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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

CR7985-CL

CR7985-CLD

符合RoHS

有关该元件的更多信息和规格。

前往系列
立即购买:
计数 单价
1 $5.08
175 $4.30
350 $3.75
700 $3.26
1400 $2.61
2800 $2.22
5000 $2.04

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

典型应用

与Analog Devices ADuM4070一起使用

初级电压 次级电压
5 V 5 V 15 V

规格

Electrical specifications at 25°C.

零件号 1
(Hover for schematics)
最小
电感 (µH) 2
DCR max (Ω) 3 最大
漏电感
(µH) 4
匝数比 电压-时间
乘积 (V-µs) 5
隔离
电压 (Vrms) 6
Pri Sec Pri : Sec
CR7985-CL_ 256 0.17 2.00 0.72 1 : 5 18 5000
注释
  1. When ordering, please specify packaging code: e.g. CR7983-CLD
  2. Inductance is for the primary, measured from pins 12 – 11 at 1 kHz, 0.1 V.
  3. DCR is for each winding of the primary and secondary.
  4. Leakage inductance is for the primary windings, measured from pins 12 – 11 with all secondary windings shorted.
  5. Based on VIN max, FSW min and number of primary turns.
  6. Isolation: 5000 Vrms, one second primary to secondary.

端子:

  • Tin-silver-copper over tin over nickel over phos bronze.

包装:

  • D = 13″ machine ready reel. EIA-481 embossed plastic tape (175 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 +125°C
储存温度范围:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):

原理图

cr7983s.gif

物理特性

cr7983d.gif
dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c-(1).gif
175 330 100 13 50,4 44,4 44 32 4 2 11,9 0,4

一般规格

核心材料:
Ferrite
重量:
10.1 g

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 with pure water or alcohol only. More info.

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