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Magnetics (inductors & transformers)

Octa-Pac (OP) Inductor

Eaton's OCTA-PAC family toroid power inductors/transformers utilize a high frequency, low loss core material in a secure, 4 terminal surface mount construction.  They can be used as single or coupled inductors or 1:1 transformers that provide isolation between two windings.  The windings can be connected in series or in parallel, offering a broad range of inductance and current ratings.  OCTA-PAC power inductors/transformers come in two footprints, 11.43 mm x 11.43 mm and 13.97 x 13.97 mm and 4 different heights, depending on your space requirements and can be used in several applications including computer and portable power devices, LCD panels, DVD players, buck, boost, forward, and resonant converters, noise filtering and filter chokes, DC-DC converts (as an inductor), transformers: (1:1), 300 Vdc isolation, SEPIC, flyback.

 

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Technical data sheets

ECONO-PAC™/OCTA-PAC® & OCTA-PAC® PLUS inductors/transformers data sheet

Windings can connect in series or parallel
Single inductor or coupled for inductor/transformer applications
High saturation flux density

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Automotive electronic solutions

Circuit protection, power magnetics and supercapacitor electronic components designed for automotive applications.

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CTX0.33-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 0.33uH

CTX0.47-1-R

IND/XFMR, Octa-Pac SZ 1, 0.47uH

CTX0.47-2-R

IND/XFMR, Octa-Pac SZ 2, 0.47uH

CTX0.47-3-R

IND/XFMR, Octa-Pac SZ 3, 0.47uH

CTX0.47-4-R

IND/XFMR, Octa-Pac SZ 4, 0.47uH

CTX0.68-1-R

IND/XFMR, Octa-Pac SZ 1, 0.68uH

CTX0.68-2-R

IND/XFMR, Octa-Pac SZ 2, 0.68uH

CTX0.68-3-R

IND/XFMR, Octa-Pac SZ 3, 0.68uH

CTX0.68-4-R

IND/XFMR, Octa-Pac SZ 4, 0.68uH

CTX0.68-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 0.68uH

CTX1-1-R

IND/XFMR, Octa-Pac SZ 1, 1.0uH

CTX1-2-R

IND/XFMR,OP SZ 2,1.0UH,

CTX1-3-R

IND/XFMR, Octa-Pac SZ 3, 1.0uH

CTX1-4-R

IND/XFMR, Octa-Pac SZ 4, 1.0uH

CTX1-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 1.0uH

CTX10-1-R

IND/XFMR, Octa-Pac SZ 1, 10uH

CTX10-2-R

IND/XFMR, Octa-Pac SZ 2, 10uH

CTX10-3-R

IND/XFMR, Octa-Pac SZ 3, 10uH

CTX10-4-R

IND/XFMR, Octa-Pac SZ 4, 10uH

CTX10-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 10uH

CTX100-1-R

IND/XFMR, Octa-Pac SZ 1, 100UH

CTX100-2-R

IND/XFMR, Octa-Pac SZ 2, 100uH

CTX100-3-R

IND/XFMR, Octa-Pac SZ 3, 100uH

CTX100-4-R

IND/XFMR, Octa-Pac SZ 4, 100uH

CTX100-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 100uH

CTX15-1-R

IND/XFMR, Octa-Pac SZ 1, 15uH

CTX15-2-R

IND/XFMR, Octa-Pac SZ 2, 15uH

CTX15-3-R

IND/XFMR, Octa-Pac SZ 3, 15uH

CTX15-4-R

IND/XFMR, Octa-Pac SZ 4, 15uH

CTX15-4A-R

IND/XFMR, Octa-Pac-Plus SZ 4, 15uH
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Specifications

For detailed specification information, please refer to the data sheet.
Part Number OCL (µH) Range DC Resistance (Ω) Inductance Combinations
CTX__-1 Octa-Pac 0.40 - 1210.00 0.005 - 5.724 Parallel and Series
CTX__-2 Octa-Pac 0.42 - 1203.20 0.005 - 4.929 Parallel and Series
CTX__-3 Octa-Pac 0.38 - 1204.22 0.005 - 3.083 Parallel and Series
CTX__-4 Octa-Pac 0.44 - 1192.46 0.004 - 2.687 Parallel and Series
CTX__-1P Econo-Pac 0.42 - 1199.46 0.005 - 6.100 Parallel and Series
CTX__-2P Econo-Pac 0.54 - 1201.70 0.006 - 4.703 Parallel and Series
CTX__-3P Econo-Pac 0.46 - 1193.55 0.006 - 3.702 Parallel and Series
CTX__-4P Econo-Pac 0.49 - 1195.72 0.005 - 4.011 Parallel and Series
For detailed specification information, please refer to the data sheet.
Part Number Inductance (µH) Range Isat (A) Range Irms Range (A) DCR (Ω) Inductance Combinations
CTX__-4A Octa-Pac Plus 0.33 - 300 0.38 - 22.5 0.37 - 12.2 0.003 - 3.148 Parallel and Series
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