Common Mode Chokes RN Series

RN series current-compensated chokes are designed to attenuate common-mode or asymmetric interference signals by being connected in series with the phase and neutral lines of an AC powerline input. Symmetrical components of noise are also attenuated by the leakage inductance. These chokes are typically used in conjunction with suppression capacitors, offering high saturation resistance, excellent thermal behavior, and a compact design with multiple PCB-mounting options. Custom-specific versions are available upon request.

Product Attributes

Brand: Schaffner Group
Certifications: UL 94V-0 (Housing, Potting Compound, Ringcore Coating), UL 1283, IEC/EN 60938-1

Technical Specifications

Part Number	Rated Current (A)	Rated Inductance (mH)	DC Resistance (mOhm)	Ambient Temperature (C)	Dimensions (A x B x H) (mm)	Weight (g)
RN102-0.3-02-22M	0.3	22.0	1300	40	10.0 x 10.0 x 9.0	4
RN102-0.3-02-12M	0.3	12.0	1100	40	10.0 x 10.0 x 9.0	3
RN102-0.6-02-4M4	0.6	4.4	380	40	10.0 x 10.0 x 9.0	3
RN102-1-02-3M0	1.0	3.0	210	40	10.0 x 10.0 x 9.0	3
RN102-1.5-02-1M6	1.5	1.6	94	40	10.0 x 10.0 x 9.0	3
RN102-2-02-1M1	2.0	1.1	70	40	10.0 x 10.0 x 9.0	3
RN112-0.4-02-39M	0.4	39.0	1500	40	15.0 x 10.0 x 12.6	6
RN112-0.4-02-27M	0.4	27.0	1400	40	15.0 x 10.0 x 12.6	6
RN112-0.5-02-27M	0.5	27.0	1200	40	15.0 x 10.0 x 12.6	6
RN112-0.5-02-18M	0.5	18.0	1100	40	15.0 x 10.0 x 12.6	6
RN112-0.5-02-15M	0.5	15.0	700	40	15.0 x 10.0 x 12.6	6
RN112-0.6-02-15M	0.6	15.0	490	40	15.0 x 10.0 x 12.6	6
RN112-0.8-02-10M	0.8	10.0	380	40	15.0 x 10.0 x 12.6	6
RN112-1.2-02-6M8	1.2	6.8	250	40	15.0 x 10.0 x 12.6	6
RN112-1.5-02-3M3	1.5	3.3	102	40	15.0 x 10.0 x 12.6	6
RN112-2-02-1M8	2.0	1.8	74	40	15.0 x 10.0 x 12.6	6
RN112-2-02-1M0	2.0	1.0	70	40	15.0 x 10.0 x 12.6	6
RN112-2.6-02-0M4	2.6	0.4	40	40	15.0 x 10.0 x 12.6	6
RN112-3.6-02-0M4	3.6	0.4	27	40	15.0 x 10.0 x 12.6	6
RN112-4-02-0M7	4.0	0.7	24	40	15.0 x 10.0 x 12.6	6
RN114-0.3-02-47M	0.3	47.0	1700	40	20.1 x 12.5 x 13.2	10
RN114-0.5-02-39M	0.5	39.0	830	40	20.1 x 12.5 x 13.2	11
RN114-0.8-02-27M	0.8	27.0	500	40	20.1 x 12.5 x 13.2	11
RN114-1-02-15M	1.0	15.0	370	40	20.1 x 12.5 x 13.2	10
RN114-1.2-02-10M	1.2	10.0	195	40	20.1 x 12.5 x 13.2	10
RN114-1.5-02-6M8	1.5	6.8	123	40	20.1 x 12.5 x 13.2	11
RN114-2-02-4M2	2.0	4.2	100	40	20.1 x 12.5 x 13.2	11
RN114-2.5-02-3M3	2.5	3.3	72	40	20.1 x 12.5 x 13.2	11
RN114-3-02-2M0	3.0	2.0	52	40	20.1 x 12.5 x 13.2	10
