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T6522 Surface Mount

High Frequency Current Sense Transformer

RoHS compliant
  • For use at 50 kHz – 300 kHz
  • Small surface mount package
  • 1 Volt per Ampere sensitivity (sensed current windings in parallel)
  • Output sensitivity is doubled by connecting sensed current windings in series
Buy Now:
Count Unit price
1 $5.18
375 $4.15
750 $3.61
1500 $2.81
3000 $2.41
6000 $2.21

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 1 Inductance
min (mH) 2
DCR max (Ω) 3 Turns Ratio 4 Volt-time
product (V-µs) 5
Frequency (kHz) Current (A) Terminating
resistance RT (Ω) 6
Isolation
Voltage (Vrms) 7
Pri Sec Pri : Sec
T6522-AL_ 3.4 0.006 0.700 1 : 50 30 50 300 3.0 50.0 500
Notes
  1. When ordering, please specify packaging code: e.g. T6522-ALD
  2. Inductance is for the secondary, measured at 100 kHz, 0.1 Vrms.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. The two primary windings may be connected in parallel (1 : 50) to provide up to 3 A (Iin) sensing capability (3 Vout), or connected in series (2 : 50) to provide twice the sensitivity (1 A Iin yields 2 Vout).
  5. Maximum volt-time product for the secondary.
  6. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: RT (Ohms) = Vout × Nsec / Iin.
  7. 500 Vrms primary to secondary isolation.

Termination:

  • RoHS compliant. 260°C compatible. Tin-silver-copper over silver-palladium-platinum-glass frit terminations.

Packaging:

  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape (750 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 +85°C
Storage temperature range:
Component: –40°C to +185°C
Tape and reel packaging: –40°C to +80°C

Performance curves

Voltage vs Current

Schematics

senhisms.gif
Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: RT = Vout × Nsec / Iin.

Physical characteristics

senhismd.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_w.gif
750 330 100 13 30,4 24,4 24 12 4 2 6,5 0,37

General specification

Weight:
0.9 g
Packaging:
750/13″ reel Plastic tape: 24 mm wide, 0.37 mm thick, 12 mm pocket spacing, 6.5 mm pocket depth.

Washing

PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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