DR343-390 datasheet, PDF - EEWORLD Datasheet

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DR343-390: DescriptionSELF-LEADED SMD INDUCTOR; File Size140KB，1 Pages; ManufacturerDATATRONICS; Websitehttp://www.datatronics.com/

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DR343-390 Overview

SELF-LEADED SMD INDUCTOR

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March 1, 2007

SELF-LEADED SMD INDUCTOR DR343 SERIES

Features

Flat Top for Pick and Place

Inductance Range from 18µH to 380µH

Tape & Reel Packing

Operating Temp. -40°C to +85°C

Tinned Leads with Leaded Solder is Available

(note 3)

ELECTRICAL SPECIFICATIONS AT 25ºC

PART No.

DR343-180

DR343-260

DR343-390

DR343-540

DR343-780

DR343-121

DR343-181

DR343-251

DR343-381

INDUCTANCE (µH)

±20%

@100KHz, 0.1V

120

180

250

380

DCR (Ω)

±20%

0.06

0.1

0.2

0.3

0.4

0.6

0.9

1.3

RATED CURRENT

(A) Nominal

1.81

1.48

1.20

1.00

0.82

0.67

0.54

0.44

0.36

ETop @100KHz

(V-µSec) Ref.

9.9

13.2

16,5

23.1

29.7

36.3

49.5

75.9

MECHANICAL OUTLINES

14.35

[0.565]

9.00 Max.

[0.354 Max.]

14.48

[0.570]

DR343

DATE

11.43

[0.450]

FRONT VIEW

SIDE VIEW

BOTTOM VIEW

16.89

[0.665]

2.00

[0.079]

11.43

[0.450]

SCHEMATIC

PCB SOLDER PAD LAYOUT(REF.)

NOTES:

1. All dimensions are shown in millimeters “mm” [inches “in”].

2. General tolerance

±0.25mm

[0.010 in.], unless otherwise specified.

3. For non-RoHS parts replace DR prefix with 42- (e.g. DR343 becomes 42-343).

4. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C.

DATATRONIC:

28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701

Email: ddisales@datatronics.com

499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

DR343-390 Related Products

	DR343-390	DR343-180	DR343-260	DR343-540	DR343-780	DR343-381	DR343-251	DR343-121	DR343-181
Description	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR	SELF-LEADED SMD INDUCTOR

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