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소개
사양
환경
성능 곡선
물리적 특성
부품 표식
테이프 및 릴
납땜/세척

3D Model Datasheet Spice 모델 SPICE DCDC Tool

EPL3012 Series

Shielded Power Inductors

EPL3012 molded surface mount power inductors are cost effective and ideal for applications requiring a miniature footprint. Their magnetic shielding allows for high-density mounting, and soft saturation assures peak current handling.

Compact, cost-effective molded power inductors
Soft saturation for peak current handling
Magnetically shielded
AEC-Q200 Grade 3 (-40°C to +85°C) with no thermal aging

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$0.90
250	$0.76
500	$0.61
1000	$0.48
2000	$0.43
4000	$0.40

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Tolerance

M = 20%

Termination

L = Non-RoHS tin-lead (63/37) (Special order, added cost)

Packaging

C = 7" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

설계자용 키트:

키트	값	가격
C437	8 (5 of each)	$45.00

사양

Electrical specifications at 25°C.

부품 번호 1	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR (Ω) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
부품 번호 1	인덕턴스 (µH) 2 (허용 오차: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
EPL3012-102ML_	1.0	0.060	0.066	110	0.85	1.4	2.0	1.7	2.2
EPL3012-152ML_	1.5	0.069	0.075	103	0.70	1.2	1.7	1.5	1.9
EPL3012-182ML_	1.8	0.076	0.084	92.0	0.65	1.1	1.6	1.4	1.8
EPL3012-222ML_	2.2	0.097	0.11	76.0	0.55	0.95	1.4	1.3	1.7
EPL3012-332ML_	3.3	0.14	0.15	62.0	0.50	0.90	1.1	1.1	1.4
EPL3012-472ML_	4.7	0.17	0.18	52.0	0.47	0.85	1.0	0.90	1.1
EPL3012-103ML_	10	0.32	0.35	32.0	0.34	0.59	0.80	0.60	0.79
EPL3012-223ML_	22	0.72	0.79	18.0	0.17	0.38	0.61	0.42	0.54

메모

When ordering, please specify termination and packaging codes: e.g. EPL3012-333MLC
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 network analyzer 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.

종단 처리:

L = Tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum.
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).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).
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.

환경

환경:

RoHS 준수 , 할로겐 프리

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

Inductance vs Frequency

물리적 특성

For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an
additional 0.005 inch / 0.13 mm.

Small surface blemishes are not unusual and do not adversely affect performance.
Wire may be visible inside the voids.
Acceptable void sizes:
Top: 0.01 in / 0,254 mm × 0.01 in / 0,254 mm
Sides: 0.02 in / 0,5 mm × 0.047 in / 1,2 mm

부품 표식

(Parts manufactured prior to October 20, 2009 may not be marked.)

Part number	Value	1st digit	2nd digit	Multiplier
EPL3012-102	1.0 μH	Brown	Black	Red
EPL3012-152	1.5 μH	Brown	Green	Red
EPL3012-182	1.8 μH	Brown	Gray	Red
EPL3012-222	2.2 μH	Red	Red	Red
EPL3012-332	3.3 μH	Orange	Orange	Red
EPL3012-472	4.7 μH	Yellow	Violet	Red
EPL3012-103	10 μH	Brown	Black	Orange
EPL3012-223	22 μH	Red	Red	Orange

Note: All marked parts have three dots. Black dot, used only on -102 and -103 as the second significant digit, may be very difficult to see.

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	7500*	178/330	60/100	13	14,4	8,4	8	4	4	2	1,55	0,2

* Special order

일반 사양

코어 소재:

Ferrite

중량:

38 – 42 mg

패키지:

2000/7″reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.2 mm thick, 4 mm pocket spacing, 1.55 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.

EPL3012 Series

Shielded Power Inductors