サイトの設定

倉庫
言語の設定
通貨の設定
製品
リソース
ビデオライブラリ
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

SER29xx Series

High Current Shielded Power Inductors

RoHS準拠 ハロゲンフリー AEC-Q flag
SER29xx Series high-current, high-inductance power inductors feature a flat-wire construction, resulting in exceptionally low DC resistance. They come in a wide range of sizes and inductance values for POL, VRM, VRD, and other high power applications.
This is an improved version of the SER2800 series with a 3rd mounting pad for greater stability and board adhesion
  • Rugged flat wire construction
  • Exceptionally low DC resistance
  • Ferrite core for flat L vs. I characteristics
  • Magnetically shielded to minimize EMI
  • AEC-Q200 Grade 3 (-40°C to +85°C)
今すぐ購入:
個数 単価
1 $3.02
250 $2.79
500 $2.38
1000 $2.02
2500 $1.83
5000 $1.68

大量のご注文または在庫のない商品については、お見積もりをご依頼ください

. 在庫あり、即日出荷可能.
サンプルを依頼:

仕様

Electrical specifications at 25°C.

部品番号 1 インダクタンス (µH) 2
(公差: ±10%)
DCR (mΩ) 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
SER2915L-152KL 1.5 1.50 1.65 60.0 100 100 100 20.0 30.0
SER2915H-222KL 2.2 1.86 2.05 40.0 100 100 100 20.0 30.0
SER2915L-222KL 2.2 1.50 1.65 50.0 82.0 84.0 84.8 20.0 30.0
SER2915H-332KL 3.3 1.86 2.05 30.0 62.0 66.9 68.4 20.0 30.0
SER2915L-332KL 3.3 1.50 1.65 40.0 48.0 54.0 57.0 20.0 30.0
SER2918H-332KL 3.3 2.60 2.86 40.0 91.0 92.5 93.6 20.0 28.0
SER2915H-472KL 4.7 1.86 2.05 25.0 42.0 48.0 50.1 20.0 30.0
SER2915L-472KL 4.7 1.50 1.65 30.0 33.0 36.9 39.0 20.0 30.0
SER2918H-472KL 4.7 2.60 2.86 30.0 59.0 61.2 62.4 20.0 28.0
SER2915H-682KL 6.8 1.86 2.05 20.0 30.0 34.5 36.2 20.0 30.0
SER2915L-682KL 6.8 1.50 1.65 25.0 22.0 26.0 27.8 20.0 30.0
SER2918H-682KL 6.8 2.60 2.86 25.0 42.0 45.0 45.9 20.0 28.0
SER2915H-103KL 10 1.86 2.05 15.0 18.0 21.5 23.4 20.0 30.0
SER2915L-103KL 10 1.50 1.65 20.0 13.0 16.2 17.6 20.0 30.0
SER2918H-103KL 10 2.60 2.86 20.0 28.0 31.2 32.1 20.0 28.0
SER2915H-153KL 15 1.86 2.05 12.0 11.5 14.0 15.2 20.0 30.0
SER2915L-153KL 15 1.50 1.65 15.0 7.5 9.8 11.0 20.0 30.0
SER2918H-153KL 15 2.60 2.86 16.0 18.0 21.2 21.9 20.0 28.0
SER2915H-223KL 22 1.86 2.05 10.0 7.0 8.6 9.6 20.0 30.0
SER2915L-223KL 22 1.50 1.65 10.0 4.5 6.0 6.8 20.0 30.0
SER2918H-223KL 22 2.60 2.86 15.0 12.0 14.0 15.0 20.0 28.0
SER2915H-333KL 33 1.86 2.05 8.0 4.0 5.1 5.9 20.0 30.0
SER2915L-333KL 33 1.50 1.65 7.0 2.0 2.6 3.3 20.0 30.0
SER2918H-333KL 33 2.60 2.86 10.0 7.0 8.7 9.6 20.0 28.0
メモ
  1. When ordering, specify termination code: e.g. SER2915-333KL
  2. Inductance measured at 500 kHz, 0.1 Vrms, using an Agilent/HP 4284A LCR meter or equivalent.
  3. DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent.For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16092A test fixture. Details
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  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. Temperature derating curves. When Irms is greater than Isat,Isat is the more critical specification and Irms is shown in gray type. See temperature rise vs Current.

終端処理:

  • L = RoHS compliant tin-silver-copper over copper.
  • E = Halogen free component. RoHS compliant tin-silver over copper.
  • S = non-RoHS tin-lead (63/37). (Special order)
環境
環境:
RoHS準拠 , ハロゲンフリー
周囲温度範囲:
–40°C to +85°C with (40°C rise) Irms
保管温度範囲:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
最大部品温度:
+125°C (ambient + temp rise)
時間内の障害(FIT)/平均障害間隔(MTBF):

性能曲線

Temperature Rise vs. Current

Inductance vs Current

ESR vs Frequency

Inductance vs Frequency

Inductance vs Current

ESR vs Frequency

Inductance vs Frequency

Inductance vs Current

ESR vs Frequency

Inductance vs Frequency

物理的特徴

ser2900d.gifdims_inches_mm.gif

一般仕様

コア材料:
Ferrite
重量:
SER2915L – 28.5g; SER2915H – 29.7g; SER2918H – 35.7g
パッケージ:
25 pieces per tray

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.

関連製品シリーズ

関連製品ファミリー