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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

0402AF-251

0402AF-251XJLW

RoHS 준수
Great News!  More choices!

See 0402DF for the widest inductance range (20 to 3300 nH) and much lower DCR (up to 45% lower).

부품에 대한 추가 정보 및 사양.

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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:
설계자용 키트:
키트 가격
C397 23 (20 of each) $55.00

사양

Electrical specifications at 25°C.

부품 번호 1 인덕턴스 (nH) 2 허용 오차 (%) 3 임피던스, 통상 (Ω) SRF typ (MHz) 4 DCR max (mΩ) 5 Irms (mA) 6
900 MHz 1.7 GHz
0402AF-251XJL_ 250 5 1230 1940 900 360 520
메모
  1. When ordering, please specify termination and packaging codes: e.g. 0402AF-561XJLW
  2. Inductance measured at 7.9 MHz, 0.1 Vrms, using an Agilent/HP 4286A LCR meter or equivalent with a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces.
  3. Tolerances in bold are stocked for immediate shipment.
  4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
  5. DCR measured at 25°C using a Cambridge Technology Micro-ohmmeter and a Coilcraft CCF805 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  6. Current that causes a 15°C temperature rise from 25°C ambient. Because of their open construction, these parts will not saturate. This information is for reference only and does not represent absolute maximum ratings. 

종단 처리:

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

패키지:

  • W = 7" machine-ready reel
    EIA-481 punched paper tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • Q = 7" machine-ready reel
    EIA-481 punched paper tape (5000 parts per full reel).
  • Y = 7" machine-ready reel
    EIA-481 punched paper tape Factory order only, not stocked (10000 parts per full reel).
  • = 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 U to W.
환경
환경:
RoHS 준수
주변 온도 범위:
–40°C to +85°C with Irms current
보관 온도 범위:
Component: –40°C to +100°C.
Tape and reel packaging: –40°C to +80°C
최고 부품 온도:
+100°C (ambient + temp rise) Derating.
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

L vs Frequency

Q vs Frequency

Z vs Frequency

물리적 특성

0402afd.gif

A max2 B max C max3 D ref E F G H  
0.044 0.026 0.026 0.020 0.009 0.017 0.018 0.026 inches
1,12 0,66 0,66 0,51 0,23 0,43 0,46 0,66 mm

Notes: 
  1. Unless otherwise indicated, all dimensions are nominal.
  2. Length dimension (A) is before optional solder application. Maximum    dimension including solder is 0.045 in / 1.143 mm.
  3. Height dimension (C) is before optional solder application. For maximum height dimension including solder, add 0.006 in / 0,152 mm.

테이프 및 릴 사양

tapereel_pa.gif
 

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) A B C D E W P Po P1 T part_or_i.gif
2000 178 100 13 14,4 8,4 8 2 4 2 0,68
5000* 178 100 13 14,4 8,4 8 2 4 2 0,68
10000* 178 100 13 14,4 8,4 8 2 4 2 0,68
* Special order

일반 사양

코어 소재:
Ferrite
중량:
0.9 – 1.1 mg
패키지:
2000 or 5000 or 10000 per 7″ reel. Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing
Temperature coefficient of inductance:
+25 to +150 ppm/°C

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.

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