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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

C0984-CL Transformer

for Maxim MAX5074

RoHS compliant
  • Designed for use in forward converters with Maxim MAX5074 Isolated PWM Power IC
  • Can be used in Power over Ethernet (PoE) applications
  • Ideal for telecom applications with an input from 36 V to 72 V
  • Very low secondary winding DCR

Buy Now:
Count Unit price
1 $1.67
200 $1.50
600 $1.25
1200 $1.09
2400 $0.94
5000 $0.83

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

. in stock, ready to ship today.
Request a Sample:

Typical Application

Works with Maxim MAX5074

Input Voltage Output Power Fsw
Sec Bias
36 V 72 V 12 V , 1.5 A 14 V , 0.03 A 18 W 10 kHz


Electrical specifications at 25°C.

Part number 1
(Hover for schematics)
min (µH) 2
DCR max (Ω) 3 Leakage
max (µH) 4
Turns Ratio Isolation
Voltage (Vrms) 5
Pri Sec Bias Pri : Sec : Bias
C0984-CL_ 395 0.127 0.065 0.875 1.8 1 : 0.88 : 0.44 1500
  1. When ordering, please specify packaging code: e.g. C0984-CLD
  2. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0Adc.
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is for the primary winding with the other windings shorted.
  5. Isolation is measured from the primary and bias windings to the secondary.


  • RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations.


  • D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
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):



Physical characteristics



Tape and Reel specification


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
200 330 100 13 50,4 44,4 44 28 4 2 9,6 0,35

General specification

5.8 g
200/13″ reel Plastic tape: 44 mm wide, 0.35 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth


PCB Washing:
Tested with pure water or alcohol only. More info.