SYF3012-Xinyuan Technology (Shenzhen) Co., Ltd. Longgang Branch

SYF3012

Dimensions: 3.0×3.0×1.3mm
Inductance Range: 0.33~220μH (±20%)
• High current magnetically shielded power inductor
• 3×3mm footprint, max profile 1.3mm
Core Material: Composite magnetic powder core
Environmental Rating: RoHS compliant, Halogen-free
Terminal Plating: Ni-Sn (customizable SAC/SP)
Anti-rust Treatment: Terminal anti-rust plating
Operating Temperature: -40℃ ~ +85℃
Max. Component Temperature: +165℃ (ambient + temp rise)
Storage Temperature: -55℃~+165℃ (bulk); -55~+80℃ (reel)
Reflow Soldering: Max. 3 cycles, 260℃/40s
MSL Rating: Level 1, unlimited floor life
Rated Voltage: 40V

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Specifications

No.	Part Number	Inductance ±20% (μH)	DCR typ (mΩ)	DCR max (mΩ)	SRF typ (MHz)	Isat (A)10%-30%	Irms 20℃ rise (A)	Irms 40℃ rise (A)
1	SYF3012-331MSN	0.33	23	27	293	2.3 / 3.0 / 3.4	2.6	3.5
2	SYF3012-561MSN	0.56	28	32	203	1.8 / 2.5 / 2.9	2.2	3
3	SYF3012-681MSN	0.68	34	40	164	1.6 / 2.2 / 2.7	2.1	2.8
4	SYF3012-102MSN	1	39	46	115	1.4 / 1.9 / 2.3	1.9	2.6
5	SYF3012-152MSN	1.5	60	72	94.4	1.3 / 1.8 / 2.2	1.6	2.2
6	SYF3012-222MSN	2.2	81	97	73.2	1.0 / 1.3 / 1.6	0.58	1.9
7	SYF3012-332MSN	3.3	110	130	61.6	0.87 / 1.2 / 1.4	1.2	1.6
8	SYF3012-472MSN	4.7	140	170	52.6	0.72 / 1.0 / 1.2	1	1.4
9	SYF3012-682MSN	6.8	170	200	39.9	0.61 / 0.84 / 0.97	0.94	1.3
10	SYF3012-103MSN	10	260	310	34.6	0.5 / 0.65 / 0.74	0.9	1.2
11	SYF3012-153MSN	15	390	480	25.8	0.43 / 0.58 / 0.65	0.74	1
12	SYF3012-223MSN	22	610	630	21	0.32 / 0.45 / 0.52	0.58	0.8
13	SYF3012-333MSN	33	860	900	16.6	0.23 / 0.32 / 0.38	0.42	0.57
14	SYF3012-393MSN	39	920	990	15.9	0.23 / 0.32 / 0.37	0.39	0.54
15	SYF3012-473MSN	47	1200	1300	13.7	0.21 / 0.28 / 0.32	0.33	0.46
16	SYF3012-563MSN	56	1400	1500	12.1	0.19 / 0.26 / 0.3	0.32	0.44
17	SYF3012-683MSN	68	2200	2400	10.9	0.16 / 0.21 / 0.25	0.31	0.42
18	SYF3012-823MSN	82	2300	2400	10.8	0.15 / 0.21 / 0.24	0.26	0.34
19	SYF3012-104MSN	100	2600	3000	9.4	0.17 / 0.24 / 0.28	0.29	0.39
20	SYF3012-224MSN	220	6800	8000	6.1	0.09 / 0.14 / 0.16	0.17	0.23

Inductance: 1MHz, 0.1Vrms, 0Adc test condition, Ta=25℃.
DCR: DC micro-ohmmeter measurement.
SRF: High-precision network analyzer test.
Isat: DC current at which inductance drops by specified percentage at 25℃; derating required for high-temperature applications.
Irms: DC current causing specified temperature rise (20℃/40℃); for reference only, actual verification required in end-system testing.
Terminal Code: SN=Sn-Ni, SAC=Sn-Ag-Cu; SP=Sn-Pb (non-RoHS).
Packaging: Tape & reel, complies with EIA-481 standards; supports 7-inch / 13-inch reels.
Electrical Test Conditions: Ta=25℃, specifications subject to change without notice.

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