Datasheet > 170474M250JE

170474M250JE

更新时间： 2024-11-09 06:22:59

品牌	Logo	应用领域
其他 - ETC		电容器
页数	文件大小	规格书
3页	408K
描述
High Current / Low ESR, Wrap and Fill Axial Leaded Capacitors

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170474M250JE 数据手册

Type 170 Axial Leaded Metallized Polypropylene

High Current / Low ESR, Wrap and Fill Axial Leaded Capacitors

TheType 170 series axial lead metallized polypropylene

capacitors are available in bulk or on tape and reel for

automatic insertion. The tape wrap and epoxy end ﬁll

construction meets UL510 (outer wrap) and UL94V0

(epoxy). Type 170 is non-inductive with low ESR and

high current capability for switch-mode power supply

applications

Highlights

•

Low ESR

High current

Available on tape and reel or bulk

Epoxy end ﬁll meets UL94V-0

Non inductively wound

Flame retardant outer wrap meets UL510

Speciﬁcations

Capacitance Range:

Voltage Range:

Capacitance Tolerance:

Operating Temperature Range:

0.001 µF to 4.7 µF

160 to 630 Vdc (90 to 250 Vac, 60 Hz)

±5%, ±10%, ±20%

–55 ºC to +105 ºC (derate linearly to 50% rated

voltage at 105 ºC)

Dielectric Withstand Voltage:

Dissipation Factor (DF):

1.6 x rated voltage for 2 s @ +25 ºC ±5 ºC

tgδ x 10^–4at +25 ºC ±5 ºC

kHz

C ≤0.1 µF 0.1 µF <C ≤1 µF

C >1 µF

≤6

≤20

—

≤6

—

≤10

≤30

100

Insulation Resistance:

Self Inductance:

100,000 MΩ x µF, 200,000 MΩ Min.

1 nH max. per 1 mm lead and body length

1000 hrs @ 85 ºC 1.25 x Vn

Life Test:

Damp Heat Test:

Soldering:

95% RH @ +40 ºC for 21 days

260 ºC ±5 ºC for 10 s ±1 s

Long Term Storage Stability:

ΔC/C ≤ ±0.5% after 2 years

Maximum Pulse Rise Time dv/dt and Pulse

Characteristic (Wo):

L Max

16.5

20.5

160

250

400

630

Complies with the EU Directive

2002/95/EC requirement

restricting the use of Lead (Pb),

Mercury (Hg), Cadmium (Cd),

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls (PBB)

and PolyBrominated Diphenyl

Ethers (PBDE).

–

2.5

13.5

6.5

–

If the working voltage (V) is less than the nominal voltage (Vn), the capaci-

tor can work at higher dv/dt . In this case, the maximum value allowed

is obtained by multiplying the above value (See table dv/dt) with the ratio

Vn/V

Outline Drawing

Ød ±.002

±0.05 mm)

1.58 ±0.2

(40 ±5 mm)

1.58 ±0.2

Max

(40 ±5 mm)

Max

Lead Material: tinned copper wire

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com

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