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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

WBC Series

SMT Mini Wideband Transformers

符合RoHS AEC-Q flag
  • Tapped or untapped configurations
  • 250 mA max current rating
  • 300 Vrms interwinding isolation
  • 1/4 Watt RF input power rating
  • Custom versions available
  • Typical applications are as impedance or isolation transformer
  • Can also be used for balanced to unbalanced (balun) conversion
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • Samples of all values are available in Coilcraft Designer's Kit C393

Need parts for space, military or other critical applications?
See Coilcraft AE458RFW Series | See Coilcraft ST458RFW Series
立即购买:
计数 单价
1 $2.59
375 $2.22
750 $1.92
1500 $1.68
3000 $1.43
6000 $1.32

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:
设计套件:
套件 电感值 价格
C393 12 (3 of each) $45.00

规格

Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.

零件号 1
(Hover for schematics)
每个绕组的最小电感 (µH) 2 测试频率
(kHz)
DCR max (mΩ) 3 Imp. ratio
pri:sec 4
额定电流 (mA) 插入
损耗 (db)
直流不平衡 5 带宽 (MHz) 隔离
电压 (Vrms)
原理图 色点
Pri Sec Pri Sec
WBC1-1L_ 10 10 100 120 120 1 : 1 250 0.4 - 0.4 600 300 A Brown
WBC1-1TL_ 9.5 9.5 100 75.0 75.0 1 : 1 250 0.58 36.0 0.25 750 300 B Brown
WBC16-1TL_ 5.0 80 100 80.0 230 1 : 16 250 0.8 5.0 0.6 300 300 B Violet
WBC2-1TL_ 10 20 100 120 150 1 : 2 250 0.5 8.5 0.2 500 300 B Red
WBC3-1TL_ 9.0 27 100 100 150 1 : 3 250 0.6 8.5 0.3 900 300 B Orange
WBC4-14L_ 2.0 8.0 100 50.0 100 1 : 4 250 2 15.0 1.5 1200 300 B Green
WBC4-1TL_ 9.0 36 100 55.0 120 1 : 4 250 1 30.0 0.25 750 300 B Yellow
WBC4-1WL_ 5.0 20 100 80.0 120 1 : 4 250 0.9 10.0 0.5 1000 300 B White
WBC4-4L_ 9.0 36 100 60.0 120 1 : 4 250 1 30.0 0.25 800 300 C Yellow
WBC4-6TL_ 9.0 36 100 80.0 200 1 : 4 250 0.65 7.5 0.3 700 300 B Blue
WBC8-1L_ 22 176 100 120 310 1 : 8 250 0.6 17.0 0.15 600 300 D Gray
WBC9-1L_ 9.0 81 100 80.0 230 1 : 9 250 0.54 5.0 0.3 500 300 B White
注释
  1. When ordering, please specify termination and packaging codes: e.g. WBC16-1TLC
  2. Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Agilent/ HP 4192 or equivalent.
  3. DCR measured at 25°C on a micro-ohmmeter. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Impedance ratio is for the full primary winding to the full secondary winding.
  5. DC imbalance is the maximum difference in current measured at pins 1 and 3 with the source at pin 2. Inductance drop is 15% at maximum imbalance.

端子:

  • L = RoHS compliant tin-silver-copper (95.5/4/0.5) over silver-platinum-glass frit.
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 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 (2500 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
储存温度范围:
Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

Frequency Response

Imbalance Curve

原理图

A B C D
wbcs.gif

物理特性

wbcd.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
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 part_or_f.gif
750 2500* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,9 0,3
* Special order

一般规格

核心材料:
Ferrite
重量:
68.0 – 88.8 mg
包装:
750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.9 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

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