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

DLF Series

Data Line EMI Filters

RoHS 준수 AEC-Q flag
Our DLF Series data line EMI filters provide common mode and differential mode filtering in a single component. They reduce conducted noise by a factor of 32 from 5 MHz to 300 MHz and pass data frequencies below 200 MHz with minimal attenuation.
  • Common mode and differential mode filtering in a single component
  • Reduce conducted noise by a factor of 32 from 5 MHz to 300 MHz
  • Data frequencies below 200 MHz pass with minimal attenuation
  • Available in 8, 4, 3 and 2 wire versions
  • Meets IEC 695-2-2 needle flame test requirements
  • AEC-Q200 Grade 3 (−40°C to +85°C)

지금 구매:
개수 단품 가격
1 $8.59
100 $7.02
350 $5.26
700 $3.16
1400 $2.46
2800 $2.11
5000 $1.93

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:
설계자용 키트:
키트 가격
D303 17 (4 of each) $75.00

사양

Electrical specifications at 25°C.

부품 번호 1 라인 공통 모드
피크 임피던스 (kΩ)
차단
주파수 (MHz) 2
인덕턴스
최소 (µH) 3
Irms (mA) DCR max (mΩ) 4 절연
전압 (Vrms) 5
DLF 8000L 8 2.03 @ 8.3 MHz 200 28 100 100 300
DLF 8500L 8 0.60 @ 40 MHz 1000 5 500 45 300
DLF 4000L 4 2.13 @ 12 MHz 390 28 100 100 300
DLF 4500L 4 1.62 @ 14 MHz 730 24 500 45 300
DLF 3000L 3 1.98 @ 13 MHz 650 28 100 100 300
DLF 3500L 3 1.45 @ 15 MHz 670 24 500 45 300
DLF 2000L 2 2.03 @ 14 MHz 660 28 100 100 300
DLF 2500L 2 1.55 @ 14 MHz 610 24 500 45 300
메모
  1. For optional cover add "C" to part number just before the "L": e.g. DLF 8500CL. Not available on 3500, 4000 and 4500 parts.
  2. Frequency at which the differential mode attenuation equals 3 dB.
  3. Inductance is per winding.
  4. DCR is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Interwinding isolation measured for one minute.

종단 처리:

  • Tin-silver over tin over phos bronze.
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

Attenuation (Ref: 50 Ohms)

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Impedance vs Frequency

회로도

dlfs.gif

물리적 특성

Without Optional Cover 

dlfd.jpg

 

With Optional Cover 

dlfdc.jpg

 
Part Number Weight typ (g) Packaging
DLF 2000L 0.74 75 per tube
DLF 2000CL 1.32 64 per tube
DLF 2500L 0.78 75 per tube
DLF 2500CL 1.36 64 per tube
DLF 3000L 0.83 75 per tube
DLF 3000CL 1.41 64 per tube
DLF 3500L 0.91 75 per tube
DLF 4000L 0.95 55 per tube
DLF 4500L 1.09 55 per tube
DLF 8000L 1.56 27 per tube
DLF 8000CL 2.7 25 per tube
DLF 8500L 2.22 27 per tube
DLF 8500CL 3.36 25 per tube

일반 사양

코어 소재:
Ferrite
중량:
0.74 g - 3.36 g

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