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

RA68xx Ultra-Low DCR

Shielded Power Inductors

RoHS 준수 할로겐 프리 AEC-Q flag
These parts are not recommended for new designs. They have been replaced by parts in the
XFL3012 series, which are the same size, have very similar electrical characteristics and have the same recommended land pattern. The RA6854-AE, RA6855-AE, RA6856-AE and RA6831-AE are available only to existing customers (with previous order history). If you are a current customer, please click here for more information.
지금 구매:

The part number you have selected is not available through our online store.

Please click the "Request Quote" button for pricing and more information.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1 인덕턴스 (µH) 2
(허용 오차: ±20%)
DCR (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
RA6854-AE_ 0.22 0.014 0.019 340 2.5 3.5 4.1 2.6 3.5
RA6855-AE_ 0.36 0.019 0.023 210 2.3 3.1 3.5 2.2 3.0
RA6856-AE_ 0.60 0.230 0.029 167 1.9 2.6 3.0 2.1 2.8
RA6831-AE_ 1.00 0.035 0.042 115 1.6 2.2 2.5 1.9 2.6
메모
  1. When ordering, please specify packaging codes: e.g.RA6831-AEC
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A or equivalent.
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

종단 처리:

  • RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Other terminations available at additional cost.

패키지:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (2000 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape (7500 parts per full reel). Factory order only, not stocked.
환경
환경:
RoHS 준수 , 할로겐 프리
주변 온도 범위:
−40°C to +85°C with (40°C rise) Irms
보관 온도 범위:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
최고 부품 온도:
+125°C (Ambient + temperature rise)
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

L vs Current

Typical L vs Frequency

물리적 특성

ra68xxd.gif
dims_inches_mm.gif

일반 사양

코어 소재:
Composite
중량:
53 mg
패키지:
2000/7″ reel; 7500/13″ reel Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.25 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 제품군