Littelfuse 438 Series Manual do Utilizador descarregar pdf (Página 3)

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Surface Mount Fuses

Ceramic Fuse > 438 Series

Materials

Body: Advanced Ceramic

Terminations: Ag / Ni / Sn (100% Lead-free)

Element Cover Coating: Lead-free Glass

Moisture

Sensitivity Level

IPC/JEDEC J-STD-020C, Level 1

Solderability IPC/EIC/JEDEC J-STD-002B, Condition B

Humidity MIL-STD-202, Method 103B, Conditions D

Resistance to

Solder Heat

MIL-STD-202, Method 210F, Condition B

Product Characteristics

Moisture Resistance MIL-STD-202, Method 106G

Thermal Shock

MIL-STD-202, Method 107G,

Condition B-3

Mechanical Shock

MIL-STD-202, Method 213B,

Condition A

Vibration MIL-STD-202, Method 201A

Vibration,

High Frequency

MIL-STD-202, Method 204D,

Condition D

Dissolution of

Metallization

IPC/EIC/JEDEC J-STD-002B,

Condition D

Terminal Strength IEC 60127-4

Dimensions

1.54 ± 0.150

[0.061 ± 0.006]

0.74

[0.029]

1.00

[0.039]

1.94

[0.076]

0.60

[0.024]

0.502 ± 0.080

[0.020 ± 0.003]

0.530 +/- 0.150

[0.021 +/- 0.006]

0.85 ± 0.150

[0.033 ± 0.006]

0.432 +/- 0.150

[0.017 +/- 0.006]

Packaging

Part Marking System

Packaging Option Packaging Speciﬁcation Quantity

Quantity &

Packaging Code

8mm Tape and Reel EIA-481, IEC 60286, Part 3 3000 WR

Part Numbering System

0438 005. W R

SERIES

AMP CODE

QUANTITY CODE

PACKING CODE

W = 3000 pcs

R = Reel Pack

Amp Code Marking Code

.250 D

.375 E

.500 F

.750 G

0 01. H

1.25 J

01. 5 K

1.75 L

002. N

02.5 O

003. P

03.5 R

004. S

005. T

006. U

1 2 3

Comentários a estes Manuais

Sem comentários

Littelfuse 438 Series Manual do Utilizador Página 3

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Littelfuse 438 Series