Littelfuse 202 Series Manual do Utilizador descarregar pdf (Página 2)

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Surface Mount Fuses

FLAT-PAK

Fast-Acting Fuse > 202 Series

Materials

Body: Thermoplastic

Terminations: Tin/Lead Plated Copper

Solderability MIL-STD-202, Method 208.

Cleaning Board washable in most common solvents.

Operating

Temperature

–55

C to 125

Product Characteristics

Dimensions

Packaging

Option

Packaging

Speciﬁcation

Quantity

Quantity &

Packaging Code

Surface Mount Fuses

Bulk – 100 HXG

24mm Tape

and Reel

EIA 481

(IEC60286, part 3)

500 URG

Through Hole Fuses

Antistatic

Magazine

– 100 H

9.45

(.372")

6.35

(.250")

4.19

(.165")

0.53

(.021")

10.16

(.400")

.135"

0.30(.012")

203 FLAT- PAK

T 2A

250 V

PAT 4563666

DIP Configuration

(Thru-Hole) Mounting

9.45

(.372")

6.35

(.250")

4.19

(.165")

203G FLAT- PAK

T 2A

250 V

PAT 4563666

SMF Configuration

("Gull Wing" Surface Mount)

1.52

(.060")

0.08 (.003")

1.40 (.055")

15.24 (.600")

17.12(.674)

4.06(.160)

11.53(.454)

2.79 (.110)

Recommended Pad Layout

9.45

(.372")

6.35

(.250")

4.19

(.165")

0.53

(.021")

10.16

(.400")

.135"

0.30 (.012")

202 FLAT- PAK

F 2A

250 V

PAT 4563666

DIP Configuration

(Thru-Hole) Mounting

9.45

(.372")

6.35

(.250")

4.19

(.165")

202G FLAT- PAK

F 2A

250 V

PAT 4563666

SMF Configuration

("Gull Wing" Surface Mount)

1.52

(.060")

0.08 (.003")

1.40 (.055")

15.24 (.600")

17.12 (.674)

4.06 (.160)

11.53 (.454)

2.79 (.110)

Recommended Pad Layout

Part Numbering System

Average Time Current Curves

100

0.1

0.01

0.001

000

1001010.10.05

1/16A

1/8A

1/4A

1/2A

3/4A

1 1/2A

2 1/2A

TIME IN SECONDS

CURRENT IN AMPERES

Soldering Parameters

Temperature Rerating Curve

Note:

1. Derating depicted in this curve is in addition to the standard derating of 25% for

continuous operation.

Wave Soldering 260°C, 3 seconds max.

Reﬂow Soldering 215°C, 30 seconds max.

0202 002.

HXG

Series

Amp Code

Refer to Amp Code column of

Electrical Characteristics Table

Quantity Code

HXG = 100

URG = 500

0202 002.

Series

Amp Code

Refer to Amp Code column of

Electrical Characteristics Table

Quantity Code

H = 100

Surface Mount Fuses: Through Hole Fuses:

1 2

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