SYP3512-Xinyuan Technology (Shenzhen) Co., Ltd. Longgang Branch

SYP3512

Dimensions: 3.5×3.2×1.2mm
Inductance Range: 0.082~1.2μH (±20%)
• Lowest DCR, exceptionally low AC losses
• Excellent current-handling capability, soft saturation characteristics
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)10%-30%	Irms 20℃ rise (A)	Irms 40℃ rise (A)
1	SYP3512-820MSN	0.082	2.8	3.3	340	7.0 / 11.8 / 17.3	15.7	21.2
2	SYP3512-900MSN	0.09	3.3	3.8	330	6.8 / 11.3 / 16.4	14.4	19.4
3	SYP3512-101MSN	0.1	3.5	4	305	6.5 / 10.7 / 15.2	13.5	18
4	SYP3512-201MSN	0.2	6.3	7.3	175	4.3 / 7.1 / 10.0	11.3	15.2
5	SYP3512-331MSN	0.33	10.8	12.5	135	3.4 / 5.5 / 7.8	8.6	11.5
6	SYP3512-401MSN	0.4	12.3	14.2	125	3.2 / 5.1 / 7.1	7.7	11.2
7	SYP3512-521MSN	0.52	15.5	17.9	105	2.8 / 4.5 / 6.4	7	9.4
8	SYP3512-621MSN	0.62	20.7	23.8	90	2.6 / 4.1 / 5.7	6	8.1
9	SYP3512-821MSN	0.82	24.5	28.2	80	2.2 / 3.6 / 5.1	5.6	7.4
10	SYP3512-102MSN	1	28	32.2	70	1.9 / 3.2 / 4.5	4.9	6.6
11	SYP3512-122MSN	1.2	32.5	37.4	60	1.7 / 2.8 / 4.1	4.4	5.9

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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