Datasheet > CST1211-070L

CST1211-070L

更新时间： 2024-11-07 14:47:39

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
2页	171K
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SMT Current Sense Transformers

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CST1211-070L 数据手册

Document 1471-1

Current Sense Transformers CST1211

• Designed for use up to 1 MHz and above

• AEC-Q200 Grade 1 (–40°C to +125°C)

AEC

Q200 125°C

• Insulation distances in compliance with IEC 60664 (basic

insulation, working voltage Vrms = 800 V)

• UL Class 180 (H) insulating materials, UL 1446 Class F⁸

• Bobbin plastic UL 94-V0, CTI PLC3

• Pri/Sec: 9 mm creepage and 8 mm clearance⁹

Core material Ferrite

Environmental RoHS compliant

Terminations Tin-silver-copper over tin over nickel over copper

Weight 2.6 g

Ambient temperature –40°C to +125°C

Maximum part temperature +165°C (ambient + temp rise)

Storage temperature Component: –40°C to +165°C.

Tape and reel Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at

<30°C / 85% relative humidity)

Packaging 350/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick,

16 mm pocket spacing, 11.6 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

DCR max

Frequency

range³

Volt-time

Sensed

Terminating

(Ohms)

Turns (N)

pri:sec

L²

Isolation⁴product⁵current I_inresistanceR_T

Part number¹

min (mH)

pri

sec

(kHz)

(Vrms)

(Vµsec)

(A)

(Ohms)

CST1211-050LD

CST1211-070LD

CST1211-100LD

CST1211-125LD

CST1211-200LD

1:50

1:70

1:100

1:125

1:200

1.7

3.0

7.0

11.0

32.0

0.00153

0.65

1.38

2.79

4.85

33 – >1000

24 – >1000

17 – >1000

13 – >1000

11 – >1000

3000

106.0

148.4

212.0

265.0

424.0

1.8

2.5

3.6

4.5

7.1

0.00153 10.42

–

1. Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic

tape (350 parts per full reel). Quantities less than full reel available: in

tape (not machine ready) or with leader and trailer ($25 charge).

2. Inductance measured between secondary pins at 100 kHz,

0.1 Vrms, 0 Adc.

Pri

(1 turn)

Sec

(N turns)

I_out

I_in

V_out

3. For speciﬁc questions regarding frequency range, please contact us at

cst@coilcraft.com.

4. 3000 Vrms, one minute isolation (hipot) between windings.

5. Volt-time product is for the secondary, between pin 4 and 5.

6. Primary current of 28 A causes less than 40°C temperature rise from

25°C ambient. Higher current causes a greater temperature rise (see

Temperature Rise vs Current curve).

7. Terminating resistance (R_T) value is based on 1 Volt output with 28 Amps

ﬂowing through the primary. Varying terminating resistance increases or

decreases output Voltage/Ampere according to the following equation:

R_T= V_out× N_sec/I_in.

UL 1446 Class F (155°C) Insulation System (UL File E83628 CC-5D

marking).

9. Creepage distance: Pri/Sec: 9 mm; Pri/Core: 5 mm

Clearance distance: Pri/Sec: 8 mm; Pri/Core: 4 mm.

10.Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 1471-1 Revised 10/26/21

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

中文翻译

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与CST1211-070L相关器件

型号	品牌	获取价格	描述	数据表
CST1211-100L	COILCRAFT	获取价格	SMT Current Sense Transformers
CST1211-125L	COILCRAFT	获取价格	SMT Current Sense Transformers
CST1211-200L	COILCRAFT	获取价格	SMT Current Sense Transformers
CST121149	ETC	获取价格	Optoelectronic
CST126	TDK	获取价格	SMPS Transformer, 9W
CST12C49	ETC	获取价格	Optoelectronic
CST12M0MXW040	MURATA	获取价格	Ceramic Resonator, 12MHz Nom, CERAMIC PACKAGE-3
CST16.00MXWA0C3	STMICROELECTRONICS	获取价格	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
CST2010	COILCRAFT	获取价格	Current Sense Transformers
CST2010-020L	COILCRAFT	获取价格	Current Sense Transformers

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