0154007. datasheet(2/2 Pages) LITTELFUSE

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Revision: May 27, 2008

Surface Mount Fuses

154 Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/154.html for current information.

NANO2® > 154 Series OMNI-BLOK® Fuse and Holder Combination

7 A

3.81

(.150")

2.13

(.084")

REF.

10.62

(.418")

4.24

(.167")

9.73

(.383") REF.

3.81

(.150")

5.03

(.198")

FUSE

Recommended Pad Layout

Dimensions

Packaging

Part Numbering System

Packaging Option

Packaging Speciﬁcation

Quantity

Quantity &

Packaging Code

Reel Pack

EIA RS-481-2 (IEC 286, part 3)

1500

Reﬂow Condition

Sn-Pb Eutectic

Assembly

Pre Heat

-Temperature Min (T

s(min))

100°C

-Temperature Max (T

s(max))

150°C

-Time (Min to Max) (T

60 – 120 secs

Average ramp up rate (LiquidusTemp

L) to peak

3°C/second max

Reﬂow

-Temperature (T

L) (Liquidus)

183°C

-Time (t

60 – 90 seconds

PeakTemperature (T

225+0/-5 °C

Time within 5°C of actual peak

Temperature (t

10 – 30 seconds

Ramp-down Rate

6°C/second Max

Time 25°C to peakTemperature (T

6 minutes Max.

Do not exceed

230°C

Soldering Parameters

0154 001. D R T

SERIES

AMP Code

QUANTITY Code

PACKAGING Code

Refer to Ordering information

section on previous page.

D = 1500 pcs

R = Tape and Reel

Example:

1.5 amp product is

0443 01.5 D R (5 amp

product shown above).

TYPE Code

T = Time Lag (Slo-Blo®)

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