CU8838-AL

High Current Shielded Power Inductor

Coilcraft's CU8838-AL power inductor is mechanically rugged and magnetically shielded for use in high-density circuits. Flat-wire construction provides excellent current handling and exceptionally low DCR, and soft saturation makes them perfect for VRM/VRD applications.

Exceptionally low DC resistance
Soft saturation for high peak current handling
Magnetic shielding for high-density packaging
Ideal for low-voltage, high-current DC-DC converters and VRD/VRM controllers
No thermal aging

立即购买:

计数	单价
1	$1.58
800	$1.36
1600	$1.06
2400	$0.91
5600	$0.84

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Tin-silver-copper

Packaging

D = 13" 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 (µH) 2 (公差: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
零件号 1	电感 (µH) 2 (公差: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
CU8838-AL_	1.0	1.75	2	100	27.0	45.0	63.0	18.5	26.0

注释

When ordering, please specify packaging code: e.g. CU8838-ALD
Inductance tested at 100 kHz, 0.1 Vrms using a Coilcraft SMD-A fixture and an Agilent/HP 4284A LCR meter.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator
SRF measured using an Agilent/HP4291A impedance analyzer or equivalent and a Coilcraft16193 fixture.
Isat: DC current at which the inductance drops the specified amount from its value without current. Details
Irms: Current that causes specified temperature rise from 25°C ambient. Details

端子:

RoHS tin-silver over copper.

包装:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (500 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 D.

环境

环境:

符合RoHS

环境温度范围:

−40°C to +85°C with (40°C) 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:

The part may be operated without damage as long its temperature (ambient + self-heating) does not exceed +125°C

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)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500	330	100	13	30,4	24,4	24	20	4	2	6,5	0,4

一般规格

核心材料:

Iron

重量:

4.9 g

包装:

500/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick, 20 mm pocket spacing, 6.5 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.

CU8838-AL

High Current Shielded Power Inductor

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

相关产品系列

MLC12xx Series

MLC15xx Series

MLC1770 Series

MLC75xx Series

相关产品族

AGM,AGP,VER

SER

SLR,SLC

MVR

仓库

语言设定

货币设定

CU8838-AL

High Current Shielded Power Inductor

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

相关产品系列

MLC12xx Series

MLC15xx Series

MLC1770 Series

MLC75xx Series

相关产品族

AGM,AGP,VER

SER

SLR,SLC

MVR

警告