FIXED IND 330UH 210MA 3.3OHM SMD Product overview: SDR0503-331KL from Bourns, Inc. is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 330UH, 210MA, 3.3OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 330UH, 210MA, 3.3OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0503-331KL can be used for catalog matching and distributor lookup.
Win Source Part Number: 1274819-SDR0503-331K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0503
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 330 µH
Height - Seated (Max): 0.130" (3.30mm)
Standard Package: 500
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 30 @ 796kHz
Frequency - Self Resonant: 5MHz
Package / Case: Nonstandard
DC Resistance (DCR): 3.3Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.197" L x 0.189" W (5.00mm x 4.80mm)
ECCN: EAR99
Fake Threat In the Open Market: 61 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 210 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDR0503-331KLDKR,SDR
Base Product Number: SDR0503
Current - Saturation (Isat): 280mA
330µH Unshielded Wirewound Inductor 210mA 3.3Ohm Max Nonstandard
330µH Unshielded Wirewound Inductor 210mA 3.3Ohm Max Nonstandard
330µH Unshielded Wirewound Inductor 210mA 3.3Ohm Max Nonstandard
INDUCTOR, UN-SHIELDED, 330UH, 280MA, SMD, FULL REEL; Inductance:330µH; RMS Current (Irms):210mA; Inductor Construction:Unshiel
Surface Mount Power Inductor, SDR0503 Series, 330 H, 10%, Unshielded, 3.3 ohm, 210 mA RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SDR0503-331KL | 1274819-SDR0503-331KL | SDR0503-331KLCT-ND | 83R8843 | 47Y7188 |
| Product Name | SMD 330UH 210MA 3.3OHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | Inductor, Un-Shielded, 330Uh, 280Ma, Smd, Full Reel; Inductance Bourns | Surface Mount Power Inductor, Sdr0503 Series, 330 H, 10%, Unshielded, 3.3 Ohm, 210 Ma Rohs Compliant Bourns |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Mounting Option | Surface Mount | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology |
| Technology | Drum Core, Wirewound | Standard; Wirewound | |||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | ||
| Inductance Range | 330 microH | 330 microH | 330 microH |