RN114-4-02-1M5	4.0	1.5	34	40	20.1 x 12.5 x 13.2	11
RN116-0.5-02-47M	0.5	47.0	960	60	20.1 x 12.5 x 13.2	11
RN116-0.5-02-39M	0.5	39.0	920	60	20.1 x 12.5 x 13.2	11
RN116-0.5-02-27M	0.5	27.0	790	60	20.1 x 12.5 x 13.2	11
RN116-0.8-02-27M	0.8	27.0	370	60	20.1 x 12.5 x 13.2	13
RN116-1-02-15M	1.0	15.0	260	60	20.1 x 12.5 x 13.2	12
RN116-1-02-10M	1.0	10.0	210	60	20.1 x 12.5 x 13.2	11
RN116-1.3-02-6M8	1.3	6.8	140	60	20.1 x 12.5 x 13.2	12
RN116-1.5-02-10M	1.5	10.0	148	60	20.1 x 12.5 x 13.2	12
RN116-1.7-02-4M0	1.7	4.0	87	60	20.1 x 12.5 x 13.2	12
RN116-2-02-3M3	2.0	3.3	70	60	20.1 x 12.5 x 13.2	12
RN116-2-02-2M2	2.0	2.2	66	60	20.1 x 12.5 x 13.2	11
RN122-0.5-02-56M	0.5	56.0	1800	40	25.0 x 15.0 x 16.5	20
RN122-0.6-02-47M	0.6	47.0	1300	40	25.0 x 15.0 x 16.5	20
RN122-0.8-02-39M	0.8	39.0	1000	40	25.0 x 15.0 x 16.5	20
RN122-1-02-18M	1.0	18.0	630	40	25.0 x 15.0 x 16.5	19
RN122-1-02-10M	1.0	10.0	560	40	25.0 x 15.0 x 16.5	19
RN122-1.5-02-10M	1.5	10.0	250	40	25.0 x 15.0 x 16.5	20
RN122-2-02-6M8	2.0	6.8	156	40	25.0 x 15.0 x 16.5	20
RN122-2-02-5M0	2.0	5.0	140	40	25.0 x 15.0 x 16.5	21
RN122-2.5-02-5M6	2.5	5.6	110	40	25.0 x 15.0 x 16.5	20
RN122-3-02-4M5	3.0	4.5	80	40	25.0 x 15.0 x 16.5	21
RN122-4-02-3M3	4.0	3.3	46	40	25.0 x 15.0 x 16.5	22
RN122-4-02-1M8	4.0	1.8	42	40	25.0 x 15.0 x 16.5	22
RN142-0.5-02-82M	0.5	82.0	2700	40	30.0 x 20.0 x 19.7	36
RN142-1-02-33M	1.0	33.0	810	40	30.0 x 20.0 x 19.7	37
RN142-1.4-02-27M	1.4	27.0	500	40	30.0 x 20.0 x 19.7	40
RN142-2-02-6M8	2.0	6.8	192	40	30.0 x 20.0 x 19.7	36
RN142-4-02-3M3	4.0	3.3	67	40	30.0 x 20.0 x 19.7	38
RN142-6-02-1M8	6.0	1.8	20	40	30.0 x 20.0 x 19.7	40
RN143-0.5-02-100M	0.5	100.0	2900	40	30.0 x 20.0 x 19.7	36
RN143-1-02-47M	1.0	47.0	890	40	30.0 x 20.0 x 19.7	38
RN143-2-02-10M	2.0	10.0	240	40	30.0 x 20.0 x 19.7	42
RN143-4-02-3M9	4.0	3.9	59	40	30.0 x 20.0 x 19.7	39
RN143-6-02-1M8	6.0	1.8	20	40	30.0 x 20.0 x 19.7	42
RN152-1-02-68M	1.0	68.0	1300	40	40.0 x 15.0 x 25.0	75
RN152-2-02-18M	2.0	18.0	450	40	40.0 x 15.0 x 25.0	64
RN152-4-02-6M8	4.0	6.8	87	40	40.0 x 15.0 x 25.0	74
RN152-6-02-3M9	6.0	3.9	42	40	40.0 x 15.0 x 25.0	68
RN152-8-02-2M7	8.0	2.7	22	40	40.0 x 15.0 x 25.0	73
RN152-10-02-1M8	10.0	1.8	14	40	40.0 x 15.0 x 25.0	73
RN202-0.3-02-22M	0.3	22.0	1300	40	5.1 x 15.2 x 13.5	4
RN202-0.3-02-12M	0.3	12.0	1100	40	5.1 x 15.2 x 13.5	4
RN202-0.6-02-4M4	0.6	4.4	380	40	5.1 x 15.2 x 13.5	4
RN202-1-02-3M0	1.0	3.0	210	40	5.1 x 15.2 x 13.5	4
