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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

WA8351-AL Ultrasonic

Sensing Transformer

RoHS 준수 할로겐 프리 AEC-Q flag
  • Compact, low-profile package (8.2 × 6.6 × 5.4 mm)
    reduces board space by up to 20% and is 24% shorter than competitive options
  • Optimized for the Texas Instruments PGA460-Q1
  • Ideal for a variety of available ultrasonic transducers
  • Excellent temperature stability up to 125°C
  • High performance for ultrasonic time-of-flight (TOF) sensing
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Ideal for automotive ADAS and industrial applications such as liquid level sensing, flow sensing, or fluid identification
지금 구매:
개수 단품 가격
1 $2.29
100 $1.94
250 $1.68
500 $1.47
1000 $1.14
2500 $0.98
5000 $0.89

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1
(Hover for schematics)
인덕턴스
@ 0A (mH) 2
(허용 오차: ±10%)
DCR max (Ω) 3 누설
인덕턴스
최대 (µH) 4
권수비 절연
전압 (Vrms) 5
W1 W2 W3 W1 : W2 : W3
WA8351-AL_ 3.0 0.74 0.74 7.56 25.2 1 : 1 : 8.4 500
메모
  1. When ordering, please specify packaging code: WA8351-ALC
  2. Inductance is tested between pins 4 and 6 at 100 kHz, 1.0 Vrms, 0 Adc.
  3. DCR is with the primary windings connected in series and the secondary windings connected in parallel. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is measured between pins 4 and 6 with all other pins shorted.
  5. 500 Vrms, one minute isolation (hipot) between primary and secondary.

종단 처리:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze.

패키지:

  • C = 7″ machine-ready reel.
    EIA-481 embossed plastic tape (250 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 (1000 parts per full reel).
환경
환경:
RoHS 준수 , 할로겐 프리
주변 온도 범위:
–40°C to +125°C
보관 온도 범위:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

회로도

wa8351s.gif

물리적 특성

wa8351d.gif
dims_inches_mm.gif

일반 사양

코어 소재:
Ferrite
중량:
590 mg
패키지:
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.5 mm thick, 12 mm pocket spacing, 5.54 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.