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KA4976-AL

RoHS compliant

For more information and specification about the part.

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Count Unit price
1 $5.60
50 $4.00
100 $3.20
300 $2.64
600 $2.30
1200 $1.61
5000 $1.40

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

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Typical Application

Works with Analog Devices ADuM347x

Primary voltage Secondary voltage
5 V 12 V 15 V

Specifications

Electrical specifi cations at 25°C.

Part number 1 Inductance
min (µH) 2
DCR max (Ω) 3 Leakage
Inductance
max (µH) 4
Turns Ratio Volt-time
product (V-µs) 5
Isolation
Voltage (Vrms) 6
Pri Sec Pri : Sec
KA4976-AL_ 63.75 0.095 1.170 0.52 1 : 5 17.6 2500
Notes
  1. When ordering, please specify packaging code: e.g. JA4631-BLD
  2. Inductance is for the primary, measured from pins 4– 3 at 1 kHz, 0.1 Vrms.
  3. DCR is for each winding of the primary and secondary.
  4. Leakage inductance is for the primary windings, measured from pins 1– 4 with all secondary windings shorted.
  5. Based on Bsat of the core at 25°C and the number of turns on winding 4-3.
  6. Isolation: 2500 Vrms primary to secondary; 500 Vrms windings to core.

Termination:

  • Tin-silver over tin over nickel over phos bronze.

Packaging:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape (600 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Schematics

ja4631s.gif

Physical characteristics

ja4631d.gif
dims_inches_mm.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
600 330 100 13 30,4 24,4 24 16 4 2 6,1 0,37

General specification

Core Material:
Ferrite
Weight:
0.95 – 0.98 g
Packaging:
600/13″ reel; Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.1 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited fl oor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second refl ows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested with pure water or alcohol only. More info.

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