53

SMPS Capacitors (SE Style)

Extended Commercial Radial Range

SE

01

3

C

125

M

A

A

*

Style

Size

See chart

below

Voltage

25V = 3

50V = 5

100V = 1

Temperature

Coefficient

X7R = C

Capacitance

Code

(2 significant

digits + no.

of zeros)

22 nF = 223

220 nF = 224

1 μF = 105

100 μF = 107

Capacitance

Tolerance

X7R: K = ±10%

M = ±20%

Z = +80, -20%

Test

Level

A = Standard

Leads

A = Tin/Lead

R = RoHS

Compliant

Packaging

(See Note 1)

Note 1: No suffix signifies bulk packaging,

which is AVX standard packaging.

Parts available tape and reel per EIA-

468. Use suffix “TR1” if tape & reel is

required.

Note: Capacitors with X7R dielectrics are not intended for applications across

AC supply mains or AC line filtering with polarity reversal. Contact plant for

recommendations.

PRODUCT OFFERING – X7R

AVX SE styles offer capacitance extension to popular SK ranges. The CV

product for SE-series, X7R capacitors (TCC: ±15% over -55 to +125°C)

compares favorably to high CV ranges offered by other suppliers in much

less stable Y5U dielectric (TCC: +22/-56% over -30 to +85°C). SE style

capacitors are conformally coated and are designed for input and output

filtering applications in switch mode power supplies.

Temperature Coefficient

X7R: Temperature Coefficient ±15%, -55° to +125°C

Capacitance Test (MIL-STD-202 Method 305)

X7R: 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz

Dissipation Factor 25°C

X7R: 2.5% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz

Insulation Resistance 25°C (MIL-STD-202 Method 302)

X7R: 100K MΩ or 1000 MΩ-μF, whichever is less.

Insulation Resistance 125°C (MIL-STD-202 Method 302)

X7R: 10K MΩ or 100 MΩ-μF, whichever is less.

Dielectric Withstanding Voltage 25°C (Flash Test)

X7R: 250% rated voltage for 5 seconds with 50 mA max

charging current.

Life Test (1000 hrs)

X7R: 200% rated voltage at +125°C

Moisture Resistance (MIL-STD-202 Method 106)

X7R: Ten cycles with no voltage applied.

Thermal Shock (MIL-STD-202 Method 107, Condition A)

Immersion Cycling (MIL-STD-202 Method 104, Condition B)

Resistance To Solder Heat (MIL-STD-202, Method 210,

Condition B, for 20 seconds)

ELECTRICAL SPECIFICATIONS

TAPE & REEL QUANTITY

Part

Pieces

SE01

2000

SE03/SE53

1000

SE04/SE54

1000

SE05/SE55

500

SE06/SE56

500

RoHS

Part

Available

SE01

Yes

SE03/SE53

Yes

SE04/SE54

Yes

SE05/SE55

Yes

SE06/SE56

Yes

HOW TO ORDER