Datasheet

ManualsBrandsKEMET ManualsCapacitorsCapacitor, Radial, 3.7uF, 350VAC, 700VDC, 10%

1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3116_C4AF • 7/29/2020

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

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Benets

• Self-healing

• Low loss

• High ripple current

• High contact reliability

• Optimized AC voltage performance

• Suitable for high frequency applications

• Able to withstand harsh environmental conditions

• Automotive grades (AEC–Q200)

Overview

The C4AF capacitor is a polypropylene metallized lm

capacitor with a rectangular, plastic box-type design

(white or grey in color) lled with resin, and uses 2 or 4

tinned wires. These capacitors are intended to withstand

harsh environmental conditions.

Automotive grade devices meet the demanding Automotive

Electronics Council's AEC–Q200 qualication requirements.

Applications

Typical applications include AC and harmonic ltering

in UPS systems, motor drives, renewable energy, and

automotive systems.

Printed Circuit Board Mount Power Film Capacitors

C4AF, Radial, 2 or 4 Leads, 250 – 500 VAC,

for Harsh Environment AC Filtering (Automotive Grade)

Part Number System

C4 A F 1 B W 5330 T 3 N J

Series Type Application

Rated

Voltage

(VAC)

Case

Terminals

Code

Capacitance

Code (pF)

Release

Lead

Diameter

(mm)

Size Code:

B x H x L (mm)

Tolerance

C4 =

MKP

Power

Capacitors

A =

Box, wire

terminals

F =

AC ltering

1 = 250

9 = 310

7 = 350

3 = 400

A = 500

B, E =

Box

plastic

case

U = 2 pins

W = 4 pins

Digits 2 – 4

indicate the

rst three

digits of the

capacitance

value. First

digit indicates

the number

of zeros to be

added.

A = THB 500

hours

85°C/85% R.H.

(Not for new

design)

T = THB 1,000

hours

85°C/85% R.H.

1 = 0.8

3 = 1.2

Digit 6 = B

W = 11 x 20 x 31.5

X = 13 x 25 x 31.5

Y = 14 x 28 x 31.5

1 = 19 x 29 x 31.5

2 = 22 x 37 x 31.5

F = 20 x 40 x 42

J = 28 x 37 x 42

L = 30 x 45 x 42

M = 3 0 x 45 x 57.5

N = 35 x 50 x 57.5

Digit 6 = E

A = 45 x 56 x 57.5

B = 45 x 65 x 57.5

J = 5%

K = 10%

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Summary of content (16 pages)

PAGE 1
Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 – 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Overview Applications The C4AF capacitor is a polypropylene metallized film capacitor with a rectangular, plastic box-type design (white or grey in color) filled with resin, and uses 2 or 4 tinned wires. These capacitors are intended to withstand harsh environmental conditions.
PAGE 2
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Dimensions – Millimeters T T L H S 0.5 LL F 0.5 S1 p p p1 2-pin 4-pin Size Code S S1 Digit 6 Digit 14 Nominal Tolerance Nominal B W 27.5 ±0.4 - T Tolerance Nominal - 11.0 H L LL F Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance +0.3/−0.7 20.0 +0.2/−0.7 31.
PAGE 3
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) General Technical Data Dielectric Application Special Features Climatic Category Polypropylene metallized film, non-inductive type, self-healing property AC Filtering (250 VAC, 310 VAC, 350 VAC, 400 VAC, 500 VAC) 250 VAC rating reccomended ONLY for controlled output filtering AEC-Q200 qualified 55/105/56 IEC 60068-1 Maximum Opera
PAGE 4
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Life Expectancy Life Expectancy Capacitance Drop at End of Life Failure Rate ≥ 60,000 hours at VNAC and THS = +85°C –5% (typical) See Life Expectancy/Failure Quota Graphs Test Method Peak Non-Repetitive Maximum Current Test Voltage Terminal to Terminal VTT Test Voltage Terminal to Case VTC Endurance Test Damp Heat I PKR x 1.5 1.
PAGE 5
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Operative Voltage Derating Voltage (VAC) Operating Voltage 250 310 350 400 500 Rated Voltage at 85°C (THS) 250 310 350 400 500 Operating Voltage at 105°C (THS) 175 217 245 280 350 KEMET defines maximum ripple current, based on hot spot/ambient self-heating temperature.
PAGE 6
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Life Expectancy/Failure Quota* Graphs Lifetime Curve & FIT at Hot Spot Temperature 1,000,000 100,000 100,000 10,000 1,000 1,000 100 70°C 85°C FIT (10-9/h) Lifetime Expectancy (h) 10,000 95°C 105°C 105°C FIT 95°C FIT 100 85°C FIT 10 1 70°C FIT 10 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.
PAGE 7
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Power Losses & Hot Spot Temperature Calculation At each frequency, the power lossess are the sum of: PDD (fii ) = 2 * π * fii * C * V(fii )2222 * tgδ00 P (fi )) == 22 ** π * f * C ** V(f ) * tgδ0 P PDDD (f (fii ) = 2 * π π ** ffiii ** C C * V(f V(fiii ))22 ** tgδ tgδ0 PD (fi ) = 2 * π * fi * C * V(fi ) * tgδ00 1.
PAGE 8
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Power Losses & Hot Spot Temperature Calculation cont. Limits for the formulas The limits listed below should not be exceeded: 1. 1. 1. ∑ ∑ ∑ 2. 2. 2.
PAGE 9
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Environmental Compliance As a leading global supplier of electronic components and an environmentally conscious company, KEMET continually aspires to improve the environmental effects of our manufacturing processes and our finished electronic components.
PAGE 10
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Table 1 – Ratings & Part Number Reference Cap Value VNAC VNDC (µF) T Dimensions (mm) H L S S1 dV/dt Ipkr ESL V/µs nH Apk Irms Rth Packaging (HS/Amb) maximum (*) Quantity mΩ Arms (°C/W) RS 1 1.5 2.2 3.3 4.7 6.8 7.5 10 15 22 24.
PAGE 11
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Table 1 – Ratings & Part Number Reference cont. Cap Value VNAC VNDC (µF) T Dimensions (mm) H L S S1 1 1.5 2.2 3.3 3.7 4.7 6.8 10 12.
PAGE 12
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Soldering Process The implementation of the RoHS directive has resulted in the selection of SnAuCu (SAC) alloys, or SnCu alloys, as the primary solder material. This has increased the liquidus temperature from 183°C for a SnPb eutectic alloy to 217 – 221°C for new alloys.
PAGE 13
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Soldering Process cont. Wave Soldering Recommendations cont. 1.
PAGE 14
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Mounting Resistance to Vibration and Mechanical Shock AEC-Q200 Mechanical Stress Tests: Mechanical Shock Vibration MIL-SDT-202 Method 213 Test condition C Peak value 100 g, duration 6 ms, half-sine-wave (see MIL-HDBK for details) MIL-SDT-202 Method 204 5 g for 20 minutes, 12 cycles each of 3 orientations Use 8"X5" PCB, .
PAGE 15
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) Construction cont.
PAGE 16
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors C4AF, Radial, 2 or 4 Leads, 250 - 500 VAC, for Harsh Environment AC Filtering (Automotive Grade) KEMET Electronics Corporation Sales Oﬃces For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change.