Central Technologies

CTC4F Series

Characteristics

Inductance Range: From .10 µH to 10,000 µH

Description: Axial leaded conformal coated inductor.

Applications: Used in less harsh environments. Ideal for less critical RFL/EMI applications.

Operating Temperature: -20°C to +105°C

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

Testing: Inductance and Q are tested on a HP4285A at specified frequency.

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

Marking: Parts are EIA color banded which indicates inductance value and tolerance.

Material: Magnetic core (ferrite or iron) except for values 0.10 µH to 0.68 µH (phenolic) treated with epoxy resin for protection and longer reliability.

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

Specifications
Please specify tolerance code when ordering. CTC4F-R10_ 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
CTC4F-R10_	0.1	25.2	45	25.2	380	0.08	1600	Request
CTC4F-R12_	0.12	25.2	45	25.2	360	0.1	1550	Request
CTC4F-R15_	0.15	25.2	45	25.2	340	0.1	1500	Request
CTC4F-R18_	0.18	25.2	45	25.2	320	0.1	1480	Request
CTC4F-R22_	0.22	25.2	45	25.2	300	0.1	1450	Request
CTC4F-R27_	0.27	25.2	45	25.2	270	0.11	1400	Request
CTC4F-R33_	0.33	25.2	45	25.2	250	0.12	1350	Request
CTC4F-R39_	0.39	25.2	45	25.2	230	0.13	1300	Request
CTC4F-R47_	0.47	25.2	45	25.2	220	0.14	1280	Request
CTC4F-R56_	0.56	25.2	45	25.2	210	0.15	1240	Request
CTC4F-R68_	0.68	25.2	45	25.2	200	0.16	1225	Request
CTC4F-R82_	0.82	25.2	45	25.2	190	0.17	1210	Request
CTC4F-1R0_	1	25.2	45	25.2	205	0.16	1200	Request
CTC4F-1R2_	1.2	7.96	50	7.96	185	0.18	1150	Request
CTC4F-1R5_	1.5	7.96	50	7.96	165	0.2	1100	Request
CTC4F-1R8_	1.8	7.96	55	7.96	155	0.22	1030	Request
CTC4F-2R2_	2.2	7.96	55	7.96	140	0.25	1000	Request
CTC4F-2R7_	2.7	7.96	60	7.96	125	0.26	940	Request
CTC4F-3R3_	3.3	7.96	60	7.96	115	0.29	900	Request
CTC4F-3R9_	3.9	7.96	60	7.96	105	0.31	850	Request
CTC4F-4R7_	4.7	7.96	60	7.96	95	0.34	820	Request
CTC4F-5R6_	5.6	7.96	60	7.96	85	0.38	780	Request
CTC4F-6R8_	6.8	7.96	65	7.96	75	0.51	670	Request
CTC4F-8R2_	8.2	7.96	65	7.96	50	0.48	690	Request
CTC4F-100_	10	7.96	65	7.96	35	0.49	680	Request
CTC4F-120_	12	2.52	50	2.52	30	0.55	650	Request
CTC4F-150_	15	2.52	50	2.52	20	0.6	610	Request
CTC4F-180_	18	2.52	50	2.52	17	0.67	580	Request
CTC4F-220_	22	2.52	50	2.52	13	0.74	560	Request
CTC4F-270_	27	2.52	55	2.52	10	0.83	530	Request
CTC4F-330_	33	2.52	55	2.52	9	0.92	500	Request
CTC4F-390_	39	2.52	55	2.52	8	1	470	Request
CTC4F-470_	47	2.52	40	2.52	7.5	1.1	450	Request
CTC4F-560_	56	2.52	40	2.52	7	1.2	430	Request
CTC4F-680_	68	2.52	40	2.52	6.5	1.3	410	Request
CTC4F-820_	82	2.52	35	2.52	6	1.5	290	Request
CTC4F-101_	100	2.52	30	2.52	5	1.7	370	Request
CTC4F-121_	120	0.796	50	0.796	4.5	2.4	300	Request
CTC4F-151_	150	0.796	50	0.796	4.2	2.8	280	Request
CTC4F-181_	180	0.796	50	0.796	3.9	3	270	Request
CTC4F-221_	220	0.796	50	0.796	3.7	3.3	250	Request
CTC4F-271_	270	0.796	65	0.796	2.8	5.7	200	Request
CTC4F-331_	330	0.796	65	0.796	2.7	6.4	190	Request
CTC4F-391_	390	0.796	65	0.796	2.4	7	180	Request
CTC4F-471_	470	0.796	55	0.796	2.2	7.9	170	Request
CTC4F-561_	560	0.796	55	0.796	2	8.8	160	Request
CTC4F-681_	680	0.796	55	0.796	1.9	10	150	Request
CTC4F-821_	820	0.796	55	0.796	1.6	12	140	Request
CTC4F-102_	1000	0.252	50	0.252	1.6	14	130	Request
CTC4F-122_	1200	0.252	50	0.252	1.3	16.9	115	Request
CTC4F-152_	1500	0.252	40	0.252	1.25	21.6	100	Request
CTC4F-182_	1800	.252	40	.252	1.2	24	95	Request
CTC4F-222_	2200	.252	40	.252	1.1	35	80	Request
CTC4F-272_	2700	.252	40	.252	1.0	40	75	Request
CTC4F-332_	3300	.252	40	.252	.90	60	62	Request
CTC4F-392_	3900	.252	40	.252	.80	66	59	Request
CTC4F-472_	4700	.252	40	.252	.70	74	55	Request
CTC4F-562_	5600	.252	30	.252	.55	70	40	Request
CTC4F-682_	6800	.252	30	.252	.50	85	35	Request
CTC4F-822_	8200	.252	30	.252	.40	95	30	Request
CTC4F-103_	10000	.252	20	.252	.35	105	25	Request

Last Revised 12.13.05