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介绍
规格
环境
性能曲线
原理图
物理特性
卷装
焊接/清洗

3D Model Datasheet

CR7856

SMT Data Line EMI Filter

Low profile (<5.0 mm) compact surface mount package
Ideal for use to suppress up to 100 MHz common mode noise for differential signal line filtering
Provides greater than 40 dB common mode noise attenuation
500 Vrms Isolation (hipot)
Refer to Designing Common Mode Filters for design guidance.
RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations.

立即购买:

计数	单价
1	$4.16
250	$3.34
500	$2.01
1000	$1.57
2500	$1.34
5000	$1.22

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 over tin over nickel

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	线组数	共模峰值阻抗 (kΩ)	截止频率 (MHz) 2	最小电感 (mH) 3	Irms (A) 4	DCR max (Ω) 5	隔离电压 (Vrms) 6
零件号 1	线组数	共模峰值阻抗 (kΩ)	截止频率 (MHz) 2	最小电感 (mH) 3	Irms (A) 4	DCR max (Ω) 5	隔离电压 (Vrms) 6
CR7856-AL	2	11.11 @ 1.9 MHz	460	3.29	0.47	1.3	500

注释

When ordering, please specify packaging code: e.g. CR7856-ALC
Frequency at which the differential mode attenuation equals 3 dB.
Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Isolation (hipot) measured for two seconds.

端子:

RoHS compliant tin-silver-copper over tin over nickel over phos bronze.

包装:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 (1000 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.

环境

环境:

符合RoHS

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

Attenuation (Ref: 50 Ohms)

Impedance

原理图

物理特性

卷装规格

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
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	4,8	0,4

*Special order

一般规格

核心材料:

Ferrite

重量:

0.23 g

包装:

250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.8 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.

CR7856

SMT Data Line EMI Filter

规格

端子:

包装:

性能曲线

Attenuation (Ref: 50 Ohms)

Impedance

原理图

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

CJ5100

CQ7584

DFT4532 Series

PFD2015 Series

PFD3215 Series

M2022 Series

LPD3015 Series

LPD4012 Series

LPD5010 Series

LPD5030 Series

LPD5030V Series

LPD6235 Series

PDLF Series

DFT7160 Series

CDF Series

MSD1048 Series

MSD1260 Series

MSD1260T Series

MSD1278 Series

MSD1514 Series

MSD1583 Series

MSD7342 Series

DLF Series

仓库

语言设定

货币设定

CR7856

SMT Data Line EMI Filter

所选配置不可用

规格

端子:

包装:

性能曲线

Attenuation (Ref: 50 Ohms)

Impedance

原理图

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

CJ5100

CQ7584

DFT4532 Series

PFD2015 Series

PFD3215 Series

M2022 Series

LPD3015 Series

LPD4012 Series

LPD5010 Series

LPD5030 Series

LPD5030V Series

LPD6235 Series

PDLF Series

DFT7160 Series

CDF Series

MSD1048 Series

MSD1260 Series

MSD1260T Series

MSD1278 Series

MSD1514 Series

MSD1583 Series

MSD7342 Series

DLF Series

警告