RN202-1.5-02-1M6	1.5	1.6	94	40	5.1 x 15.2 x 13.5	4
RN202-2-02-1M1	2.0	1.1	70	40	5.1 x 15.2 x 13.5	4
RN204-0.3-02-22M	0.3	22.0	1300	40	7.6 x 10.0 x 14.3	3
RN204-0.3-02-12M	0.3	12.0	960	40	7.6 x 10.0 x 14.3	3
RN204-0.6-02-4M4	0.6	4.4	350	40	7.6 x 10.0 x 14.3	3
RN204-1-02-3M0	1.0	3.0	192	40	7.6 x 10.0 x 14.3	3
RN204-1.5-02-1M6	1.5	1.6	96	40	7.6 x 10.0 x 14.3	3
RN204-2-02-1M1	2.0	1.1	57	40	7.6 x 10.0 x 14.3	3
RN212-0.4-02-39M	0.4	39.0	1500	40	10.0 x 15.0 x 20.0	8
RN212-0.4-02-27M	0.4	27.0	1400	40	10.0 x 15.0 x 20.0	8
RN212-0.5-02-27M	0.5	27.0	1200	40	10.0 x 15.0 x 20.0	8
RN212-0.5-02-18M	0.5	18.0	1100	40	10.0 x 15.0 x 20.0	8
RN212-0.5-02-15M	0.5	15.0	700	40	10.0 x 15.0 x 20.0	8
RN212-0.6-02-15M	0.6	15.0	490	40	10.0 x 15.0 x 20.0	8
RN212-0.8-02-10M	0.8	10.0	380	40	10.0 x 15.0 x 20.0	8
RN212-1.2-02-6M8	1.2	6.8	250	40	10.0 x 15.0 x 20.0	8
RN212-1.5-02-3M3	1.5	3.3	102	40	10.0 x 15.0 x 20.0	8
RN212-2-02-1M8	2.0	1.8	74	40	10.0 x 15.0 x 20.0	8
RN212-2-02-1M0	2.0	1.0	70	40	10.0 x 15.0 x 20.0	8
RN212-2.6-02-0M4	2.6	0.4	40	40	10.0 x 15.0 x 20.0	8
RN212-3.6-02-0M4	3.6	0.4	27	40	10.0 x 15.0 x 20.0	8
RN212-4-02-0M7	4.0	0.7	24	40	10.0 x 15.0 x 20.0	8
RN214-0.3-02-47M	0.3	47.0	1700	40	12.5 x 10.0 x 25.0	14
RN214-0.5-02-56M	0.5	56.0	1700	40	12.5 x 10.0 x 25.0	15
RN214-0.5-02-39M	0.5	39.0	830	40	12.5 x 10.0 x 25.0	14
RN214-0.8-02-27M	0.8	27.0	500	40	12.5 x 10.0 x 25.0	15
RN214-1-02-15M	1.0	15.0	370	40	12.5 x 10.0 x 25.0	14
RN214-1.2-02-10M	1.2	10.0	195	40	12.5 x 10.0 x 25.0	15
RN214-1.5-02-6M8	1.5	6.8	123	40	12.5 x 10.0 x 25.0	15
RN214-2-02-4M2	2.0	4.2	100	40	12.5 x 10.0 x 25.0	14
RN214-2-02-2M2	2.0	2.2	67	40	12.5 x 10.0 x 25.0	14
RN214-2.5-02-3M3	2.5	3.3	72	40	12.5 x 10.0 x 25.0	15
RN214-3-02-2M0	3.0	2.0	52	40	12.5 x 10.0 x 25.0	14
RN214-4-02-1M5	4.0	1.5	34	40	12.5 x 10.0 x 25.0	15
RN216-0.5-02-47M	0.5	47.0	960	60	12.5 x 10.0 x 25.0	15
RN216-0.5-02-39M	0.5	39.0	920	60	12.5 x 10.0 x 25.0	15
RN216-0.5-02-27M	0.5	27.0	790	60	12.5 x 10.0 x 25.0	15
RN216-0.8-02-27M	0.8	27.0	370	60	12.5 x 10.0 x 25.0	16
RN216-1-02-15M	1.0	15.0	260	60	12.5 x 10.0 x 25.0	16
RN216-1-02-10M	1.0	10.0	210	60	12.5 x 10.0 x 25.0	15
RN216-1.3-02-6M8	1.3	6.8	140	60	12.5 x 10.0 x 25.0	16
RN216-1.5-02-10M	1.5	10.0	148	60	12.5 x 10.0 x 25.0	16
RN216-1.7-02-4M0	1.7	4.0	87	60	12.5 x 10.0 x 25.0	16
RN216-2-02-3M3	2.0	3.3	70	60	12.5 x 10.0 x 25.0	16
