Littelfuse 485 Series Manual do Utilizador descarregar pdf (Página 3)

Speciﬁcations are subject to change without notice.

Revised: 01/23/14

Surface Mount Fuses

Nano

2®

> 600VDC > Fast-Acting 485 Series

Material

Body:Ceramic

Cap:SilverPlatedBrass

Product Marking Body:BrandLogo,CurrentRating

Operating

Temperature

-55˚Cto125˚Cwithproperderating

Moisture Sensitivity

Level

Level1J-STD-020C

Solderability MIL-STD-202,Method208

Insulation

Resistance

(after Opening)

MIL-STD-202,Method302,

TestConditionA(10,000ohms,

Minimum)

Product Characteristics

Thermal Shock

MIL-STD-202,Method107,

TestConditionB,5cycles,-65˚Cto125˚C,

15minutes@eachextreme

Mechanical Shock

MIL-STD-202,Method213,

Test Condition I:Deenergized.100G’s

peakamplitude,sawtoothwave6ms

duration,3cyclesXYZ+xyz=18shocks

Vibratio

MIL-STD-202,Method201:0.03”

amplitude,10-55Hzin1min.2hrs.each

XYZ=6hrs

Moisture

Resistance

MIL-STD-202F,Method106,10cycles

Salt Spray

MIL-STD-202,Method101,

TestConditionB(48hrs)

Resistance to

Soldering Heat

MIL-STD-202,Method210,

TestConditionB(10secat260˚C)

Dimensions

Part Numbering System

Packaging

Packaging Option Packaging Speciﬁcation Quantity Ouantity & Option Code

24mmTapeandReel EIA-RS481-1,(IEC286,Part3 1500 DR

0485 3.15 D R

SERIES

QUANTITY Code

E = 1500 pieces

PACKAGING Code

*Example

R = Tape and Reel

3.15 amp is 04853.15DR

AMP Code*

Refer to Electrical

Characteristics Table

TOP VIEW

END CAP

WAVE SOLDER

REFLOW SOLDER

Recommended Pad Layout

1 2 3

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