3D Model Datasheet DCDC Tool

WA8721 Ultra-Low Loss

Shielded Power Inductors

Ultra low profile — only 1.2 mm high
Exceptionally low DCR and ultra low AC losses for high switching
Superior current handling with soft saturation characteristics
RoHS-compliant, halogen free. 260°C compatible. Tin-silver over copper terminations
AEC-Q200 Grade 1 (−40°C to +125°C)
COTS Plus tin-silver-copper and tin-lead terminations available

지금 구매:

샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1	인덕턴스 (nH) 2 (허용 오차: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
부품 번호 1	인덕턴스 (nH) 2 (허용 오차: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
WA8721-AE_	60	4.1	4.8	485	8.0	13.8	19.3	12.8	17.2

메모

When ordering, please specify termination and packaging codes: e.g. WA8721-AEC
Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4395A or equivalent.
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.

종단 처리:

E = RoHS compliant tin-silver over copper terminations.
S = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).

환경

환경:

RoHS 준수 , 할로겐 프리

주변 온도 범위:

–40°C to +125°C with (40°C rise) Irms current

보관 온도 범위:

Component: −55°C to +165°C
Tape and reel packaging: −55°C to +80°C

최고 부품 온도:

+165°C (Ambient + temperature rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

물리적 특성

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
1000	3500*	178/330	60/100	13	18,4	12,4	12	8	4	2	1,80	0,23

일반 사양

코어 소재:

Composite

패키지:

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.8 mm pocket depth

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

WA8721 Ultra-Low Loss

Shielded Power Inductors

사양

종단 처리:

패키지:

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

XEL3515 Series

XEL3520 Series

XEL3530 Series

XEL4012, 4014 Series

XEL4012V, 4014V High Voltage

XEL4020 Series

XEL4020V Series Ultra-Low Loss

XEL4030 Series

XEL4030V Series Ultra-Low Loss

XEL5020 Series

XEL5030 Series

XEL5050 Series

XEL6030 Series

XEL6060 Series

관련 제품군

XGL

XAL

XFL

XAR

EPL

PFL

창고

언어 설정

통화 설정

WA8721 Ultra-Low Loss

Shielded Power Inductors

선택한 구성 공급 불가

사양

종단 처리:

패키지:

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

XEL3515 Series

XEL3520 Series

XEL3530 Series

XEL4012, 4014 Series

XEL4012V, 4014V High Voltage

XEL4020 Series

XEL4020V Series Ultra-Low Loss

XEL4030 Series

XEL4030V Series Ultra-Low Loss

XEL5020 Series

XEL5030 Series

XEL5050 Series

XEL6030 Series

XEL6060 Series

관련 제품군

XGL

XAL

XFL

XAR

EPL

PFL

경고