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はじめに
仕様
環境
性能曲線
回路図
物理的特徴
テープ＆リール
はんだ付け/洗浄

3D Model Datasheet

SCS Series

SMT Current Sense Transformers

Senses current up to 30 Amps
Designed for use between 2 kHz to 1 MHz and above

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部品番号

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個数	単価
1	$5.72
200	$4.29
400	$2.58
1200	$2.01
2400	$1.72

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Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

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仕様

Electrical specifications at 25°C.

部品番号 1 (Hover for schematics)	最小インダクタンス (mH) 2	DCR max (Ω) 3		巻数比	電圧ー時間製品 (V-µs) 4	周波数 (kHz) 5	電流 (A) 6	終端抵抗 R_T (Ω) 7	絶縁電圧 (Vrms) 8
部品番号 1 (Hover for schematics)	最小インダクタンス (mH) 2	Pri	Sec	Pri : Sec	電圧ー時間製品 (V-µs) 4	周波数 (kHz) 5	電流 (A) 6	終端抵抗 R_T (Ω) 7	絶縁電圧 (Vrms) 8
SCS-050L_	3.8	0.0024	0.90	1 : 50	80	6 — >1000	30.0	1.7	500
SCS-100L_	14.8	0.0024	1.8	1 : 100	160	3 — >1000	30.0	3.3	500
SCS-200L_	59.2	0.0024	3.9	1 : 200	320	2 — >1000	30.0	6.7	500

メモ

When ordering, please specify packaging code: e.g. SCS-200LD
Inductance measured between secondary pins at 10 kHz, 0.06 Vrms, 0 Adc.
Primary DCR is measured with the windings connected in parallel.
Volt-time product is for the secondary, between pin 5 and 6.
For specific questions regarding frequency range, please contact us at [email protected].
Input current of 30 A causes approximately 25°C temperature rise above 25°C ambient when primary windings are connected in parallel. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
Terminating resistance (RT) value is based on 1 Volt output with 30 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
RT (Ohms) = V_out × N_sec / I_in.
500 Vrms, one minute isolation (hipot) winding to winding.

終端処理:

RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over phos bronze terminations.

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = 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 B to D.

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +125°C

保管温度範囲:

Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Temperature vs Current

回路図

物理的特徴

テープ＆リール仕様

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	38,4	32,4	32	24	4	2	3,0	0,5

一般仕様

コア材料:

Ferrite

重量:

3.4 – 3.7 g

パッケージ:

200/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 3.0 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 with pure water or alcohol only. More info.

SCS Series

SMT Current Sense Transformers