1500 Ω at 5 A
WHACM15A60R152 gives the most impedance in the series: 1500 Ω reference and 1200 Ω minimum at 100 MHz, with 23 mΩ maximum DCR and a 5 A rating. Try it first when the load sits well under 5 A.
Inductor products
WHACM15A60R Common Mode Chokes
WHACM15A60R is the largest band in the WHACM range, for lines where current and conduction loss set the limit. Plan the footprint and clearance early, and verify the impedance still covers the frequency your scan fails.
Part number search & selector
Find WHACM15A60R Common Mode Chokes part numbers
Filter WHACM15A60R common mode chokes by impedance at 100 MHz, DCR, rated current, rated voltage, insulation resistance and size.
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| Image | Part number | Datasheet | Compare | Downloads | Dimensions(L*W*H MAX) | Z(Ω) 100MHz/0.1V Min. | Z(Ω) 100MHz/0.1V Ref. | DC Resistance (mΩ) Max. | Rated DC Current (A)Max. | Insulation Resistance (MΩ)Min. | Rated Voltage (V)Max. | Sample |
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WHACM15A60R152 | SPEC | 1513 | 1200 | 1500 | 23 | 5 | 10 | 80 |
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WHACM15A60R102 | SPEC | 1513 | 800 | 1000 | 10 | 9 | 10 | 80 |
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WHACM15A60R701 | SPEC | 1513 | 500 | 700 | 7 | 10 | 10 | 80 |
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WHACM15A60R501 | SPEC | 1513 | 400 | 500 | 6 | 10 | 10 | 80 |
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WHACM15A60R301 | SPEC | 1513 | 225 | 300 | 5 | 13 | 10 | 80 |
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By series
Power line common mode choke families
Families differ in construction and size band, which sets impedance and current together.
01WHAL1211A SeriesPart numbers: 7
02WHPL1211A SERIESPart numbers: 7
03WHAL1513A SeriesPart numbers: 5
04WHAL4520A SeriesPart numbers: 14
05WHAL7060A SeriesPart numbers: 8
06WHAL9070A SeriesPart numbers: 6
07WHACM07A40R SeriesPart numbers: 8
08WHACM09A50R SeriesPart numbers: 6
09WHACM12A65R SeriesPart numbers: 7
10WHACM15A60R SeriesPart numbers: 5
Series overview
WHACM15A60R common mode choke for heavy loads
The WHACM15A60R common mode choke (CMC) uses the 1513 size and an 80 V rating, with current ratings from 5 A to 13 A. Maximum DCR stays between 5 mΩ and 23 mΩ, and reference impedance at 100 MHz runs from 300 Ω to 1500 Ω, so this power line choke buys current rather than impedance. For 125 V rails, compare WHACM12A65R common mode chokes.
1000 Ω at 9 A
WHACM15A60R102 keeps 1000 Ω reference impedance at 100 MHz while carrying 9 A, with 10 mΩ maximum DCR. On a 48 V input drawing several amps, this EMI choke balances attenuation against loss.
A 10 A pair
WHACM15A60R701 and WHACM15A60R501 share a 10 A rating. WHACM15A60R701 lists 700 Ω reference impedance at 100 MHz with 7 mΩ DCR, while WHACM15A60R501 drops to 500 Ω at 100 MHz and 6 mΩ.
13 A at 5 mΩ
WHACM15A60R301 carries the most current, 13 A, with 5 mΩ maximum DCR and 300 Ω reference impedance at 100 MHz (225 Ω minimum), a high current common mode choke for heavily loaded buses.
Applications
Applications for WHACM15A60R common mode chokes
80 V and 5–13 A fit heavily loaded 24 V and 48 V inputs.
48 V telecom and PoE supplies
A 48 V or 54 V supply feeding a PoE switch or telecom board draws several amps. WHACM15A60R102 at 9 A or WHACM15A60R701 at 10 A filters it within the 80 V rating.
Drives, chargers and power modules
Motor drive control boards, battery chargers and DC power modules on 24 V buses can draw more than 10 A. WHACM15A60R301, rated 13 A at 5 mΩ maximum DCR, is a common mode choke for DC line filtering.
