SMFF4012P5000

Polytronics Technology Corp. SMD fuse SMFF4012 nimble 72VDC 50A 4012

Image similar
NEW
Manufacturer Part No.
SMFF4012P5000
Schukat Part No.
SMFF4012P5000
Enter your company's part number here. Your part number will be referenced on your receipts, such as the order confirmation, invoice or delivery note.
Enter your personal project number here to assign the item to a project. Your part project number will be referenced on your receipts, such as the order confirmation, invoice or delivery note.

100 Pcs. in stock

Planned delivery time
Ø 14 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
Active
Available (from stock)
Replacement / Follow-up View entire series
Data Sheet
ECAD Model
Downloads

Prices

Manufacturer bundle 2000 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 5 or multiple of 5)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Type
SMD fuse
Series
SMFF4012
Characteristic
nimble
Package/Case
4012
Rated voltage V DC
72 V DC
Rated current
50 A
RoHS-Conform

Specifications

Open all

General

Manufacturer
  • Polytronics Technology Corp.
Series
  • SMFF4012
Type
  • SMD fuse
Product group
  • E1375 Polytronic SMD Fuses
Assembly
  • Printed circuit board assembly
Housing
  • 4012
Characteristic
  • nimble
Package/Case
  • 4012
Applications
  • Storage systems power, cooling fan systems for PC server, voltage regulator modules, base stations power supply, voltage regulator modules for PC server, high end servers/blade computing, battery management ssystems
Housing material
  • Ceramic
Features
  • • Fast acting, inrush withstand capability
    • Surface mount high current fuse
    • Excellent environmental integrity
    • Wide operating temperature
    • Enhanced thermal cycling endurance
    • Wave soldering: 260 °C, max. 10 seconds.
    • Reflow soldering: 260 °C, max. 5 seconds.
    • Hand soldering: 350 °C, max. 3 seconds. (Do not touch the brass cap with the soldering iron.)

Dimensions and weights

Dimension: Length
  • 10.25 mm
Dimension: Width
  • 3.2 mm
Dimension: Height
  • 3.2 mm

Operating conditions

Operating temperature range, min.
  • -55 °C
Operating temperature range, max.
  • 125 °C

Technical features

Rated current
  • 180 A
Rated current
  • 50 A
Melting integral
  • 1,650 A²/s
Rated voltage V DC
  • 72 V DC

Safety/Certifications

Approvals
  • cULus
Standards
  • 2011/65/EU, IEC 61249-2-21:2003