MLRF1812 SERIES

The Gowanda MLRF1812 series of surface mount RF inductors offers an inductance range from 0.056 µH to 1.0 µH, with maximum DC resistance values as low as 0.040 ohms and current ratings up to 1.5 A, ensuring efficient performance in high-frequency applications. Designed for reliability, these inductors operate over a temperature range of -55°C to +125°C and are housed in a compact 1812 package (4.22 mm x 3 mm x 3 mm), making them suitable for various telecommunications and electronic systems.

PARAMETRIC SEARCH

Name	Mounting	Inductance (µH)	DCR (Ω)	Current Rating (A DC)	SRF (MHz)	Tolerance	Termination	hf:tax:pa_mounting-type	hf:tax:pa_inductance-µh	hf:tax:pa_dcr-ω	hf:tax:pa_current-rating-a-dc	hf:tax:pa_srf-mhz	hf:tax:pa_tolerance	hf:tax:pa_termination-type	hf:tax:pa_series
MLRF1812-104J	SMT	1000	60	0.055	2.5	±5%	Pb	smt	1000	60	0-055	2-5	%c2%b15	pb	mlrf1812
MLRF1812-823J	SMT	820	45	0.067	2.5	±5%	Pb	smt	820	45	0-067	2-5	%c2%b15	pb	mlrf1812
MLRF1812-683J	SMT	680	30	0.082	3	±5%	Pb	smt	680	30	0-082	3	%c2%b15	pb	mlrf1812
MLRF1812-563J	SMT	560	30	0.082	3	±5%	Pb	smt	560	30	0-082	3	%c2%b15	pb	mlrf1812
MLRF1812-473J	SMT	470	26	0.088	3	±5%	Pb	smt	470	26	0-088	3	%c2%b15	pb	mlrf1812
MLRF1812-393J	SMT	390	20	0.1	3	±5%	Pb	smt	390	20	0-1	3	%c2%b15	pb	mlrf1812
MLRF1812-333J	SMT	330	14	0.12	3.5	±5%	Pb	smt	330	14	0-12	3-5	%c2%b15	pb	mlrf1812
MLRF1812-273J	SMT	270	12	0.129	4	±5%	Pb	smt	270	12	0-129	4	%c2%b15	pb	mlrf1812
MLRF1812-223J	SMT	220	10	0.142	4	±5%	Pb	smt	220	10	0-142	4	%c2%b15	pb	mlrf1812
MLRF1812-183J	SMT	180	9.5	0.145	5	±5%	Pb	smt	180	9-5	0-145	5	%c2%b15	pb	mlrf1812
MLRF1812-153J	SMT	150	9	0.149	5	±5%	Pb	smt	150	9	0-149	5	%c2%b15	pb	mlrf1812
MLRF1812-123J	SMT	120	8	0.158	6	±5%	Pb	smt	120	8	0-158	6	%c2%b15	pb	mlrf1812
MLRF1812-103J	SMT	100	8	0.158	8	±5%	Pb	smt	100	8	0-158	8	%c2%b15	pb	mlrf1812
MLRF1812-822J	SMT	82	7	0.169	8	±5%	Pb	smt	82	7	0-169	8	%c2%b15	pb	mlrf1812
MLRF1812-682J	SMT	68	6	0.183	9	±5%	Pb	smt	68	6	0-183	9	%c2%b15	pb	mlrf1812
MLRF1812-562J	SMT	56	5.5	0.191	9	±5%	Pb	smt	56	5-5	0-191	9	%c2%b15	pb	mlrf1812
MLRF1812-472J	SMT	47	5	0.2	10	±5%	Pb	smt	47	5	0-2	10	%c2%b15	pb	mlrf1812
MLRF1812-392J	SMT	39	4.5	0.211	11	±5%	Pb	smt	39	4-5	0-211	11	%c2%b15	pb	mlrf1812
MLRF1812-332J	SMT	33	4	0.224	11	±5%	Pb	smt	33	4	0-224	11	%c2%b15	pb	mlrf1812
MLRF1812-272J	SMT	27	3.6	0.236	12	±5%	Pb	smt	27	3-6	0-236	12	%c2%b15	pb	mlrf1812
MLRF1812-222J	SMT	22	3.2	0.25	13	±5%	Pb	smt	22	3-2	0-25	13	%c2%b15	pb	mlrf1812
MLRF1812-182J	SMT	18	2.8	0.268	15	±5%	Pb	smt	18	2-8	0-268	15	%c2%b15	pb	mlrf1812
MLRF1812-152J	SMT	15	2.5	0.283	17	±5%	Pb	smt	15	2-5	0-283	17	%c2%b15	pb	mlrf1812
MLRF1812-122J	SMT	12	2	0.317	18	±5%	Pb	smt	12	2	0-317	18	%c2%b15	pb	mlrf1812
MLRF1812-102J	SMT	10	1.6	0.354	20	±5%	Pb	smt	10	1-6	0-354	20	%c2%b15	pb	mlrf1812
MLRF1812-821J	SMT	8.2	1.4	0.375	25	±5%	Pb	smt	8-2	1-4	0-375	25	%c2%b15	pb	mlrf1812
MLRF1812-681J	SMT	6.8	1.2	0.409	27	±5%	Pb	smt	6-8	1-2	0-409	27	%c2%b15	pb	mlrf1812
MLRF1812-561J	SMT	5.6	1.1	0.427	33	±5%	Pb	smt	5-6	1-1	0-427	33	%c2%b15	pb	mlrf1812
MLRF1812-471J	SMT	4.7	1	0.448	35	±5%	Pb	smt	4-7	1	0-448	35	%c2%b15	pb	mlrf1812
MLRF1812-391J	SMT	3.9	0.9	0.472	40	±5%	Pb	smt	3-9	0-9	0-472	40	%c2%b15	pb	mlrf1812
MLRF1812-331J	SMT	3.3	0.8	0.501	45	±5%	Pb	smt	3-3	0-8	0-501	45	%c2%b15	pb	mlrf1812
MLRF1812-271J	SMT	2.7	0.75	0.517	50	±5%	Pb	smt	2-7	0-75	0-517	50	%c2%b15	pb	mlrf1812
MLRF1812-221J	SMT	2.2	0.7	0.535	55	±5%	Pb	smt	2-2	0-7	0-535	55	%c2%b15	pb	mlrf1812
MLRF1812-181J	SMT	1.8	0.65	0.556	60	±5%	Pb	smt	1-8	0-65	0-556	60	%c2%b15	pb	mlrf1812
MLRF1812-151J	SMT	1.5	0.6	0.578	70	±5%	Pb	smt	1-5	0-6	0-578	70	%c2%b15	pb	mlrf1812
MLRF1812-121J	SMT	1.2	0.55	0.604	80	±5%	Pb	smt	1-2	0-55	0-604	80	%c2%b15	pb	mlrf1812
MLRF1812-101J	SMT	1	0.5	0.634	100	±5%	Pb	smt	1	0-5	0-634	100	%c2%b15	pb	mlrf1812
MLRF1812-820K	SMT	0.82	1.6	0.354	140	±10%	Pb	smt	0-82	1-6	0-354	140	%c2%b110	pb	mlrf1812
MLRF1812-680K	SMT	0.68	1.4	0.379	150	±10%	Pb	smt	0-68	1-4	0-379	150	%c2%b110	pb	mlrf1812
MLRF1812-560K	SMT	0.56	1.2	0.409	170	±10%	Pb	smt	0-56	1-2	0-409	170	%c2%b110	pb	mlrf1812
MLRF1812-470K	SMT	0.47	0.8	0.501	190	±10%	Pb	smt	0-47	0-8	0-501	190	%c2%b110	pb	mlrf1812
MLRF1812-390K	SMT	0.39	0.7	0.535	220	±10%	Pb	smt	0-39	0-7	0-535	220	%c2%b110	pb	mlrf1812
MLRF1812-330K	SMT	0.33	0.55	0.604	250	±10%	Pb	smt	0-33	0-55	0-604	250	%c2%b110	pb	mlrf1812
MLRF1812-270K	SMT	0.27	0.45	0.668	300	±10%	Pb	smt	0-27	0-45	0-668	300	%c2%b110	pb	mlrf1812
