79 Series Single Metallized Polypropylene Film, Radial, 5 mm Lead Spacing, Multipurpose Applications

Performance Characteristics

Dielectric

Plates

Winding

Leads

Protection

Related Documents

Rated Voltage V

(VDC)

Rated Voltage V

(VAC)

Capacitance Range (µF)

Capacitance Values

Capacitance Tolerance

Operating Temperature Range

Rated Temperature T

Voltage Derating

Polypropylene film

Metal layer deposited by evaporation under vacuum

Non-inductive type

Tinned wire

Plastic case, thermosetting resin filled. Box material is solvent resistant and flame retardant according to UL94.

IEC 60384-16

160

0.039 – 0.22

250

160

0.012 – 0.15

400

200

0.0039 – 0.047

630

220

0.001 – 0.018

E12 series (IEC 60063) measured @ 1 kHz and +20 ±1°C

±2.5%, ±5%, ±10%

-55°C to +105°C

+85°C

Above +85°C DC and AC voltage derating is 1.25%/°C

55/105/56 IEC 60068-1

Climatic Category

Average relative humidity ≤ 75%

RH = 95% for 30 days per year

RH = 85% for further days limited by average value per year

Test Voltage

Capacitance Drift

Maximum Pulse Steepness

Temperature Coefficient

Self Inductance

1.6 x V

VDC for 2 seconds (between terminations) @ +25°C ±5°C

Maximum 0.5% after a 2 year storage period at a temperature of +10°C to +40°C and a relative humidity of 40% to 60%

dV/dt according to Table 1. For peak to peak voltages lower than rated voltage (Vpp <V

), the specified dv/dt

can be multiplied by the factor V

/Vpp

-(200 ±100) ppm/°C at 1 kHz

Approximately 6 nH. Max 1 nH per 1 mm lead and capacitor length.

Maximum Values @ 25°C ±5°C

Frequency

C ≤ 0.1 μF

0.06%

0.10%

0.30%

Measured @ +25°C ±5°C, 100 VDC 60 seconds

C > 1 µF

0.06%

0.10%

Dissipation Factor tanδ

1 kHz

10 kHz

100 kHz

Insulation Resistance

Minimum Values Between Terminals

All Capacitance Values

≥ 100,000 MΩ

( ≥ 500,000 MΩ ) *

* typical value

F3107_R79 • 5/20/2014

Film Capacitors – Polypropylene Pulse/High Frequency Capacitors

R79 Series Single Metallized Polypropylene Film, Radial, 5 mm Lead Spacing, Multipurpose Applications

Maximum Voltage (V

rms

) vs. Frequency (Sinusoidal Waveform/Th ≤ 40ºC)

Vrms [V]

1000

160Vdc / 70Vac

Vrms [V]

1000

250Vdc / 160Vac

100

0.068 µF p=5

0.1 µF p=5

0.22 µF p=5

0.022 µF p=5

0.047 µF p=5

0.1 µF p=5

0.1

f [kHz] 10

100

1000

0.1

f [kHz]

100

1000

Vrms [V]

1000

400Vdc / 200Vac

Vrms [V]

1000

630Vdc / 220Vac

100

4700 pF p=5

0.015µF p=5

0.047µF p=5

2200 pF p=5

4700 pF p=5

0.01 µF p=5

0.1

f [kHz] 10

100

1000

0.1

f [kHz] 10

100

1000

F3107_R79 • 5/20/2014

Film Capacitors – Polypropylene Pulse/High Frequency Capacitors

R79 Series Single Metallized Polypropylene Film, Radial, 5 mm Lead Spacing, Multipurpose Applications

Maximum Current (I

rms

) vs. Frequency (Sinusoidal Waveform/Th ≤ 40ºC)

Irms [A]

100

160Vdc / 70Vac

Irms [A]

100

250Vdc / 160Vac

0.1

0.068 µF p=5

0.1 µF p=5

0.22 µF p=5

0.1

0.022 µF p=5

0.047 µF p=5

0.1 µF p=5

0.01

0.1

f [kHz]

100

1000

0.01

0.1

f [kHz]

100

1000

Irms [A]

100

400Vdc / 200Vac

Irms [A]

100

630Vdc / 220Vac

0.1

4700 pF p=5

0.015 µF p=5

0.047 µF p=5

0.1

2200 pF p=5

4700 pF p=5

0.01 µF p=5

0.01

0.1

f [kHz]

100

1000

0.01

0.1

f [kHz]

100

1000

F3107_R79 • 5/20/2014

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