Datasheet > PTCCL07H211FTE

PTCCL07H211FTE

更新时间： 2024-10-01 22:56:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	125K
描述
PTC RESET FUSE 145V 210MA RADIAL

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PTCCL07H211FTE 数据手册

PTCCL - 145 V Series

www.vishay.com

Vishay BCcomponents

145 V PTC Thermistors for Overload Protection

FEATURES

• Wide range of trip and non-trip currents:

From 47 mA up to 1 A for the non-trip current

• Small ratio between trip and non-trip currents

(I_t/I_nt= 1.5 at 25 °C)

• High maximum inrush current (up to 13 A)

• Leaded parts withstand mechanical stresses

and vibration

• UL file E148885 according to XGPU standard UL1434

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

Overload (current, voltage, temperature) protection in:

• Telecommunications

• Industrial electronics

• Consumer electronics

• Electronic data processing

DESCRIPTION

QUICK REFERENCE DATA

These directly heated ceramic-based thermistors have a

positive temperature coefficient and are primarily intended

for overload protection. They consist of a ceramic pellet

soldered between two tinned CCS wires and coated with a

UL 94 V-0 high temperature hard silicone lacquer.

PARAMETER

VALUE

145

UNIT

Maximum voltage (RMS or DC)

Maximum holding current (I_nt)

0.047 to 1

1.3 to 240

Resistance at 25 °C (R₂₅

Tolerance on R₂₅value

)

Maximum overload current I_ol

Switching temperature

0.2 to 13

135 to 140

MOUNTING

°C

PTC thermistors can be mounted by wave, reflow, or

hand-soldering. Current levels have been determined

according IEC 60738 conditions. Different ways of

mounting or connecting the thermistors can influence their

thermal and electrical behavior. Standard operation is in still

air, any potting or encapsulation of PTC thermistors is not

recommended and will change its operating characteristics.

Operating temperature range

at max. voltage

0 to 70

°C

Storage temperature

-40 to +175

QUALITY

UL approved PTCs are guaranteed to withstand severe test

programs and have factory audited follow-up programs.

Major UL qualification tests are long-life (6000 cycles)

electrical cycle tests at trip-current, long-life stability

storage tests (3000 h at 250 °C), damp heat and water

immersion tests and over-voltage tests up to 200 % of rated

voltage.

Typical Soldering

235 °C; duration: 5 s (Lead (Pb)-bearing)

245 °C, duration: 5 s (Lead (Pb)-free)

Resistance to Soldering Heat

260 °C, duration: 10 s max.

UL approved PTCs are guaranteed to withstand severe test

programs

MARKING

Only the grey lacquered thermistors with a diameter of

8.5 mm to 20.5 mm are marked with BC, R₂₅value (example

1R9) on one side and I_nt, V_max.on the other side.

• Long-life cycle tests (over 5000 trip cycles)

• Long-life storage tests (3000 h at 250 °C)

• Electrical cycle tests at low ambient temperatures

(-40 °C or 0 °C)

• Damp-heat and water immersion tests

• Overvoltage tests at up to 200 % of rated voltage

Revision: 21-Sep-15

Document Number: 29086

For technical questions, contact: nlr@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6

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PTCCL07H211FTE 替代型号

型号	品牌	替代类型	描述	数据表
PTCCL07H211FBE	VISHAY	完全替代	PTC RESET FUSE 145V 210MA RADIAL

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