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ME3220 Series

Surface Power Inductors

Coilcraft ME3220 Series unshielded surface-mount power inductors combine current ratings up to 2.8 Amps with low DC resistance on an industry-standard 3225 footprint (3.2 x 2.5 mm).

Cost-effective design
Industry-standard footprint
Open magnetic path
Low height - 2.0 mm

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$0.70
250	$0.51
500	$0.39
1000	$0.27
2000	$0.24
6000	$0.22

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Tin-silver-copper over tin over nickel over silver

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

설계자용 키트:

키트	값	가격
C386	21 (3 of each)	$65.00

사양

Electrical specifications at 25°C.

부품 번호 1	인덕턴스 (µH) 2	허용 오차 (%)	DCR max (Ω) 3	SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
부품 번호 1	인덕턴스 (µH) 2	허용 오차 (%)	DCR max (Ω) 3	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
ME3220-102ML_	1.0	20	0.058	171	2.7	3.0	3.2	2.0	2.6
ME3220-152ML_	1.5	20	0.068	138	2.2	2.5	2.7	1.6	2.2
ME3220-222ML_	2.2	20	0.10	92.6	1.8	2.1	2.2	1.5	2.0
ME3220-332ML_	3.3	20	0.14	75.6	1.5	1.6	1.7	1.4	1.6
ME3220-472ML_	4.7	20	0.19	58.2	1.2	1.4	1.5	1.0	1.3
ME3220-562ML_	5.6	20	0.20	52.5	1.1	1.3	1.4	1.0	1.3
ME3220-682ML_	6.8	20	0.27	46.2	1.0	1.1	1.2	0.88	1.1
ME3220-822ML_	8.2	20	0.29	45.2	0.98	1.0	1.1	0.80	1.0
ME3220-103KL_	10	10	0.43	39.9	0.78	1.0	1.1	0.63	0.87
ME3220-123KL_	12	10	0.47	32.5	0.76	0.88	0.98	0.61	0.84
ME3220-153KL_	15	10	0.52	32.5	0.70	0.80	0.90	0.58	0.83
ME3220-183KL_	18	10	0.70	31.7	0.66	0.75	0.80	0.49	0.70
ME3220-223KL_	22	10	0.79	29.4	0.59	0.67	0.71	0.47	0.64
ME3220-273KL_	27	10	1.2	26.1	0.56	0.63	0.67	0.40	0.54
ME3220-333KL_	33	10	1.3	28.0	0.50	0.57	0.60	0.39	0.53
ME3220-393KL_	39	10	1.4	22.6	0.45	0.51	0.54	0.34	0.47
ME3220-473KL_	47	10	1.8	20.7	0.40	0.46	0.49	0.30	0.45
ME3220-563KL_	56	10	2.1	20.3	0.37	0.42	0.45	0.27	0.43
ME3220-683KL_	68	10	2.3	16.3	0.34	0.38	0.41	0.26	0.38
ME3220-823KL_	82	10	3.0	13.7	0.30	0.34	0.36	0.25	0.34
ME3220-104KL_	100	10	3.5	13.3	0.28	0.32	0.34	0.24	0.32

메모

When ordering, please specify termination and packaging codes: e.g. ME3220-104KLC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4284A impedance analyzer.
DCR measured at 25°C on a micro-ohmmeter and Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer and a Coilcraft SMD-D fixture. Details
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.

종단 처리:

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

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (7000 parts per full reel).

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C with (40°C rise) Irms current.

보관 온도 범위:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+125°C (ambient + temp rise).

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Inductance vs. Current

Temperature Rise versus Current

Inductance vs. Frequency

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
2000	7000*	178/330	60/100	13	18,4	12,4	12	4	4	2	2,25	0,25

* Special order

일반 사양

코어 소재:

Ferrite

중량:

56 - 65 mg

패키지:

2000/7″reel; 7000/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 4 mm pocket spacing, 2.25 mm pocket depth

납땜/세척

수분 민감도(MSL):

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

납땜 열 내성:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

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

ME3220 Series

Surface Power Inductors