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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準拠 ハロゲンフリー 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
今すぐ購入:
個数 単価
1 $2.29
100 $1.81
250 $1.57
500 $1.37
1000 $1.06
2500 $0.91
5000 $0.83

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仕様

Electrical specifications at 25°C.

部品番号 1 インダクタンス
@0A (mH) 2
(公差: ±10%)
DCR max (Ω) 3 漏れ
インダクタンス
最大 (µH) 4
巻数比 絶縁
電圧 (Vrms) 5
W1 W2 W3 W1 : W2 : W3
WA8351-AL_ 3.0 0.74 0.74 7.56 25.2 1 : 1 : 8.4 200
メモ
  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. Isolation (hipot) is tested between pins 1 and 4 for one minute.

終端処理:

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

パッケージ:

  • 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).
環境
環境:
RoHS準拠 , ハロゲンフリー
周囲温度範囲:
–40°C to +125°C
保管温度範囲:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
時間内の障害(FIT)/平均障害間隔(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

回路図

wa8351s.gif

物理的特徴

wa8351d.gif
dims_inches_mm.gif

一般仕様

コア材料:
Ferrite
重量:
590 mg
パッケージ:
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.5 mm thick, 12 mm pocket spacing, 5.54 mm pocket depth

はんだ付け/洗浄

湿度感度レベル(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
はんだに対する耐熱性:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。
PCB洗浄:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.