CMN12 Series

Hi-Rel Nanocrystalline Common Mode Choke

Vanguard Electronics’ CMN12 Series offers a high-reliability solution for filtering common mode noise in compact electronic designs. Built with a nanocrystalline core, these chokes deliver excellent thermal stability and high performance at elevated switching frequencies, making them especially suited for GaN power applications.

Wide inductance range (0.08–10.0 mH)
Current ratings up to 9.3 A
Moisture, Shock, and Immersion Resistant: Designed to withstand harsh environments.
Magnetically shielded and welded internal connections (no reflow risk)
Designed for compact, low-profile mounting – ideal for automatic placement
Custom Designs and Modifications: Available in various sizes and package types.

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Questions or concerns about Vanguard.

Specifications

Image	Name	Grade	Inductance (µH)	DCR MAX (OHMS)	Current MAX (A)	Mounting	Height (inches)	hf:tax:pa_common-inductance-µh	hf:tax:pa_common-dcr-max-ohms	hf:tax:pa_common-current-max-a	hf:tax:pa_length-inches	hf:tax:pa_width-inches	hf:tax:pa_height-inches	hf:tax:pa_mounting-type	hf:tax:pa_termination-finish	hf:tax:pa_series
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-105R	COTS+	10000	0.149	1.7	SMT	0.4	10000	0-149	1-7	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-105S	COTS+	10000	0.149	1.7	SMT	0.4	10000	0-149	1-7	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-134R	COTS+	1300	0.021	5.5	SMT	0.4	1300	0-021	5-5	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-134S	COTS+	1300	0.021	5.5	SMT	0.4	1300	0-021	5-5	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-204R	COTS+	2000	0.023	4.9	SMT	0.4	2000	0-023	4-9	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-204S	COTS+	2000	0.023	4.9	SMT	0.4	2000	0-023	4-9	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-294R	COTS+	2900	0.032	4	SMT	0.4	2900	0-032	4	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-294S	COTS+	2900	0.032	4	SMT	0.4	2900	0-032	4	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-323R	COTS+	320	0.012	7.2	SMT	0.4	320	0-012	7-2	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-323S	COTS+	320	0.012	7.2	SMT	0.4	320	0-012	7-2	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-394R	COTS+	3900	0.042	3.3	SMT	0.4	3900	0-042	3-3	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-394S	COTS+	3900	0.042	3.3	SMT	0.4	3900	0-042	3-3	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-514R	COTS+	5100	0.055	2.8	SMT	0.4	5100	0-055	2-8	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-514S	COTS+	5100	0.055	2.8	SMT	0.4	5100	0-055	2-8	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-654R	COTS+	6500	0.076	2.3	SMT	0.4	6500	0-076	2-3	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-654S	COTS+	6500	0.076	2.3	SMT	0.4	6500	0-076	2-3	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-723R	COTS+	720	0.017	6.4	SMT	0.4	720	0-017	6-4	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-723S	COTS+	720	0.017	6.4	SMT	0.4	720	0-017	6-4	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-802R	COTS+	80	0.009	9.3	SMT	0.4	80	0-009	9-3	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-802S	COTS+	80	0.009	9.3	SMT	0.4	80	0-009	9-3	0-7	0-7	0-4	smt	tin-lead-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-804R	COTS+	8000	0.106	2	SMT	0.4	8000	0-106	2	0-7	0-7	0-4	smt	pure-tin-2	cmn12
$The Vanguard Electronics CMN16-105TH is a COTS+ grade, common/differential mode inductor from the CMN16 series, featuring a 10,000 µH ($10 \text{ mH}$) inductance.$	CMN12-804S	COTS+	8000	0.106	2	SMT	0.4	8000	0-106	2	0-7	0-7	0-4	smt	tin-lead-2	cmn12

Electrical Specifications

Operating Temperature: -55°C to +125°C
Storage Temperature: -60°C to +130°C
Temperature Rise: <30°C
Inductance: Measured at 10kHz, 0.10V
DCR: Measured at room ambient (25°C)
Dielectric Withstanding Voltage: 500 V_RMS
Overload Current: 1.5 times rated current

Features

Compact, low profile, ideal for automatic placement
Terminations: HMP solder, Lead Free (RoHS)
Resistance to Soldering Heat: 265
Welded Internal Connections: no reflow risk
Moisture, Shock and Immersion Resistant
Magnetically Shielded
Ideally designed for GaN applications and higher switching frequencies
Designed with nanocrystalline core for superior thermal stability and higher frequency operations

Support

support@ve1.com

CMN12 Series

Questions?

Specifications

Electrical Specifications

Features

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