CDRH74NP-821MC-B datasheet, PDF

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CDRH74NP-821MC-B: DescriptionFixed Inductors 820uH .2A; CategoryPassive components inductor; File Size216KB，5 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/; Environmental Compliance

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CDRH74NP-821MC-B Overview

Fixed Inductors 820uH .2A

CDRH74NP-821MC-B Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SUMIDA
package instruction	3030
Reach Compliance Code	unknown
ECCN code	EAR99
Factory Lead Time	15 weeks
uppercase and lowercase codes	3030
structure	Magnetically Shielded
core material	FERRITE
DC Resistance	5.2 Ω
Nominal inductance(L)	820 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	4.5 mm
Package length	7.3 mm
Package form	SMT
Package width	7.3 mm
method of packing	TR
Maximum rated current	0.2 A
series	CDRH74
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.001 MHz
Tolerance	20%

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SMD Power Inductor

CDRH74

Description

• Ferrite drum core construction.

• Magnetically shielded.

• L×W×H: 7.5×7.5×4.5 mm Max.

• Product weight: 0.78g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

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.

5.4±0.2

7.2±0.2

RoHS

Dimension - [mm]

7.3±0.2

73 02

. ±.

45Mx

. a.

Packaging

• Carrier tape and reel packaging

• 12.9”diameter reel

• 1000pcs per reel

Applications

• Ideally used in Notebook PC, LCD TV,DVD,

Game machine, STB ,Projector etc as DC-DC

converter inductors.

Eetoe

lcrd

Land pattern and Schematics - [mm]

1.6

4.8

Dmnino CR7

ieso f DH4

Pr o

at f

sle rss pitn

odr eit rnig

8.0

Page 1 of 5

Revised: 9-Jan-17

CDRH74NP-821MC-B Related Products

	CDRH74NP-821MC-B	CDRH74NP-561MC-B	CDRH74NP-150MC-B	CDRH74NP-330MC-B	CDRH74NP-390MC-B	CDRH74NP-121MC-B	CDRH74NP-270MC-B	CDRH74NP-100MC-B	CDRH74NP-471MC-B
Description	Fixed Inductors 820uH .2A	Fixed Inductors 560uH .23A	RS-422/RS-485 Interface IC 10Mbps 3V/5V Quad RS-422/RS-485 Rcvr	Headers u0026 Wire Housings R/A HEADER 2 POS TIN SINGLE ROW	Fixed Inductors SMD Power Inductor Shielded	Fixed Inductors 120uH .52A	Fixed Inductors 27uH 1.12A	Headers u0026 Wire Housings R/A HEADER 2 POS TIN SINGLE ROW	Heat Sinks CHIPSET H/S PIN FIN 31mm 22.6mm H B/A
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	3030	3030	3030	3030	3030	3030	3030	3030	3030
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	compliant	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	3030	3030	3030	3030	3030	3030	3030	3030	3030
structure	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded
core material	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	5.2 Ω	3.62 Ω	0.081 Ω	0.17 Ω	0.23 Ω	0.66 Ω	0.15 Ω	0.049 Ω	3.01 Ω
Nominal inductance(L)	820 µH	560 µH	15 µH	33 µH	39 µH	120 µH	27 µH	10 µH	470 µH
Inductor Applications	POWER INDUCTOR	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	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	2	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	100 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 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	7.3 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
Package width	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm	7.3 mm
method of packing	TR	TR	TR	TR	TR	TR	TR	TR	TR
Maximum rated current	0.2 A	0.23 A	1.47 A	0.96 A	0.91 A	0.52 A	1.12 A	1.84 A	0.26 A
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	YES	YES	YES	YES	YES	YES	YES
surface mount	YES	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	DUAL ENDED
Terminal shape	WRAPAROUND	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	0.001 MHz
Tolerance	20%	20%	20%	20%	20%	20%	20%	20%	20%
Maker	SUMIDA	SUMIDA	-	SUMIDA	SUMIDA	SUMIDA	SUMIDA	SUMIDA	SUMIDA
Factory Lead Time	15 weeks	-	15 weeks	15 weeks	15 weeks	15 weeks	15 weeks	15 weeks	15 weeks
series	CDRH74	CDRH74	CDRH74	CDRH74	CDRH74	CDRH74	CDRH74	-	-

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