High Heat Resistant Surface Mount Inductors Cybermax CMLF0403-391KTT Featuring Superior Terminal Strength

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Product Description

CMLF0403 Series Surface Mount Unshielded Power Inductors

The CMLF0403 Series offers high-performance unshielded power inductors designed for demanding applications. These inductors feature excellent solderability, high heat resistance, and superior terminal strength. They are supplied in embossed carrier tape for compatibility with automatic mounting machines, making them ideal for high-volume production.

Product Attributes

Brand: Cybermaxtech
Material: Core - Ferrite DR Core, Wire - Enamelled Copper wire, Terminal - Ag+Sn+SnPb
Packaging: Embossed carrier tape

Technical Specifications

Part Number	Inductance (H)	DCR () max.	IDC (A) max.	Tolerance
CMLF0403-1R0MTT	1.00	0.033	3.80	20%
CMLF0403-1R8MTT	1.80	0.042	2.91	20%
CMLF0403-2R2MTT	2.20	0.047	2.60	20%
CMLF0403-3R3MTT	3.30	0.058	2.15	20%
CMLF0403-3R9MTT	3.90	0.076	1.98	20%
CMLF0403-4R7MTT	4.70	0.094	1.70	20%
CMLF0403-5R6MTT	5.60	0.101	1.60	20%
CMLF0403-6R8MTT	6.80	0.117	1.41	20%
CMLF0403-8R2MTT	8.20	0.132	1.26	20%
CMLF0403-100MTT	10.0	0.182	1.15	20%
CMLF0403-120MTT	12.0	0.210	1.05	20%
CMLF0403-150MTT	15.0	0.235	0.92	20%
CMLF0403-220MTT	22.0	0.378	0.76	20%
CMLF0403-330MTT	33.0	0.540	0.64	20%
CMLF0403-390MTT	39.0	0.587	0.59	20%
CMLF0403-470MTT	47.0	0.844	0.54	20%
CMLF0403-560MTT	56.0	0.937	0.50	20%
CMLF0403-680MTT	68.0	1.117	0.46	20%
CMLF0403-820MTT	82.0	1.345	0.45	20%
CMLF0403-101KTT	100.0	1.520	0.44	10%
CMLF0403-121KTT	120.0	1.800	0.43	10%
CMLF0403-151KTT	150.0	2.000	0.42	10%
CMLF0403-181KTT	180.0	3.200	0.38	10%
CMLF0403-221KTT	220.0	3.400	0.36	10%
CMLF0403-271KTT	270.0	3.900	0.34	10%
CMLF0403-331KTT	330.0	5.300	0.28	10%
CMLF0403-391KTT	390.0	5.900	0.24	10%
CMLF0403-471KTT	470.0	6.800	0.21	10%
CMLF0403-561KTT	560.0	8.500	0.20	10%
CMLF0403-681KTT	680.0	10.000	0.18	10%
CMLF0403-821KTT	820.0	13.400	0.15	10%

Applications

Power supply for VCR, OA equipment, LCD television sets, notebooks, DC to DC converters, DC to AC inverters, and more.

Dimensions

Series	A (mm)	B (mm)	C (mm)	D (mm)
CMLF0403	4.50.3	4.00.3	3.20.3	1.2 Typ.

Notes

Inductance is measured by LCR-meter 4284A/4286A (HP) or equivalent.
Inductance test condition: CMLF0504: 1.0H~8.2H:7.96MTTHz/0.5V, 10.0H~82.0H:2.52MTTHz/0.5V, More than 100.0H at 1.0KTTHz/1.0V.
DC Resistance is measured by HP4338B Milliohms Meter or equivalent.
Rated current is measured by LCR-meter 3260B (WK) & DC Bias 3265B(WK) at 1.0KTTHz/1.0V.
Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil temperature to rise by 40C, whichever is smaller. (Reference ambient temperature 20C).
Operating temperature: -55 ~ +125.
All test data is referenced to 25 ambient.