Littelfuse 400 User Manual

Radial Lead Fuses

TE5® > Time-Lag > 400 Series

400 Series, TE5®, Time-Lag Fuse

Description

The 400 Series is a TE5®, Time-Lag type subminiature fuse
designed for overcurrent protection. It is 250V rated and
designed in accordance to IEC 60127-3.

Features

Agency Approvals

Agency Agency File Number Ampere Range

E67006 800mA – 6.3A

JET1896-31007-2001
JET1896-31007-1003

DE1-40597 500mA – 6.3A

CQC09012031624 500mA – 6.3A

SUS05024-9004 500mA – 800mA

SUS05024-9003 1A – 2.5A

SUS05024-9001 3.15A

SUS05024-10003 4A – 5A

SUS05024-9002 6.3A

1A – 5A

6.3A

• Lead-freeandRoHS

Compliant

• ReducedPCBspace

requirements

• Directsolderableorplug-

• Lowinternalresistance

• Shocksafecasing

• Vibrationresistant

• Halogen-free

in versions

Applications

• Batterychargers

• Consumerelectronics

• Powersupplies

• Industrialcontrollers

Additional Information

Datasheet

Resources

Electrical Characteristics

% of Ampere

Rating

150% 1 Hour, Minimum

210% 120 Secs., Maximum

275% 400 ms, Minimum; 10 Secs., Maximum

400% 150 ms, Minimum; 3 Secs., Maximum

1000% 20 ms, Minimum; 150 ms, Maximum

Opening Time

Samples

Electrical Characteristics

Agency Approvals

Power

Dissipation

1.0×I

N

max. (mW)

Melting
Integral

10×I

max. (A

N

2

s)

x x x x

Voltage
Amp
Code

0500 500mA 250V
0800 800mA 250V 116 387 6.72 x x x x

110 0 1.00A 250V 89 432 9.63 x x x x x
112 5 1.25A 250V 76 411 14.44 x x x x x
116 0 1.60A 250V 76 601 21.75 x x x x x
1200 2.00A 250V 75 758 32.16 x x x x x
1250 2.50A 250V 61 683 61.94 x x x x x
1315 3.15A 250V 55 921 101.61 x x x x x
1400 4.00A 250V 65 936 133.40 x x x x x
1500 5.00A 250V 56 948 216.50 x x x x x
1630 6.30A 250V 48 926 318.71 x x x x x

* Per VDE, approved breaking capacity is at 100A, 250VAC

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13

Rated

Current

Rated

Voltage

Breaking Capacity

130A/250VAC*

50-60 Hz cos

ϕ

= 1.0

Drop

1.0×I

N

max. (mV)

165 297 2.17

Radial Lead Fuses

TE5® > Time-Lag > 400 Series

Average Time Current CurvesTemperature Rerating Curve

TIME LAG DE-RATING CURVE

140

120

100

80

60

40

PERCENT OF RATING

20

0

-40 -20 0 20 40 60 80

23°C

AMBIENT TEMPERATURE (°C)

Soldering Parameters - Wave Soldering

300

280

260

240

220

200

180

160

140

120

100

80

60

40

20

0

Temperature ( ) - Measured on bottom side of board

0

10

20

30

40

50

60

70

80

90

110

100

120

130

140

150

Time (Seconds)

Preheat Time Cooling Time

Dwell Time

160

0.5A

1A

0.8A

100

10

1

TIME IN SECONDS

0.1

0.01

0.001
0 1 10 100 1000

5A

2A

4A

2.5A

6.3A

1.6A

1.25A

3.15A

CURRENT IN AMPERES

Recommended Process Parameters:

Wave Parameter Lead-Free Recommendation

Preheat:

(Depends on Flux Activation Temperature)

Temperature Minimum:
Temperature Maximum:

(Typical Industry Recommendation)

100

° C

150

° C

Preheat Time: 60-180 seconds

Solder Pot Temperature:

170

180

190

200

210

220

230

Solder Dwell Time: 2-5 seconds

240

260

° C Maximum

Recommended Hand-Solder Parameters:

Solder Iron Temperature: 350° C +/- 5°C
Heating Time: 5 seconds max.

Note: These devices are not recommended for IR or
Convection Reflow process.

Specifications are subject to change without notice.

© 2013 Littelfuse, Inc.

Revised: 12/19/13