Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current - Saturation (Isat) | 2.55A |
| Description | 2.55A SMD,5x5mm Fixed Inductors RoHS |
| Mfr. Part # | SNR5020-3R3MT |
| Package | SMD,5x5mm |
| Model Number | SNR5020-3R3MT |
View Detail Information
Explore similar products
Compact size inductors CENKER CKCS4018-4.7uH M suitable for integration in space
epoxy coated axial inductor CENKER CKL0307-2.2uH K CCA T for in radios
Durable SMD Power Inductor CND-tek MHT0630SG-8R2M H with Defined Saturation and
Metal dust core power inductor COILMX MS0850-2R2M designed for frequencies up to
Product Specification
| Current - Saturation (Isat) | 2.55A | Description | 2.55A SMD,5x5mm Fixed Inductors RoHS |
| Mfr. Part # | SNR5020-3R3MT | Package | SMD,5x5mm |
| Model Number | SNR5020-3R3MT |
The SNR5020 Series are magnetic resin shielded SMD power inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. These automatic assembly compatible inductors feature a magnetic-resin shielded construction that significantly reduces buzz noise to ultra-low levels. They offer large current handling capabilities with low DC resistance, a closed magnetic circuit design for reduced leakage flux and strong EMI resistance, and a space-saving, power-efficient profile. These inductors are widely used in applications such as LED backlights, flat-screen TVs, set-top boxes, notebooks, desktop computers, servers, graphic cards, portable gaming devices, personal navigation systems, multimedia devices, automotive systems, telecommunication base stations, and DC-DC converters. They comply with RoHS, Halogen Free, and REACH standards.
| Part No. | Inductance (H) | Inductance Tolerance | DCR () Typical | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max | Dimensions (LWH mm) | Packing |
|---|---|---|---|---|---|---|---|---|
| SNR5020-R47M | 0.47 | 20% | 0.017 | 0.021 | 4.50 | 4.60 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-1R0M | 1.0 | 20% | 0.020 | 0.025 | 4.10 | 3.80 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-1R5M | 1.5 | 20% | 0.026 | 0.032 | 3.80 | 3.20 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-2R2M | 2.2 | 20% | 0.032 | 0.040 | 3.20 | 2.90 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-3R3M | 3.3 | 20% | 0.043 | 0.054 | 2.55 | 2.50 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-3R9M | 3.9 | 20% | 0.043 | 0.054 | 2.30 | 2.50 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-4R7M | 4.7 | 20% | 0.057 | 0.074 | 2.40 | 2.20 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-6R8M | 6.8 | 20% | 0.083 | 0.107 | 2.05 | 1.80 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-8R2M | 8.2 | 20% | 0.098 | 0.125 | 1.85 | 1.65 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-100M | 10 | 20% | 0.110 | 0.140 | 1.70 | 1.55 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-120M | 12 | 20% | 0.140 | 0.180 | 1.50 | 1.40 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-150M | 15 | 20% | 0.165 | 0.210 | 1.35 | 1.25 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-220M | 22 | 20% | 0.226 | 0.290 | 1.15 | 1.10 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-330M | 33 | 20% | 0.390 | 0.500 | 0.95 | 0.90 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-470M | 47 | 20% | 0.523 | 0.670 | 0.77 | 0.77 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-680M | 68 | 20% | 0.740 | 1.050 | 0.72 | 0.64 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-820M | 82 | 20% | 1.000 | 1.280 | 0.66 | 0.50 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-101M | 100 | 20% | 1.100 | 1.480 | 0.57 | 0.53 | 5.05.02.0 | Tape & Reel (T) |
| SNR5020-121M | 120 | 20% | 1.350 | 1.700 | 0.49 | 0.40 | 5.05.02.0 | Tape & Reel (T) |
| Inductance Tolerance Options: J: 5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30% | ||||||||
| Packing Options: B: Bulk Package, T: Tape & Reel | ||||||||
| Operating Temperature: -40 to +125 (Including coils self-temperature rise) | ||||||||
| Dimensions (LWH): 5.05.02.0 mm | ||||||||
| Test Equipment: L: HP4284A, HP4285A LCR meter or equivalent; Isat & Irms: HP4284+42841A or equivalent; DCR: Chroma 16502 or equivalent | ||||||||
| Item | Requirements | Test Methods and Remarks |
|---|---|---|
| Terminal Strength | Meet requirements without any loose terminal | Reference documents: GB/T 2423.60-2008 (SMT & DIP) |
| Resistance to Flexure | No visible mechanical damage. | JIS C 5321:1997 |
| Dropping | No case deformation or change in appearance. No short and no open. | GB/T 2423.7-2018 |
| Solderability | Wetting shall exceed 75% coverage. Terminals must have 95% minimum solder coverage. | GB/T 2423.28-2005 |
| Vibration | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. | GB/T 2423.10-2019 |
| Thermal Shock | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. | GB/T 2423.22-2012 Method Na |
| Low temperature Storage | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. | GB/T 2423.1-2008 Method Ab |
| High temperature Storage | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. | GB/T 2423.2-2008 Method Bb |
| Damp Heat (Steady States) | No visible mechanical damage. Inductance change: Within 10%. Q factor change: Within 20%. | GB/T 2423.3-2016 |
| Heat endurance of Reflow soldering | No significant defects in appearance. L/L10%. Q/Q30%. DCR/DCR10%. | GJB 360B-2009 |
| Resistance to solvent test | No case deformation or change in appearance or obliteration of marking. | IEC 68-2-45:1993 |
| Overload test | During the test no smoke, no peculiar smell, no fire. The characteristic is normal after test. | JIS C5311-6.13 |
| Voltage resistance test | During the test no breakdown. The characteristic is normal after test. | MIL-STD-202G Method 301 |
Refer to the provided graph for recommended reflow conditions. Adjust and confirm based on user's environment and equipment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
Get in touch with us
Leave a Message, we will call you back quickly!