SYF4015-Xinyuan Technology (Shenzhen) Co., Ltd. Longgang Branch

SYF4015

Dimensions: 4.0×4.0×1.6mm
Inductance Range: 0.18~1.2μH (±20%)
• Ultra-low profile, only 1.5mm
• Ultra-low DCR, excellent current-handling capability, soft saturation
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℃ ~ +125℃
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: 20V

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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	SYF4015-181MSN	0.18	4.2	4.7	150	6.2 / 8.0 / 8.5	12	14.5
2	SYF4015-331MSN	0.33	6.8	7.5	112	5.5 / 7.0 / 7.5	9.6	13.2
3	SYF4015-471MSN	0.47	7.6	8.36	89	3.5 / 5.4 / 6.6	9.1	11.2
4	SYF4015-701MSN	0.7	9.5	10.45	70	3.3 / 5.3 / 6.3	7.2	10.1
5	SYF4015-122MSN	1.2	18.8	20.7	61	2.6 / 3.7 / 4.5	5.1	7.1

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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Tel: 400-855-8758
Email: sales@synyon.com
Address: No. 5002-1, Longgang Avenue (Longgang Section), Longgang, Shenzhen, Guangdong, China

Tel
400-855-8758
Email
sales@synyon.com
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