SYE5050-Xinyuan Technology (Shenzhen) Co., Ltd. Longgang Branch

SYE5050

Dimensions: 5.48×5.28×5.1mm
Inductance Range: 0.14~22μH (±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)10%-30%	Irms 20℃ rise (A)	Irms 40℃ rise (A)
1	SYE5050-141MSN	0.14	1.5	1.8	189	16.1 / 27.0 / 39.0	24.6	35.1
2	SYE5050-281MSN	0.28	2.2	2.6	117	11.9 / 20.0 / 28.0	22.2	30.1
3	SYE5050-471MSN	0.47	3	3.6	78	9.3 / 15.3 / 21.0	18.8	26
4	SYE5050-681MSN	0.68	3.8	4.6	68	8.0 / 13.1 / 18.2	15.8	22
5	SYE5050-901MSN	0.9	4.7	5.6	60	7.5 / 12.4 / 17.2	14.3	19.6
6	SYE5050-122MSN	1.2	5.4	6.5	51	6.8 / 11.0 / 15.2	12.8	17.3
7	SYE5050-182MSN	1.8	7.8	9.3	43	5.7 / 9.3 / 12.8	10.5	14.4
8	SYE5050-222MSN	2.2	10.4	12.4	38	4.3 / 6.9 / 9.5	9	12.1
9	SYE5050-332MSN	3.3	13.3	14.6	31	3.8 / 6.2 / 8.4	7.8	10.6
10	SYE5050-472MSN	4.7	19.6	21.5	24	3.2 / 5.3 / 7.4	5.9	8.1
11	SYE5050-562MSN	5.6	22.6	24.8	23	2.9 / 4.8 / 6.6	5.5	7.6
12	SYE5050-682MSN	6.8	26.8	29.5	21	2.6 / 4.3 / 6.0	4.7	6.4
13	SYE5050-822MSN	8.2	31.8	35	18	2.3 / 3.9 / 5.6	4.5	6.1
14	SYE5050-103MSN	10	40.9	45	15	2.1 / 3.5 / 4.9	3.6	4.9
15	SYE5050-153MSN	15	69.7	76.7	13	1.7 / 2.9 / 3.7	2.9	3.9
16	SYE5050-223MSN	22	90.6	99.7	11	1.5 / 2.7 / 3.6	2.5	3.4

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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