CM4732V301R-10

Choke, Common Mode, 300 ohm, 8 A, 11.94mm x 8.13mm x 14.48mm

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: LAIRD
Product type: SMD Common Mode Chokes / Filters
Rated Current:8A; Inductance:-; Product Range:-; Impedance:300ohm; Common Mode Filter Case:11.94mm x 8.13mm x 14.48mm; Automotive Qualification Standard:-; SVHC:No SVHC (15-Jan-2018); DC
SVHC: No SVHC (07-Nov-2024)
Impedance: 300ohm
Inductance: -
Product Range: CM4732 Series
Product Width: 8.13mm
Qualification: -
Product Height: 14.48mm
Product Length: 11.94mm
DC Current Rating: 8A
DC Resistance Max: 0.01ohm
Operating Temperature Max: 125°C
Operating Temperature Min: -40°C

Delivery and price
Units per pack	300
Price	2.4 €
Current stock	10+
Lead time	30 days

Datasheet

**==> picture [702 x 538] intentionally omitted <==**

**----- Start of picture text -----**<br>
P H YSIC A L DIM E NSIONS:<br>A 11.94 [.470] + 0.18 [.007] -_ “ |<br>B 8.13 [.320] + 0.13 [.005] Vy 2002/95/EC<br>By 10.92 [.430] M A X<br>C 14.48 [.570] + 0.25 [.010] . ELECTRICAL CHARACTERISTICS:<br>Cy 15.11 [.595] M A X < A Z @ 100M H z DCR Ra t ed R at ed<br>D 4.06 [.160] + 0.05 [.002]<br>F < o x (a) (a) cnet voltage<br>1.27 [.050] + 0.15 [.005] cP See OA [Nominsl [| 300{ |CT<br>T; 3.30 [.130] + 0.38 [.015] _ — NOTES : U NL ESS OT H ER WIS E S PECIFIED<br>Tp 0.64 [.025] TYP OS 1. T A P E D A ND R EE L E D per CURR E NT E I A<br>Tz 0.38 [.015]Z vs. F R E QU E NCY (C,O,NTYP 2 E ayL Q Br 2. SPCOECIFMPOIN CAEN TTS I ONSS H 13OUL” DREEB LES , A D 15E QU0 APCS/ T EL RYEEL.<br>;<br>vs. FREQUENCY (C,0,N) a Ne PR EHEA T ED B EF OR E SOLD ER ING .<br>3. R EF. C A RRI E R T A P E SP EC I F IC A TION # C A RT4732 —3 3.<br>q” 12 4. T E RMIN AT ION F INIS H IS 100% TIN.<br>oe 5. T HI S P A RT HA S NO PIN POL AR ITY.<br>2 UNCONTROLLED 6. OP ERAT ION TE MP E R A TUR E (INCLUDING S E LF—H EAT ING):<br>: = 300 ZTEN DOCUMENT —40 ~- +125°C.<br>om \ REC OM MENDED SOLDERING CONDITIONS<br>. N LAND PATTERNS F ORE1 4 R EFL OW  SOLD: ERING [482]Fe PREL H EA IN G s o .v er ine NCOOLINGATURAL<br>0 = E | t .040 —_ | |<br>1 10 100 1000 10000 an | |<br>Z, c N ° Wee Be L : a =n<br>[.480] [.oso)* " '% % 8 7 [.280] = | |<br>360 R_, XL vs. FREQUENCY 12.19 2.03 7.11 [266] ‘60 SECONDS | |<br>[— a. | |<br>& 200 Zz u u u u 100 SECONDS 60 SECONDS<br>Ww 1 2 ; 36 5 6 5 — 10 SECONDS<br>(Ss) 150 R .<br>z2 [.350]<br>fa 2 G l 0 4 xX EQUIVALENT CIRCUIT, [DIMENS [>iPTI ONS ARE WN mm_(NCHES). __|f vt egn.p irinta n d isis nt loanhe gpropertyin con St oftidL saien rdce"Lea ine”<br>@ @®@® ® a w et consant of Lied T ach, A TECHNOLOGIES’ ><br>A OL E N T E 4551 A z R F npodance/Mat e ial —M abaer — 2 G8 © | 8 | UPDATE C O MPAN Y L OGO___—(12/12/07| RK BRe E 96703704.ls08 « PEma _NTS | SHEET:<br>H P 16194 A Tes t F ix t ure. T E ST R EF. 3007<br>**----- End of picture text -----**<br>