RN216-2-02-2M2	2.0	2.2	66	60	12.5 x 10.0 x 25.0	15
RN218-0.4-02-100M	0.4	100.0	2800	40	10.0 x 12.5 x 20.0	8
RN218-0.6-02-47M	0.6	47.0	1200	40	10.0 x 12.5 x 20.0	8
RN218-0.7-02-39M	0.7	39.0	1150	40	10.0 x 12.5 x 20.0	8
RN218-0.9-02-27M	0.9	27.0	620	40	10.0 x 12.5 x 20.0	8
RN218-1-02-22M	1.0	22.0	520	40	10.0 x 12.5 x 20.0	8
RN218-1.1-02-15M	1.1	15.0	420	40	10.0 x 12.5 x 20.0	8
RN218-1.4-02-10M	1.4	10.0	330	40	10.0 x 12.5 x 20.0	8
RN218-1.7-02-6M8	1.7	6.8	180	40	10.0 x 12.5 x 20.0	8
RN218-2.2-02-3M3	2.2	3.3	100	40	10.0 x 12.5 x 20.0	8
RN222-0.5-02-56M	0.5	56.0	1800	40	15.0 x 12.5 x 29.3	27
RN222-0.6-02-47M	0.6	47.0	1300	40	15.0 x 12.5 x 29.3	26
RN222-0.8-02-39M	0.8	39.0	1000	40	15.0 x 12.5 x 29.3	27
RN222-1-02-33M	1.0	33.0	1300	40	15.0 x 12.5 x 29.3	29
RN222-1-02-18M	1.0	18.0	630	40	15.0 x 12.5 x 29.3	26
RN222-1.5-02-10M	1.5	10.0	250	40	15.0 x 12.5 x 29.3	26
RN222-2-02-6M8	2.0	6.8	156	40	15.0 x 12.5 x 29.3	28
RN222-2.5-02-5M6	2.5	5.6	110	40	15.0 x 12.5 x 29.3	27
RN222-3-02-4M5	3.0	4.5	80	40	15.0 x 12.5 x 29.3	28
RN222-4-02-3M3	4.0	3.3	46	40	15.0 x 12.5 x 29.3	28
RN232-0.6-02-47M	0.6	47.0	1300	40	15.0 x 12.5 x 34.3	37
RN232-1-02-18M	1.0	18.0	390	40	15.0 x 12.5 x 34.3	38
RN232-1.6-02-10M	1.6	10.0	170	40	15.0 x 12.5 x 34.3	38
RN232-2.5-02-5M6	2.5	5.6	86	40	15.0 x 12.5 x 34.3	38
RN232-4-02-3M3	4.0	3.3	54	40	15.0 x 12.5 x 34.3	38
RN242-0.5-02-82M	0.5	82.0	2700	40	15.0 x 12.5 x 34.3	37
RN242-1-02-33M	1.0	33.0	810	40	15.0 x 12.5 x 34.3	38
RN242-1.4-02-27M	1.4	27.0	500	40	15.0 x 12.5 x 34.3	38
RN242-2-02-6M8	2.0	6.8	192	40	15.0 x 12.5 x 34.3	37
RN242-4-02-3M3	4.0	3.3	67	40	15.0 x 12.5 x 34.3	38
RN242-6-02-1M8	6.0	1.8	20	40	15.0 x 12.5 x 34.3	41

Key Specifications

Operating Voltage: 300 VAC
Operating Frequency: DC to 400 Hz
Rated Currents: 0.3 to 10 A
Rated Inductance: 0.4 to 100 mH
Stray Inductance: Typically 1% of Ln
Inductance Reduction (DC bias with IN): Less than 10% (25C)
Surge Current: 20 x nominal current @ 25C (10 msec)
Temperature Range: -40C to 100C (40/100/56) acc. IEC 60068-1
Common-mode Resonance Frequency: 100 kHz to 3 MHz

Typical Applications

Switch-mode power applications
Suppressing common-mode interference levels
EMI input filters
For suppression-equipment with no earth connection
Phase-angle control circuits in combination with saturating chokes

2411220651_TE---Schaffner-RN222-2-02_C19434506.pdf

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