TLC-MSMD250/14 datasheet, PDF - EEWORLD Datasheet

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TLC-MSMD250/14: DescriptionMaterial type: - Maximum voltage: 14V Trip resistance value (Max): - Trip current: 5A Maximum action time: 5s; CategoryCircuit protection PTC self recovery fuse; File Size362KB，1 Pages; ManufacturerShenzhen Winvast Innovation Technology Co., Ltd.; Websitehttp://www.tlcet.com.cn/; Dongguan Jingwo Electronic Technology Co., Ltd. is a national high-tech enterprise, integrating independent research and development, production and sales, and is a large manufacturer specializing in providing overcurrent and overheat protection solutions. The main products include resettable fuses, one-time fuses, EV fuses, transient voltage suppressors, electrostatic suppressors, precision resistors and other circuit components. The application areas cover products used in communication equipment and monitoring, automotive electronics, industrial and home appliances, lithium batteries and battery packs, computers and peripheral products, consumer and multimedia electronic equipment, electric toys and other industries. Jingwo Electronics has always been firmly promoting "technological innovation" and is committed to becoming a global leader in the field of electronic circuit protection, providing customers with complete electronic circuit protection solutions.

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TLC-MSMD250/14 Overview

Material type: - Maximum voltage: 14V Trip resistance value (Max): - Trip current: 5A Maximum action time: 5s

TLC-MSMD250/14 Parametric

Parameter Name	Attribute value
Operating temperature	-40°C ~ 85°C
material type	-
Power consumption	1.2W
maximum voltage	14V
Trip resistance value (Max)	-
Initial resistance value (Min)	-
holding current	2.5A
Maximum current	100A
Trip current	5A
Maximum action time	5s

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POLYMER PTC

RESETTABLE FUSE

Part Number:TLC-MSMD250/14

1、Physical Dimensions(size of 1812)

Part Number

TLC-MSMD250/14

电路保护元器件专业制造商

Web:

http://www.tlcet.com.cn

Product: Resettable Fuse

Revision: A

Date: 2019-2-27

Page No.: 1 OF 1

Unit:mm

Max

3.41

Top and Bottom View

Side View

Min

4.37

Max

1.30

Max

4.73

Min

3.07

Min

0.90

Min

0.30

Marking

T250

Marking

2、Electrical Characteristics

Part Number

(A)

max

(V)

max

(A)

trip

Current(A)

(Max time to trip)

Time(S)

typ

（W）

1.2

min

(Ω)

0.015

max

(Ω)

0.100

TLC-MSMD250/14

2.50

5.00

100

8.0

5.00

: Holding Current: maximum current at which the device will not trip in 25℃ still air.

: Tripping Current minimum current at which the device will trip in 25℃ still air.

max

: Maximum voltage device can withstand without damage at rated current.

max

: Maximum fault current device can withstand without damage at rated voltage.

trip

: Maximum time to trip(s) at assigned current.

typ

: Rated working power.

min

: Minimum resistance of device prior to trip at 25℃.

max

: Maximum resistance of device is measured one hours post reflow at 25℃.

Noted: All electrical function test is conducted after PCB mounted.

3、Thermal Derating

TLC-MSMD250/14

Maximum ambient operating temperature

-40℃

-20℃

0℃

25℃

40℃

50℃

60℃

70℃

85℃

Hold Current(A)

Trip Current(A)

3.85

7.70

3.45

6.90

3.00

6.00

2.50

5.00

2.05

4.10

1.85

3.70

1.75

3.50

1.30

2.60

1.10

2.20

4、Solder Reflow Recommendations

260℃

Ramp-up

20-40s

Critlcal Zone

Recommended Pad Layout(mm)

1.5±0.05

217℃

Temperature

60-150s

200℃

Preheat

Ramp-down

3.2±0.1

2.7±0.1

150℃

60-180s

25℃

8 minutes max

Average Ramp-Up Rate:3

℃

/second max

Time

Ramp-Down Rate:6

℃

/second max

Notes:If reflow temperatures exceed the recommended

profile,devices may not meet the performance requirements.

5、Package Information

Packing quantity:1500PCS/Reel

Note:Reel packaging per EIA-481-1 standard

6、Agency Recognition：UL、TUV

Caution:Operation beyond the rated voltage or current may result in rupture electrical arcing or flame.Specifications are

subject to change without notice.

TEL: 86-0769-3892 0554

FAX: 86-0769-8793 2077

E-mail:sales@tlcet.com.cn

Address:No.18,5th GaoLi Road,TangXia Town,DongGuan,GuangDong,P.R China 523710

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