Central Technologies

CTM1F Series

Characteristics

Inductance Range: From .022 µH to 1,000 µH

Description: RoHS Compliant axial leaded molded inductor.

Applications: Used for various kinds of OSC and TRAP coils. Ideal for various RF applications.

Operating Temperature: -55°C to +105°C

Inductance Tolerance: ±5%, ±10% & ±20%

Testing: Inductance and Q are tested on an HP4285A or HP4286A at specified frequency.

Packaging: Bulk pack or Tape & Reel, 5,000 parts per reel.

Marking: Five band EIA color code indicating inductance code and tolerance.

Material: Molded epoxy resin over coil.

Core: Magnetic core (ferrite or iron) except for values 0.022 µH to 1.0 µH (phenolic).

Additional Information: Additional electrical & physical information available upon request.

Specifications
Please specify tolerance code when ordering. CTM1-R027_ J = ±5%, K = ±10%, M = ±20%

Part Number	Inductance (µH)	L Test Freq. (MHz)	Q Fact. Min.	Q Test Freq. (MHz)	SRF Min. (MHz)	DCR Max. (W)	Rated DC (mA)	Request Samples & Quotes
CTM1F-R022M	.022	50	50	50	900	.02	2400	Request
CTM1F-R027_	.027	25	40	25	875	.03	2200	Request
CTM1F-R033_	.033	25	40	25	850	.03	2000	Request
CTM1F-R039_	.039	25	40	25	825	.04	1900	Request
CTM1F-R047_	.047	25	40	25	800	.04	1800	Request
CTM1F-R056_	.056	25	40	25	775	.05	1700	Request
CTM1F-R068_	.068	25	40	25	750	.06	1500	Request
CTM1F-R082_	.082	25	40	25	725	.07	1400	Request
CTM1F-R10_	.10	25	40	25	680	.08	1350	Request
CTM1F-R12_	.12	25	40	25	640	.09	1270	Request
CTM1F-R15_	.15	25	38	25	600	.10	1200	Request
CTM1F-R18_	.18	25	35	25	550	.12	1105	Request
CTM1F-R22_	.22	25	33	25	510	.14	1025	Request
CTM1F-R27_	.27	25	33	25	430	.16	960	Request
CTM1F-R33_	.33	25	30	25	410	.22	815	Request
CTM1F-R39_	.39	25	30	25	365	.30	700	Request
CTM1F-R47_	.47	25	30	25	330	.35	650	Request
CTM1F-R56_	.56	25	30	25	300	.50	545	Request
CTM1F-R68_	.68	25	28	25	275	.60	495	Request
CTM1F-R82_	.82	25	28	25	250	.85	415	Request
CTM1F-1R0_	1.0	25	25	25	230	1.0	385	Request
CTM1F-1R2_	1.2	7.9	25	7.9	150	.18	590	Request
CTM1F-1R5_	1.5	7.9	28	7.9	140	.22	535	Request
CTM1F-1R8_	1.8	7.9	30	7.9	125	.30	455	Request
CTM1F-2R2_	2.2	7.9	30	7.9	115	.40	395	Request
CTM1F-2R7_	2.7	7.9	37	7.9	100	.55	355	Request
CTM1F-3R3_	3.3	7.9	45	7.9	90	.85	270	Request
CTM1F-3R9_	3.9	7.9	45	7.9	80	1.0	250	Request
CTM1F-4R7_	4.7	7.9	45	7.9	75	1.2	230	Request
CTM1F-5R6_	5.6	7.9	50	7.9	65	1.8	185	Request
CTM1F-6R8_	6.8	7.9	50	7.9	60	2.0	175	Request
CTM1F-8R2_	8.2	7.9	55	7.9	55	2.7	155	Request
CTM1F-100_	10	7.9	55	7.9	50	3.7	130	Request
CTM1F-120_	12	2.5	45	2.5	40	2.7	155	Request
CTM1F-150_	15	2.5	40	2.5	35	2.8	150	Request
CTM1F-180_	18	2.5	50	2.5	30	3.1	145	Request
CTM1F-220_	22	2.5	50	2.5	25	3.3	140	Request
CTM1F-270_	27	2.5	50	2.5	20	3.5	135	Request
CTM1F-330_	33	2.5	45	2.5	24	3.4	130	Request
CTM1F-390_	39	2.5	45	2.5	22	3.6	125	Request
CTM1F-470_	47	2.5	45	2.5	20	4.5	110	Request
CTM1F-560_	56	2.5	45	2.5	18	5.7	100	Request
CTM1F-680_	68	2.5	50	2.5	15	6.7	92	Request
CTM1F-820_	82	2.5	50	2.5	14	7.3	88	Request
CTM1F-101_	100	2.5	50	2.5	13	8.0	84	Request
CTM1F-121_	120	.79	30	.79	12	13	66	Request
CTM1F-151_	150	.79	30	.79	11	15	61	Request
CTM1F-181_	180	.79	30	.79	10	17	57	Request
CTM1F-221_	220	.79	30	.79	9.0	21	52	Request
CTM1F-271_	270	.79	30	.79	8.0	25	47	Request
CTM1F-331_	330	.79	30	.79	7.0	28	45	Request
CTM1F-391_	390	.79	30	.79	6.5	35	40	Request
CTM1F-471_	470	.79	30	.79	6.0	42	36	Request
CTM1F-561_	560	.79	30	.79	5.0	46	35	Request
CTM1F-681_	680	.79	30	.79	4.0	60	30	Request
CTM1F-821_	820	.79	30	.79	3.8	65	29	Request
CTM1F-102_	1000	.79	30	.79	3.4	72	28	Request

Last Revised 12.27.05