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Close up of ZE2531-225LC
3D Model Datasheet

ZE2531-225L

RoHS compliant AEC-Q flag

For more information and specification about the part.

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Specifications

Electrical specifications at 25°C.

Part number 1
(Hover for schematics)
Inductance
at 0A (µH) 2
(Tolerance: ±30%) 		DCR max (Ω) Leakage
Inductance
max (µH) 4 		Turns Ratio Isolation
Voltage (Vdc) 5 		Irms (mA) 3
Pri : Sec
ZE2531-225LC 2.2 0.516 0.13 1 : 1 3000 520
Notes
  1. When ordering, please specify packaging code: e.g. ZE2531-225LC
  2. Inductance is measured at 100 kHz, 0.1 Vrms, 0 ADC.
  3. Irms current is the current when applied to both windings in series that causes a 40°C temperature rise from room temperature.
  4. Leakage inductance is measured on pins 1 and 2 with the same test parameters as inductance with pins 3 and 4 shorted.
  5. 3000 VDC, 2000 Vrms, one minute isolation (hipot) between primary to secondary.

Termination:

  • RoHS compliant matte tin over nickel over phos-bronze

Packaging:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +140°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+140°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Performance curves

Attenuation vs Frequency (Insertion Loss Sdd21)

Attenuation vs Frequency (Insertion Loss Sdd21)

Attenuation vs Frequency (Return Loss Sdd11)

Attenuation vs Frequency (Return Loss Sdd11)

Schematics

ze2531s.gif

Physical characteristics

ze2531d.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_bq.gif
250 1000* 178/330 60/100 13 22,4 16,4 16 12 4 2 4,8 0,4
* Special order

General specification

Core Material:
Ferrite
Weight:
290 – 310 mg
Packaging:
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.8 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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