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Coilcraft CPS
Close up of POE71F-33E_
Datasheet 3D Models

POE71F-33

POE71F-33ED

RoHS compliant halogen free

For more information and specification about the part.

Go to series
Buy Now:
Count Unit price
1 $4.29
175 $4.17
350 $3.80
700 $3.45
1400 $2.88
2800 $2.62
5000 $2.38

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Specifications

Electrical specifications at 25°C.

Part number
(Hover for schematics)
Power (W) Inductance
at 0A (µH) 1
(Tolerance: ±10%) 		Isat (A) 2 DCR max (mΩ) Leakage
Inductance
max (µH) 3 		Turns Ratio Isolation
Voltage (Vrms) 4 		Secondary
Output (V, A) 5
Pri Sec Aux Pri : Sec : Aux
POE71F-33E_ 71 18.9 6.3 34.9 2.0 130 0.50 1 : 0.143 : 0.5 1500 3.3 V , 19.7 A
Notes
  1. Inductance is for the primary, measured at 250 kHz, 0.5 Vrms, 0 Adc.
  2. DC current applied to the primary at 25°C that causes an inductance drop of <10% from its value without current.
  3. Leakage inductance is for the primary with the secondary and aux windings shorted.
  4. 1500 Vrms, one minute isolation (hipot) between primary and auxillary to secondary.
  5. Output is for the secondary. Output of the aux winding is 12 V, 30 mA.

Termination:

  • RoHS-compliant, halogen free. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations.

Packaging:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+165°C (Ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Performance curves

Inductance vs Current

Inductance vs Current

Schematics

poe62fs.gif

Physical characteristics

poe62fd.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
175 330 100 13 50,4 44,4 44 32 4 2 12,0 0,5

General specification

Core Material:
Ferrite
Weight:
12 g – 14 g
Packaging:
175 per 13″ reel Plastic tape: 44 mm wide, 0.5 mm thick, 32 mm pocket spacing, 12 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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