14D471K 压敏电阻

SPECIFCATION

NO. 

PART

NO. 

PAGE 1 OF 2

DATE:2009年06月4日

UL

E207368

CSA

LR 115266

VDE

40005858

1.OUTLINE

1.1

APPEARANCE

Without Any Crack, Marking Should Be Clear

1.2

DIMENSIONS

DIMENSIONS (mm)

D (max)

14.0

H (max)

18.0

T (max)

6.0

 d(±0.02)

0.8

E(±1.0)

5.0

2.ELETRICAL PARAMETER

2.1

Max. Allowable Voltage

AC:     300(V)

At 1 mA DC

DC:     385(V)

2.2

Varistor Voltage

423-517(V)

VO.1 mA□        V1.0 mA▓

2.3

Rated Wattage

0.25(W)

2.4

Max. Clamping Voltage

IP:    10(A)

Test Current Waveform

8/20μs

VC:    775(V)

2.5

Withstanding Surge Current

1time: 1200(A)

Test Current Waveform

8/20μs

2time: 600(A)

2.6

Max. Energy

30(J)

Test Current Waveform

10/1000μs

2.7

Typical Capacitance

105(pf)

@1KHz

2.8

Leakage Current

     ≦200(μA)

At 80% of Varistor Voltage

2.9

Nonlinear Exponent(α)

    ≧40

2.10

Temperature Coefficient Of Varistor Voltage

≦±0.05%/℃

MAX.

2.11

Impulse Life

≦±10%(V1mA)

Test Current Waveform

       8/20μs