MLRF1812-220K	SMT	0.22	0.4	0.708	350	±10%	Pb	smt	0-22	0-4	0-708	350	%c2%b110	pb	mlrf1812
MLRF1812-180K	SMT	0.18	0.35	0.757	400	±10%	Pb	smt	0-18	0-35	0-757	400	%c2%b110	pb	mlrf1812
MLRF1812-150K	SMT	0.15	0.3	0.818	500	±10%	Pb	smt	0-15	0-3	0-818	500	%c2%b110	pb	mlrf1812
MLRF1812-120K	SMT	0.12	0.3	0.818	600	±10%	Pb	smt	0-12	0-3	0-818	600	%c2%b110	pb	mlrf1812
MLRF1812-100K	SMT	0.1	0.3	0.818	650	±10%	Pb	smt	0-1	0-3	0-818	650	%c2%b110	pb	mlrf1812
MLRF1812-082M	SMT	0.082	0.25	0.7	750	±20%	Pb	smt	0-082	0-25	0-7	750	%c2%b120	pb	mlrf1812
MLRF1812-068M	SMT	0.058	0.25	0.77	750	±20%	Pb	smt	0-058	0-25	0-77	750	%c2%b120	pb	mlrf1812
MLRF1812-056M	SMT	0.056	0.25	0.77	850	±20%	Pb	smt	0-056	0-25	0-77	850	%c2%b120	pb	mlrf1812
MLRF1812-047M	SMT	0.047	0.2	0.87	1000	±20%	Pb	smt	0-047	0-2	0-87	1000	%c2%b120	pb	mlrf1812
MLRF1812-039M	SMT	0.039	0.2	0.87	1000	±20%	Pb	smt	0-039	0-2	0-87	1000	%c2%b120	pb	mlrf1812
MLRF1812-033M	SMT	0.033	0.15	1	1000	±20%	Pb	smt	0-033	0-15	1	1000	%c2%b120	pb	mlrf1812
MLRF1812-027M	SMT	0.027	0.15	1	1000	±20%	Pb	smt	0-027	0-15	1	1000	%c2%b120	pb	mlrf1812
MLRF1812-022M	SMT	0.022	0.1	1.23	1000	±20%	Pb	smt	0-022	0-1	1-23	1000	%c2%b120	pb	mlrf1812
MLRF1812-018M	SMT	0.018	0.1	1.23	1000	±20%	Pb	smt	0-018	0-1	1-23	1000	%c2%b120	pb	mlrf1812
MLRF1812-015M	SMT	0.015	0.1	1.23	1000	±20%	Pb	smt	0-015	0-1	1-23	1000	%c2%b120	pb	mlrf1812
MLRF1812-012M	SMT	0.012	0.1	1.23	1000	±20%	Pb	smt	0-012	0-1	1-23	1000	%c2%b120	pb	mlrf1812
MLRF1812-010M	SMT	0.01	0.1	1.23	1000	±20%	Pb	smt	0-01	0-1	1-23	1000	%c2%b120	pb	mlrf1812

Notes

Current Rating is based on a 35°C temperature rise at an ambient temperature of 90°C
DWV 200 Vrms at Sea Level
80 Vrms at 70,000 Feet
Maximum Power Dissipation at 90°C Ambient:
210 mW for Phenolic
278 mW for Powdered Iron & Ferrite
MSL Rating: 1
Materials are fungus-inert to meet method 508 of MIL-STD-810H

Termination:

Sn63Pb37 (Tin/Lead) for Pb components

Environmental

Environmental:

RoHS Compliant

Operating Temperature Range:

-55°C to +125°C

Storage Temperature:

-55°C to +125°C

MLRF1812 SERIES

PARAMETRIC SEARCH

Notes

Environmental

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