ECA-2WM682B 查看數據表（PDF） - Panasonic Corporation

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ECA-2WM682B

Aluminum Electrolytic Capacitors (Radial Lead Type)

Panasonic Corporation 

Aluminum Electrolytic Capacitors/M

Aluminum Electrolytic Capacitors

(Radial Lead Type)

Radial, 85°C M ECA-M

Series: M

Type: A (Radial Leads)

Style: 04/JIS C 5141

STANDARD

IECQ Certified

s Features

• Lifetime: 85°C 2000 h

• Smaller than series SU

• IEC pub. 384-4 approved

s Recommended Applications

• Audio visual (television, video, audio),office, home

appliances

s Explanation of Part Numbers

1

2

3

ECA

Product Code

4

5

Rated Working Voltage Code

6

M

Series Code

7

8

9

N. Capacitance Code

10

11

Option

s Specifications

Operating temperature range

Rated working voltage

Nominal capacitance range

Capacitance tolerance

DC leakage current

tan δ

Characteristics at low temperature

Endurance

Shelf life

–40 to +85°C

6.3 to 100 V DC

0.1 to 22000 µF

I ≤ 0.03 CV or 4 (µA) after 1 minute

I ≤ 0.01 CV or 3 (µA) after 2 minutes

–25 to +85°C

160 to 450 V DC

1.0 to 470 µF

±20% (120 Hz/+20°C)

(Whichever

is greater)

I ≤ 0.06 CV + 10 (µA) after 2 minutes

(120 Hz/+20°C)

W.V. (V) 6.3 10 16 25 35 50 63 100 160 200 250 350 400 450

tan δ 0.28 0.24 0.20 0.16 0.14 0.12 0.11 0.10 0.16 0.18 0.18 0.20 0.20 0.20

Add 0.02 per 1,000 µF for products of 1,000 µF or more.

Impedance ratio at 120 Hz

W.V. (V) 6.3 10 16 25 35 50 63 100 160 200 250 350 400 450

Z (–25°C) /

Z (+20°C) 5 4 3 2 2 2 2 2 2 2 3 5 6 6

Z (–40°C) / 12 10 8 5 4 3 3 3 — — — — — —

Z (+20°C)

(1) Add 0.5 per 1,000 µF for products of 1,000 µF or more at –25°C

(2) Add 1.0 per 1,000 µF for products of 1,000 µF or more at –40°C

After applying working voltage for 2,000 hours at +85°C and then being stabilized at +20°C, capacitor shall meet

the following limits.

Capacitance change

tan δ

DC leakage current

±20% of initial measured value (ø3.5 ±25%)

≤ 150% of initial specified value

≤ initial specified value

After storage for 1,000 hours at +85°C with no voltage applied then being stabilized at +20°C, capacitor shall meet

the limits specified in “Endurance.”

4

Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.

Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.

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