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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

RFS1412 Series

Shielded Power Inductors

RoHS準拠 ハロゲンフリー

Coilcraft RFS1412 Series through-hole power inductors provide rugged, low-cost, shielded solutions for a variety of choke applications.  They come in a wide range of inductance values covering three sizes / series.

  • Low cost, high efficiency
  • Rugged TH mount construction
  • Ferrite core for flat L vs I
  • Magnetic shielding to minimize EMI
今すぐ購入:
個数 単価
1 $1.39
125 $1.11
500 $0.77
1000 $0.65
2500 $0.56
5000 $0.52

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仕様

Electrical specifications at 25°C.

部品番号 1 インダクタンス (mH) 2 公差 (%) 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
RFS1412-103ME 0.0100 20 0.016 0.018 36.0 6.2 7.4 8.1 5.8 7.9
RFS1412-153LE 0.015 15 0.019 0.022 21.0 5.0 6.1 6.8 5.1 6.9
RFS1412-223KE 0.022 10 0.029 0.032 13.0 4.4 5.2 5.7 4.1 5.6
RFS1412-333KE 0.033 10 0.043 0.047 8.7 3.4 4.1 4.6 3.3 4.5
RFS1412-393KE 0.039 10 0.060 0.066 7.7 3.1 3.9 4.3 2.9 3.9
RFS1412-473KE 0.047 10 0.066 0.072 6.7 3.0 3.5 3.9 2.7 3.7
RFS1412-104KE 0.100 10 0.083 0.091 5.1 2.0 2.4 2.6 2.4 3.3
RFS1412-224KE 0.22 10 0.19 0.20 3.3 1.3 1.6 1.8 1.6 2.4
RFS1412-564KE 0.56 10 0.48 0.51 1.8 0.82 1.0 1.1 0.92 1.3
RFS1412-105KE 1.0 10 1.0 1.1 1.3 0.63 0.76 0.84 0.64 0.86
RFS1412-106KE 10 10 9.6 9.9 0.36 0.20 0.25 0.27 0.20 0.28
メモ
  1. When ordering, please specify termination code: e.g. RFS1412-275ME
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc; measured on an Agilent/HP 4284A LCR-meter or equivalent.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4191A or equivalent. 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.

終端処理:

  • E = RoHS compliant tin-silver (96.5/3.5) over tin over copper over steel.
  • 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)
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 Irms current
保管温度範囲:
Component: –40°C to +125°C.
Tray packaging: –40°C to +80°C
最大部品温度:
+125°C (Ambient + temperature rise)
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

性能曲線

Inductance vs Current

Inductance vs Frequency

物理的特徴

rfs1412d.gif
dims_inches_mm-(1).gif

一般仕様

コア材料:
Ferrite
重量:
6.0 – 7.0 g
パッケージ:
169 parts per tray

洗浄

湿度感度レベル(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB洗浄:
Tested with pure water or alcohol only More info.

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