Littelfuse 383 User Manual

Radial Lead Fuses

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

TR5® > Time-Lag > 383 Series

383 Series, TR5® Time-Lag Fuse

Description

TR5®, Time-lag type, 300V rated and designed in accordance

to IEC60127-3.

Features

Agency Approvals

Agency Agency File Number Ampere Range

5007679-1170-0038/92585

JET1896-31007-2001
JET1896-31007-1003

4A - 5A

1A - 5A

6.3A - 10A

E67006 1A - 10A

Electrical Characteristics for Series

% of Ampere

Rating

150%

210%

275%

400%

1000%

Opening Time

(1A-6.3A)

1 Hour, Minimum

120 sec., Maximum

400 ms., Min.; 10 sec., Max.

150 ms., Min.; 3 sec., Max.

20 ms., Min.; 150 ms., Max.

• Lead-free

• Reduced PCB space
requirements

• Direct solderable or
plug-in versions

• Internationally approved

• Low internal resistance

• Shocksafe casing

• Vibration resistant

• Halogen free

Applications

• Electronic Ballast

Additional Information

Datasheet

Resources

Electrical Characteristics for Series

Samples

Electrical Characteristics Specifications by Item

Amp
Code

1100

1125

1160

1200

1250

1315

1400

1500

1630

1800

2100

Amp

Rating

(A)

1.00

1.25

1.60

2.00

2.50

3.15

4.00

5.00

6.30

8.00

10.00

Max

Voltage

Rating

(V)

300

300

300

300

300

300

300

300

300

300

300

Breaking Capacity

50-60Hz/cosj =1

100A@300VAC

50A@300VAC

50A@300VAC

Voltage

Drop

1.0 x 1

N

max. (mV)

100

95

90

85

80

75

70

65

65

63

57

Power

Dissipation

1.5 x 1

N

max. (mW)

400

465

490

670

750

900

1200

1250

1400

1600

1600

Melting
Integral

10 x 1

N

min. (A2s)

3.0

4.5

9.0

12

22

32

58

90

105

180

260

Agency Approvals

X

X

X

X

X

X

X

X

Specifications are subject to change without notice.

X

X

X

X

X

X

X

X

X

X

X

X

X

© 2013 Littelfuse, Inc.

Revised: 12/19/13

Radial Lead Fuses

01

300

240

Temperature (°C) - Measured on bottom side of board

08

TR5® > Time-Lag > 383 Series

Temperature Rerating Curve

140

120

100

80

60

40

PERCENT OF RATI NG

20

0

-40-20 020406

23°C

AMBIENTTEM PERATURE (°C)

Average Time Current Curves

3.15A

1.25A

2.5A

1.6A

100000

10000

1000

100

0

10

TIME IN SECONDS

1

0.1

0.01

0.001

0.11 10 10

1A

CURRENT IN AMPERES

6.3A

10A

2A

8A

5A

4A

000

Soldering Parameters - Wave Soldering

280

260

240

220

200

180

160

140

120

100

80

60

40

20

0

0

102030405060708090

Time (Seconds)

Preheat Time

100

110

120

130

140

150

160

170

180

190

200

210

220

Dwell Time

Cooling Time

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:

260

° C Maximum

Solder Dwell Time: 2-5 seconds

Recommended Hand-Solder Parameters:

230

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

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

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