Littelfuse 372 Series Manual do Utilizador descarregar pdf (Página 2)

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Radial Lead Fuses

TR5

> Time-Lag > 372 Series

Average Time Current CurvesTemperature Rerating Curve

100

120

140

-40-20 020406

AMBIENTTEMPERATURE (°C)

PERCENT OF RATING

23°C

Electrical Characteristics

Amp

Code

Rated

Current

Voltage

Rating

Breaking Capacity

Voltage

Drop

1.0×I

max.

(mV)

Power

Dissipation

1.5×I

max. (mW)

Melting

Integral

10×I

min. (A

Agency Approvals

0040 40mA 250V

35A/250VAC

50-60 Hz cos ϕ = 1.0

900 90 0.009

0050 50mA 250V 500 70 0.01

X X X X X

0063 63mA 250V 400 80 0.02

X X X X X

0080 80mA 250V 370 100 0.023

X X X X X

0100 100mA 250V 300 110 0.047

X X X X X

0125 125mA 250V 260 120 0.066

X X X X X

0160 160mA 250V 200 130 0.14

X X X X X

0200 200mA 250V 170 140 0.20

X X X X X

0250 250mA 250V 150 150 0.28

X X X X X

0315 315mA 250V 140 160 0.36

X X X X X

0400 400mA 250V 130 170 0.9

X X X X X

0500 500mA 250V 125 180 1.3

X X X X X

0630 630mA 250V 120 200 2.5

X X X X X

0800 800mA 250V 110 220 3.8

X X X X X

1100 1.00A 250V 110 360 5.5

X X X X X X

112 5 1.25A 250V 95 450 9

X X X X X X

116 0 1.60A 250V 95 450 14

X X X X X X

1200 2.00A 250V 85 600 23

X X X X X X

1250 2.50A 250V 80 700 35

X X X X X X

1315 3.15A 250V 80 110 0 60

X X X X X X

1400 4.00A 250V 40A / 250 VAC 75 1200 95

X X X X X X

1500 5.00A 250V

50A / 250 VAC

80 1300 94

G X X X CQC X

1630 6.30A

250V 58 1250 105

G X X CQC X

1 Per UL, approved breaking capacity is 50 A at 250 V.

* Conducting path min. 0.2 mm

G = Expert Report

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.

CURRENT IN AMPERES

TIME IN SECONDS

0.001

0.010

0.100

100

1000

10000

100000

0.100 1 10 1000.02

0.040A

0.050A

0.063A

0.080A

0.100A

0.125A

0.160A

0.200A

0.250A

0.315A

0.400A

0.500A

0.630A

0.800A

1.00A

1.25A

1.60A

2.00A

2.50A

3.15A

4.00A

5.00A

6.30A

1 2 3

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