Multi-port switches and NVRs
A multi-port switch or NVR on a 12 V input can draw 5 A or more. WHACM15A60R152 adds 1500 Ω reference impedance at 100 MHz at 5 A, and WHACM15A60R501 covers 10 A with 500 Ω at 100 MHz.
Documents
WHACM15A60R common mode choke datasheet downloads
Open each common mode choke datasheet by part number, then confirm the 1513 outline, DCR and current rating against your board.
Showing representative available file sets. Search to find a specific SKU.
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VOOHU’s published product content is reviewed by its engineering team. Specifications, downloads and technical support information are tied to specific part numbers, so you can verify them before requesting samples or a quotation.
Sourcing
Sourcing the WHACM15A60R common mode choke
VOOHU is the common mode choke manufacturer behind the WHACM15A60R series, made in its own magnetics factory in Mianyang. Each part has a datasheet; 3D models and PCB footprints are not published.
Discuss a new design
Contact FAE for a replacement assessment.
Already have a part number? Request samples or a quote.
Samples and quotations
Samples are available for evaluation, and selected parts are free of charge. Our FAE team will be glad to confirm the options for your project. Send part number, volume and schedule for a quotation; typical lead time is 7–10 days.
Second source for a 1513 choke
For a second source, send the part number and datasheet of your current common mode choke. The FAE team compares impedance at 100 MHz, current, DCR, voltage and pads, then suggests WHACM15A60R candidates to qualify with samples before production.
Quality and factory
VOOHU is ISO 9001 and ISO 14001 certified. Since 2018 VOOHU has supplied more than 1,500 customers, including 150+ listed companies. Every WHACM15A60R common mode choke comes from VOOHU’s own magnetics factory in Mianyang, China.
FAQ
Questions on the WHACM15A60R common mode choke
Who makes it, how to pick by load current, and how it compares with 1211.
When do I need the largest band?
When current capability or conduction loss cannot be met further down the range. Large parts give the most winding window, allowing thicker wire and lower DC resistance. If neither current nor loss is binding, a smaller part will be easier to place and cheaper to assemble.
Does the largest part always filter best?
No. More core material generally moves the impedance peak toward lower frequencies, so a large choke can perform worse at a high failing frequency than a smaller one. Always compare the impedance at the specific frequency your emission scan fails, not the peak value.
What should I plan for in the layout?
Footprint, height, clearance to neighbouring parts and to the enclosure, and the routing of the current path through the filter stage. Decide the position before the board is laid out, because relocating a filter component usually means repeating the conducted emission measurement.
Any assembly cautions at this size?
Heavier bodies stress solder joints under vibration and handling, and the thermal mass affects the reflow profile for surface mount parts. Follow the datasheet mounting recommendation and validate the assembly process on real boards before committing to volume production.
How do I request samples or a quote?
With a complete part number, send the part number, quantity, delivery region and the date you need it. If you are still selecting, send the line current, the frequency band where your scan fails and the ambient temperature, and a sales engineer will confirm candidates.
Is the WHACM15A60R common mode choke made by VOOHU?
Yes. VOOHU manufactures the WHACM15A60R common mode chokes in its own magnetics factory in Mianyang, China. It is the only WHACM size in which every part is rated 5 A or more, so it is the shortlist for heavily loaded inputs.
Which WHACM15A60R common mode choke fits a 9 A load?
WHACM15A60R102 is rated exactly 9 A, which leaves no margin. WHACM15A60R701 (700 Ω reference at 100 MHz) and WHACM15A60R501 (500 Ω at 100 MHz) are rated 10 A, and WHACM15A60R301 is rated 13 A with 300 Ω at 100 MHz and 5 mΩ DCR.
WHACM15A60R or WHACM12A65R: which should I use?
Pick the WHACM12A65R 1211 size for 125 V rails or DCR down to 2 mΩ at 10 A. Pick WHACM15A60R above 10 A, up to 13 A, or for 1000 Ω reference impedance at 100 MHz at 9 A.
Engineer support
WHACM15A60R common mode choke samples and selection help
Send the candidate part number and the condition you need reviewed. Sample support can be added after the selection is clear; commercial questions may be discussed in the same engineering conversation.
- 1Selected part numbers
- 2Engineering review
- 3Sample request
- 4Commercial discussion
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Samples are free of charge. Sample quantity and lead time depend on the part number and project stage. Sales will respond on business days.
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