SYE4030-Xinyuan Technology (Shenzhen) Co., Ltd. Longgang Branch

SYE4030

Dimensions: 4.0×4.0×3.1mm
Inductance Range: 0.1~6.8μH (±20%)
• Ultra-low DCR and AC loss, optimized for 2~5MHz high switching frequencies
• Excellent current-handling capability, soft saturation characteristics
• Capable of withstanding high current spikes
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: 80V

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Specifications

No.	Part Number	Inductance ±20% (μH)	DCR typ (mΩ)	DCR max (mΩ)	SRF typ (MHz)	Isat (A)	Irms 20℃ rise (A)	Irms 40℃ rise (A)
1	SYE4030-101MSN	0.1	1.5	1.8	240	30	20.4	25.8
2	SYE4030-201MSN	0.2	2.2	2.4	155	22	17	21.6
3	SYE4030-301MSN	0.3	2.8	3.1	115	19	14.9	18.9
4	SYE4030-471MSN	0.47	4.1	4.6	95	15.5	12.3	15.6
5	SYE4030-641MSN	0.64	5.3	5.9	80	13.5	10.9	13.7
6	SYE4030-901MSN	0.9	8	8.8	68	10	8.8	11.2
7	SYE4030-102MSN	1	8.9	9.8	65	9	8.4	10.7
8	SYE4030-122MSN	1.2	10.4	11.5	60	8.7	7.8	9.8
9	SYE4030-152MSN	1.5	15.1	16.6	58	8.5	6.4	8.1
10	SYE4030-222MSN	2.2	20.1	22.1	40	6.1	5.8	7.8
11	SYE4030-332MSN	3.3	26.1	28.6	35	5.9	5	6.6
12	SYE4030-472MSN	4.7	40	44.1	30	4.6	3.9	5.1
13	SYE4030-682MSN	6.8	67.4	74.1	20	3.6	3	3.9

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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