Coilcraft DA2257-ALD

PoE transformer, for NSC LM5071, 3.3V, SMT, RoHS
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Technical
Current Rating2 A
DC Resistance (DCR)62 mΩ
Inductance35 µH
Isolation Voltage2 kV
Max DC Current2.7 A
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
ShieldingShielded
TerminationSMD/SMT
Dimensions
Height12.7 mm
Length13.46 mm
Width13 mm

Inventory History

3 month trend:
-33.69%

Supply Chain

Lifecycle StatusProduction (Last Updated: 12 hours ago)

Engineering Resources

View Evaluation kits and Reference designs for Coilcraft DA2257-ALD.

Descriptions

Descriptions of Coilcraft DA2257-ALD provided by its distributors.

PoE transformer, for NSC LM5071, 3.3V, SMT, RoHS
OEMs, CMs ONLY (NO BROKERS)

Manufacturer Aliases

Coilcraft has several brands around the world that distributors may use as alternate names. Coilcraft may also be known as the following names:

  • COILCRAFT INC
  • COIL
  • COILCRAF
  • COILCR
  • COILCRA
  • COI
  • COILC
  • CLC
  • CONN
  • USA
  • COLICRAFT
  • COL
  • COILCFT
  • COICFT
  • COILCRFAT
  • COLCRAFT
  • COILCRAFT(RoHS)
  • COILCRF
  • Coilcraft Hong Kong Ltd
  • Coilcraft Incorporated
  • COILCRFT
  • COILCRAFT EUROPE
  • COILCRAFT T/R
  • COILCRAT
  • COTLCRAFT

Part Number Aliases

This part may be known by these alternate part numbers:

  • DA2257ALD

Technical Specifications

Technical
Current Rating2 A
DC Resistance (DCR)62 mΩ
Inductance35 µH
Isolation Voltage2 kV
Max DC Current2.7 A
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
ShieldingShielded
TerminationSMD/SMT
Dimensions
Height12.7 mm
Length13.46 mm
Width13 mm

Compliance

Environmental Classification
Lead FreeContains Lead
RoHSCompliant