**==> picture [695 x 551] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|SCALE|DRAWING|
|A|onus|
|00|on|on|
|ee:|pleteO/|aquatica|
|BiB|||;|a|||||||D|CM4732V301R—10|
|ALAA|ne|Nene|aan|
|_DO|||[|7|ELECTRICAL|TESTING|
|O|O|D|OD|O|ms|GROSS|GROSS|
|TEST:|Z|Z|
|A|WG|22|22|
|MIE|ILL|HA|LAIRD|NOMI|NA|L.|~ecilllz.|100M|
|V301R|—1|0|NOMINAL|0|0|
|MINIMUM|_|9|225|0|
|C1|C|P|AT|.|NO.|5,455,552|M|A|XIMUM|—|a=|,|2|_|[375]|0|0|
|HHH|UE|ABEL|W|EIGHT|//1000|5.99|kgs.|_13.2|Ibs.|
|t|e|tf|A|o|post]|2002/95/EC|NOT|ES|:|UNL|E|SS|OTH|ERW|IS|E|SP|EC|IFI|E|D|
|A|N|E|1.|WIR|E:|R|EFE|R|E|NC|E|S|TE|W|A|RD|WIR|E|PURC|HA|S|E|SP|EC|.|W0032|—3|1.|
|_|L_1|S|Ee|e|[sn]|
|DIM|E|NSIONS:|(CO—PLANARITY)|2.|IM|PE|D|A|NC|E|V|A|L|UE|S|A|R|E|GROS|S,|M|EA|SUR|ED|USING|W0032|-3|1|WIR|E|
|—|PL|A|C|E|D|A|G|AI|NST|E|ND|O|F|SLOT|w/|NO|D.C.|BI|A|S.|
|A|_11.94 [.470]_|+|_0.18 [.007] _|UNCONTROLLED|3.|R|E|F|ERENCE|ST|E|WARD|C|ORE|P/N|24H0470—300.|
|B|8.135||.520|+|_0.13 [.005]|_|4.|PRO|TE|C|TE|D|BY|U.S.|P|ATE|N|T|NO.|5,455,552.|
|Bi|_ 10.92|[.430|—_MAX|DOCUMENT|5.|TE|RMIN|ATI|ON|F|INIS|H|IS|100%|TI|N.|
|C|_|14.48|[.570]|+|_0.25|[.010°|6.|THI|S|P|A|R|T|HA|S|NO|PIN|POL|AR|I|TY|.|
|C1|15.11|[.595]|MAX|
|D|||[__—_]|[—]|[C]|[dD]|A|R|E|[IME]|IN mm|(INC|[NS]|HES|).|[ION]|___—_|f|Thi|[S]|s|print|is|th|ty|of|Laird|
|4.08|[sol|+|0.05|[.002|_|Ce|eT|.|
|E|su|b|je|c|t|to|retu|rn|upon|r|eq|u|est|and|
|_1.27|[.050]|+|_0.13|[.005]|||with|tne|understonding|t|hat|no|Laird|
|E|1|2.03|[.080].|+|_0.13|[.005]|pT|it|tift|en|Consenhall|b|t|o|f|Loirddi|i|t|Te|h|ouch.t|t|hA|l|||TECHNOLOGIES?|>|
|WIRE|DIMENSIONS:|[D|PT|[|AD|D|R|A|T|E|D|VOLT|A|G|E|A|ND|NOT|E|6|[08/30/12||alu|PRO|F|r|ige|servRh|tC|s|/edPt|AS.o|T|d|NOMPesig|ERn|S|or|invention|are|R|E|V|P|A|R|T|TY|P|E:|DR|A|WN|BY:|
|Tr|__3.30.30|[.130][.130|+|0.5.38|8|[.015]1.015|c|UPD|ATE|L|A|BCOMP|E|L|A|D|A|DNY|E|QUIV.LOGO|CI|A|NDRCUIK|TA|P|T|ON|11/11/08 | RK}|CM 4732V301R|—1|0]|D ||A|SS|E|MBLY|URK|
|Ts|0.56|[.015|or. __|3|of|3|

**----- End of picture text -----**<br>

Updated at June 5, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →