Littelfuse 325 Series Manual do Utilizador descarregar pdf (Página 4)

© 2013 Littelfuse, Inc.

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Axial Lead & Cartridge Fuses

3AB > Time Lag > 325/326 Series

Materials

Body: Ceramic

Cap: Nickel–plated brass

Leads: Tin–plated Copper

Terminal Strength

MIL-STD-202G, Method 211A,

Test Condition A

Solderability

Reference IEC 60127 Second Edition

2003-01 Annex A

Product Marking

Cap1: Brand logo, current and voltage

ratings

Cap2: Series and agency approval

marks

Operating Temperature –55ºC to +125ºC

Thermal Shock

MIL-STD-202G, Method 107G, Test

Condition B:(5 cycles - 65ºC to

125ºC)

Vibration: MIL-STD-202G, Method 201A

Humidity

MIL-STD-202G, Method 103B, Test

Condition A: High RH (95%) and

Elevated temperature(40ºC) for 240

hours

Salt Spray

MIL-STD-202G, Method 101D, Test

Condition B

Product Characteristics

Packaging

326 000P Series

(cartridge)

325 000P Series

(axial leaded)

6.35±0.3

(.25")

32.72±1.12

(1.288")

31.75±1.12

(1.25")

6.985±0.3

(.275")

Axial Lead Diameter:

0.81±0.05 (.032") for

(0.01A - 15A)

1.02±0.06 (.040") for

(20A - 30A)

Axial Lead Length:

38.1±3.15 (1.50") TYP.

Axial Lead Material:

Tin-coated copper

Part Numbering System

0325 MX Pxxxx

Lead-free

Packaging Code

Quantity Code

Amp Code

Series

X = Filler

M = 1000

Refer to Amp Code column of

Electrical Characteristics Table

Dimensions

Measurements displayed in millimeters (inches)

Packaging Option Packaging Speciﬁcation Quantity

Quantity &

Packaging Code

Taping Width

325 Series

Bulk N/A 5 VX N/A

Bulk N/A 100 HX N/A

Bulk N/A 1000 MX N/A

Bulk N/A 1000 MX52 N/A

Bulk N/A 1000 MX52L N/A

Bulk N/A 1000 MXD N/A

Bulk N/A 1000 MXF31 N/A

Bulk N/A 1000 MXW N/A

326 Series

Bulk N/A 5 VX N/A

Bulk N/A 100 HX N/A

Bulk N/A 1000 MX N/A

Bulk N/A 1000 MXCC N/A

Bulk N/A 1000 MXD N/A

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