Datasheet SPICE 3D模型

MLC7542-311

Name: MLC7542-311MEC
Brand: Coilcraft
SKU: MLC7542-311MEC
Price: 0.90 USD
Availability: InStock

MLC7542-311MEC

有关该元件的更多信息和规格。

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立即购买:

计数	单价
1	$1.37
250	$1.19
500	$1.03
1000	$0.90
2500	$0.72
5000	$0.65

对于大批量采购或非库存产品，点击这里请求报价。

Tolerance

M = 20%

Termination

E = Tin-silver

Packaging

C = 7" machine-ready reel

. 现货，可今天发货.

索取样品:

规格

Electrical specifications at 25°C.

零件号 1	电感 (nH) 2 (公差: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
零件号 1	电感 (nH) 2 (公差: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MLC7542-311ME_	310.00	2.30	2.70	114	12.2	21.9	29.8	20.0	23.8

注释

When ordering, please specify termination and packaging code: e.g. MLC7540-222MEC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD‑A fixture in an Agilent/HP 4284A LCR meter.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP4291A impedance analyzer and an Agilent/HP 16193 fixture.
Isat: DC current at which the inductance drops the specified amount from its value without current. Details
Irms: Current that causes the specified temperature rise from 25°C ambient.

端子:

E =RoHS compliant tin-silver over copper terminations.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape. 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.
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.

环境

环境:

符合RoHS , 无卤素

环境温度范围:

–40°C to +85°C with Irms current

储存温度范围:

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

最高元件温度:

+125°C (ambient + temperature rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

卷装规格

	Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)
	7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
MLC7532	350	1500*	178/330	60/100	13	22,4	16,4	16	12	4	2	3.3	0,35
MLC7540	250	1200*	178/330	60/100	13	22,4	16,4	16	12	4	2	4.2	0,35
MLC7542	250	1200*	178/330	60/100	13	22,4	16,4	16	12	4	2	4.2	0,35

一般规格

核心材料:

Iron

重量:

0.60 - 0.80 g

包装:

MLC7532: 350/7″reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 3.3 mm pocket depth
MLC7540: 250/7″reel; 1200/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.2 mm pocket depth
MLC7542: 250/7″reel; 1200/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.2 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

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

抗焊接热:

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

焊接之前，请参阅焊接线艺元件。

PCB清洗:

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

MLC7542-311

MLC7542-311MEC

规格

端子:

包装:

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品

MLC7532-101

MLC7532-221

MLC7540-102

MLC7540-142

MLC7540-222

MLC7542-601

相关产品系列

CU8838-AL

MLC12xx Series

MLC15xx Series

MLC1770 Series

仓库

语言设定

货币设定

MLC7542-311

MLC7542-311MEC

分享该元件

所选配置不可用

规格

端子:

包装:

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品

MLC7532-101

MLC7532-221

MLC7540-102

MLC7540-142

MLC7540-222

MLC7542-601

相关产品系列

CU8838-AL

MLC12xx Series

MLC15xx Series

MLC1770 Series

警告