사이트 설정

창고
언어 설정
통화 설정
리소스
비디오 라이브러리
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

RoHS 준수 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
지금 구매:
개수 단품 가격
1 $3.66
375 $3.14
750 $2.73
1500 $2.22
3000 $1.90
6000 $1.74

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:
설계자용 키트:
키트 가격
C393 12 (3 of each) $45.00

사양

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

부품 번호 1
(Hover for schematics)
권선당 최소 L (µH) 2 테스트 주파수
(kHz)
DCR max (mΩ) 3 Imp. ratio
pri:sec 4
전류정격 (mA) 삽입
손실 (db)
직류 불균형 5 대역폭 (MHz) 절연
전압 (Vrms)
회로도 컬러 도트
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
메모
  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.

종단 처리:

  • 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)

패키지:

  • 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.
환경
환경:
RoHS 준수
주변 온도 범위:
–40°C to +85°C
보관 온도 범위:
Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

Frequency Response

Imbalance Curve

회로도

A B C D
wbcs.gif

물리적 특성

wbcd.gif

dims_inches_mm.gif

테이프 및 릴 사양

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

일반 사양

코어 소재:
Ferrite
중량:
68.0 – 88.8 mg
패키지:
750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.9 mm pocket depth

납땜/세척

수분 민감도(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
납땜 열 내성:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.
PCB 세척:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

관련 제품 시리즈