Datasheet > PD43R-473K

PD43R-473K

更新时间： 2024-11-25 22:48:35

品牌	Logo	应用领域
API		/
页数	文件大小	规格书
2页	1412K
描述
FIXED IND 47UH 440MA 844 MOHM

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数据手册

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PD43R-473K 数据手册

PDxxxR

SERIES

SMT Power Choke Core

**Test Measurement Frequency

Values < 10µH tested @ 7.96 MHz;

Values ≥10uH tested @ 1.0 kHz

Mechanical Conﬁguration

Units designed for Surface Mounting

Terminals Solder Coated

Core Construction High Resistivity Ferrite

OperatingTemperature Range –55°C to +125°C

Current Rating at 25°C Ambient The maximum DC Current that will cause

a 40°C maximum temperature rise and where the inductance will not

decrease by more than 10% from the zero DC value.

InductanceTolerance Tolerance is indicated by the sufﬁx to API part number.

Standard tolerance per part number is as shown in table.

M = 20%; K = 10%.

Marking For values lower than 10 H the R indicates a decimal point and the

remaining digits indicate the inductance in H. For values 10 H and above, the

ﬁrst two digits indicate the inductance in H and the third digit indicates the

number of trailing zeros where a zero indicates that there are no trailing zeros.

Actual Size (PD105R)

Example: PD43R-102M (1.0 H)

1R0

Example: PD73R-224K (220 H)

221

Physical Parameters

Dimensions

Inches

PD43R

PD54R

PD73R

PD75R

PD104R

PD105R

0.165 0.024

0.137 MAX.

0.153 0.012

0.060 REF.

0.224 0.008

0.177 MAX.

0.201 0.008

0.051 REF.

0.303 0.008

0.138 MAX.

0.272 0.008

0.063 REF.

0.303 0.008

0.197 MAX.

0.272 0.008

0.063 REF.

0.386 0.016

0.157 MAX.

0.346 0.016

0.083 REF.

0.386 0.016

0.213 MAX.

0.346 0.016

0.083 REF.

Millimeters

PD43R

PD54R

PD73R

PD75R

PD104R

9.8 0.4

4.0 MAX.

8.8 0.4

2.10 REF.

PD105R

9.8 0.4

5.4 MAX.

8.8 0.4

2.10 REF.

4.2 0.6

3.5 MAX.

3.9 0.3

1.52 REF.

5.7 0.2

4.5 MAX.

5.1 0.2

1.30 REF.

7.7 0.2

3.5 MAX.

6.9 0.2

1.60 REF.

7.7 0.2

5.0 MAX.

6.9 0.2

1.60 REF.

Packaging Tape & reel: 7" reel not available; maximum pieces per 13" reel as follows

PD43R

PD54R

PD73R

PD75R

PD104R

PD105R

Pieces

1500

1000

500

1000

500

**Additional Information on Next Page

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan com • www.delevan.com

8/2021

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