B59101 Просмотр технического описания (PDF) - EPCOS AG

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производитель

B59101

PTC thermistors for overcurrent protection

EPCOS AG 

Overcurrent protection

SMDs, EIA sizes 3225 and 4032, 24 V

Electrical specifications and ordering codes

Type IR

IS

ISmax

(V = Vmax)

mA

mA

A

Reference temperature Tref = 80 °C

P1301 205

420

1.6

P1201 165

340

1.0

P1101 90

185

0.7

Reference temperature Tref = 120 °C

P1301 310

640

1.6

P1201 265

545

1.0

P1101 170

355

0.7

Ir

(typ.)

(V = Vmax)

mA

38

34

25

53

45

35

RR

Ω

3.1

4.6

13

3.1

4.6

13

Rmin

Ordering code

Ω

1.85 B59301P1080A062

2.70 B59201P1080A062

7.80 B59101P1080A062

1.85 B59301P1120A062

2.70 B59201P1120A062

7.80 B59101P1120A062

Reliability data

Test

Electrical endurance,

cycling

Electrical endurance,

constant

Damp heat

Rapid change

of temperature

Shock

Bending test

Standard

IEC 60738-1

IEC 60738-1

IEC 60738-1

IEC 60738-1

IEC 60738-1

EN 130000/4.35

Test conditions

Room temperature, ISmax; Vmax

Number of cycles: 100

Storage at Vmax /Top,max (Vmax)

Test duration: 1000 h

Temperature of air: 40 °C

Relative humidity of air: 93%

Duration: 56 days

Test according to IEC 60068-2-78

T1 = Top,min (0 V), T2 = Top,max (0 V)

Number of cycles: 5

Test duration: 30 min

Test according to IEC 60068-2-14, Test Na

Acceleration: 390 m/s2

Pulse duration: 6 ms; 6 × 4000 pulses

Components reflow-soldered to test board

Maximum bending: 2 mm

∆R25/R25

< 25%

< 25%

< 10%

< 10%

< 5%

< 10%

Please read Cautions and warnings and

Important notes at the end of this document.

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