CDH73NP-221KC datasheet, PDF - EEWORLD Datasheet

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CDH73NP-221KC: CategoryPassive components inductor; File Size222KB，5 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/; Environmental Compliance

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CDH73NP-221KC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SUMIDA
package instruction	2932
Reach Compliance Code	unknown
ECCN code	EAR99
Factory Lead Time	15 weeks
uppercase and lowercase codes	2932
structure	Unshielded
core material	FERRITE
DC Resistance	1.63 Ω
Nominal inductance(L)	220 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Package height	3.3 mm
Package length	7.3 mm
Package form	SMT
Package width	8 mm
method of packing	Tape
Maximum rated current	0.26 A
series	CDH73
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.001 MHz
Tolerance	10%

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SMD Power Inductor

CDH73

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L×W×H: 8.0×7.3×3.3 mm Max.

• Product weight: 0.45g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

RoHS

Dimension - [mm]

MX73

A..

MX33

A..

20 02

. ±.

Environmental Data

• Operating temperature range: -40℃½+100℃

(including coil’s self temperature rise)

• Storage temperature range: -40℃½+100℃

• Solder reflow temperature: 260

℃

peak.

7.6±0.2

5.8

MAX.8.0

EETOE

LCRD

Packaging

• Carrier tape and reel packaging.

• 13.0”diameter reel

• 1000pcs per reel

Applications

• Ideally used in PDA,DVD,HDD, DVC, Game

machine, Notebook PC, etc as DC-DC

converter inductor.

Land pattern and Schematics - [mm]

2.4

１.5

5.4

DIMENSION OF CDH73

PART OF SILK SCREEN

8.4

Page 1 of 5

Revised: 6-Jan-17

CDH73NP-221KC Related Products

	CDH73NP-221KC	CDH73NP-330KC	CDH73NP-680KC	CDH73NP-470KC	CDH73NP-220LC	CDH73NP-150LC	CDH73NP-101KC	CDH73NP-151KC
Description		Fixed Inductors 33uH 0.66A 10% 1KHz SMD PWR IND	Fixed Inductors 68uH 0.47A 10% 1KHz SMD PWR IND	Fixed Inductors 47uH 0.56A 10% 1KHz SMD PWR IND	Fixed Inductors 22uH 0.81A 15% 1KHz SMD PWR IND	Fixed Inductors 15uH 1A 15% 1KHz SMD PWR IND	Fixed Inductors 100uH 0.37A 10% 1KHz SMD PWR IND	Fixed Inductors 150uH 0.31A 10% 1KHz SMD PWR IND
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	2932	2932	2932	2932	2932	2932	2932	2932
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	2932	2932	2932	2932	2932	2932	2932	2932
structure	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded
core material	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	1.63 Ω	0.24 Ω	0.51 Ω	0.35 Ω	0.18 Ω	0.11 Ω	0.7 Ω	1.04 Ω
Nominal inductance(L)	220 µH	33 µH	68 µH	47 µH	22 µH	15 µH	100 µH	150 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2
Maximum operating temperature	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	3.3 mm	3.3 mm	3.3 mm	3.3 mm	3.3 mm	3.3 mm	3.3 mm	3.3 mm
Package length	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
Package width	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm
method of packing	Tape	Tape	Tape	Tape	Tape	Tape	Tape	Tape
Maximum rated current	0.26 A	0.66 A	0.47 A	0.56 A	0.81 A	1 A	0.37 A	0.31 A
series	CDH73	CDH73	CDH73	CDH73	CDH73	CDH73	CDH73	CDH73
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz
Tolerance	10%	10%	10%	10%	15%	15%	10%	10%
Maker	SUMIDA	SUMIDA	SUMIDA	SUMIDA	-	SUMIDA	SUMIDA	SUMIDA

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