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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

Datasheet 3Dモデル

CST2-040L

Name: CST2-040LC
Brand: Coilcraft
SKU: CST2-040LC
Price: 1.14 USD
Availability: InStock

CST2-040LC

部品の詳細情報と仕様について

シリーズへ移動

今すぐ購入:

個数	単価
1	$1.92
250	$1.64
500	$1.39
1000	$1.14
2500	$0.99
5000	$0.92

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。

Packaging

C = 7" machine-ready reel

. 在庫あり、即日出荷可能.

サンプルを依頼:

デザイナーズキット:

キット	値	価格
C389	16 (2 of each)	$50.00

仕様

Electrical specifications at 25°C.

部品番号 1 (Hover for schematics)	最小インダクタンス (µH) 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	カラードット
部品番号 1 (Hover for schematics)	最小インダクタンス (µH) 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	カラードット
CST2-040L_	320	0.0007	1.1	1 : 40	21.6	23 — >1000	20.0	2.0	500	Yellow

メモ

When ordering, please specify termination and packaging codes: e.g. CST1-125LC or CST2-125LC
Inductance measured across secondary at 100 kHz, 0.1 Vrms.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Volt-time product is for the secondary, between pin 6 and 4 for CST1 and between pin 1 and 3 for CST2.
For specific questions regarding frequency range, please contact us at [email protected].
Primary current of 20 A causes approximately 40°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise. (see Temperature Rise vs Current curve).
Terminating resistor value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
R_T (Ohms) = V_out × N_sec / I_in.
500 Vrms, one minute isolation (hipot) winding to winding.

終端処理:

L = RoHS compliant tin-silver over tin over nickel over phos bronze (pins 1 – 6); RoHS compliant Matte tin over nickel over copper (pins 7 – 8).
S = non-RoHS tin-lead (63/37) over tin over nickel over phos bronze (pins 1 – 6); non-RoHS tin-lead over gold over nickel over copper (pins 7 – 8). (Special order, added cost)

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).
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 C.

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 +165°C
Tape and reel packaging: −40°C to +80°C

最大部品温度:

+165°C (ambient + temp rise)

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

CST1 Series

Terminating resistor (R_T)value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: R_T (Ohms) = V_out × N_sec / I_in.

CST2 Series

Terminating resistor (R_T) value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: R_T (Ohms) = V_out × N_sec / I_in.

物理的特徴

Pinouts

テープ＆リール仕様

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	5,6	0,35

一般仕様

コア材料:

Ferrite

重量:

0.4 g

パッケージ:

250/7″reel;1000/13″ reel; Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 5.6 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:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

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.

倉庫

言語の設定

通貨の設定

CST2-040L

CST2-040LC

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仕様

終端処理:

パッケージ:

性能曲線

Temperature vs. Current

回路図

物理的特徴

Pinouts

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

関連製品

CST1-020L

CST1-030L

CST1-040L

CST1-050L

CST1-060L

CST1-070L

CST1-100L

CST1-125L

CST2-020L

CST2-030L

CST2-050L

CST2-060L

CST2-070L

CST2-100L

CST2-125L

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