Datasheet > MPSR Series

MPSR Series

更新时间： 2024-11-10 18:09:07

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
3页	437K
描述
MPSR Series \| PPTC 1.20~4.20A, 15V/30V Strap

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中文翻译

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数据手册

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MPSR Series 数据手册

PTC Resettable Fuse

Strap Type 1.2A to 4.2A

MPSR Series

FEATURE



Operation Current: 1.2A to 4.2A

Maximum Operating Voltage: 15V and 30V

Temperature Range: -40ºC to 85ºC

Low profile, Solid state

Electronic applications: Rechargeable battery packs, Lithium cell,

battery packs and laptop computer



UL/cUL safety approved: certification No: E223037

PART NUMBERING SYSTEM

MPSR 120

(1)

(2)

(1)

(2)

Item

Digit

MPSR

120

Description

Polymer Resettable Fuse Series

120: 1.2A

Series Reference

Strap Type

200: 2.0A

Meritek Series

Current Rating

ELECTRICAL CHARACTERISTICS AT 23ºC

Item

Value

Characteristics

Hold Current

I_H=Hold current-maximum current at which the device will not trip at 23ºC still air.

I_T=Trip current-minimum current at which the device will always trip at 23ºC still air.

1.2A

Trip Current

Rated Voltage

Max Current

Typical Power

T_MAXto Trip

2.7A

15V_DC

100A

V _MAX=Maximum voltage device can withstand without damage at its rated current

(I _MAX).

I _MAX= Maximum fault current device can withstand without damage at rated voltage

(V MAX).

P_d=Typical power dissipated-type amount of power dissipated by the device when in

the tripped state in 23ºC still air environment.

1.2W

Device response time, at current of 5 X Hold Current: 6.0A

R_MIN=Minimum device resistance at 23ºC prior to tripping.

R_MAX=Maximum device resistance at 23ºC prior to tripping.

5.0Sec.

R_MIN

0.085 Ω

0.160 Ω

0.220 Ω

Resistance

R_MAX

R1_MAX=Maximum device resistance at 23ºC measured 1 hour after tripping or reflow

soldering of 260ºC for 20 seconds.

R1_MAX



Lead material: 0.13mm nominal thickness, quarter-hard nickel

Insulating material: Polyester tape.

Rev. 7a

12 3

中文翻译

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