The Bourns SDR0302-180ML is an unshielded inductor with an inductance value of 18 µH and a maximum RMS current rating of 0.58 A. It features a DC resistance of 0.46 ohms and a saturation current of 0.75 A. This component is designed for use in various applications, including DC/DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and car radios. The inductor operates within a temperature range of -40 °C to +125 °C and is compliant with RoHS standards. It is packaged in reels of 2000 pieces for convenient handling and assembly.
18µH Unshielded Wirewound Inductor 580mA 460mOhm Max Nonstandard
18µH Unshielded Wirewound Inductor 580mA 460mOhm Max Nonstandard
18µH Unshielded Wirewound Inductor 580mA 460mOhm Max Nonstandard
Win Source Part Number: 1274856-SDR0302-180M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0302
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 18 µH
Height - Seated (Max): 0.110" (2.80mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Q @ Freq: 18 @ 2.52MHz
Frequency - Self Resonant: 28MHz
Package / Case: Nonstandard
DC Resistance (DCR): 460mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.118" L x 0.110" W (3.00mm x 2.80mm)
ECCN: EAR99
Fake Threat In the Open Market: 67 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 580 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: -SDR0302-180ML,SDR03
Base Product Number: SDR0302
Current - Saturation (Isat): 750mA
FIXED IND 18UH 580MA 460MOHM SMD Product overview: SDR0302-180ML 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, 18UH, 580MA, 460MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 18UH, 580MA, 460MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0302-180ML can be used for catalog matching and distributor lookup.
Surface Mount Power Inductor, SDR0302 Series, 18 H, 20%, Unshielded, 0.46 ohm, 580 mA RoHS Compliant: Yes
INDUCTOR, 18UH, UNSHIELDED, 0.58A; Inductance:18µH; RMS Current (Irms):580mA; Inductor Construction:Unshiel
INDUCTOR, 18UH, UNSHIELDED, 0.58A; Inductance:18µH; RMS Current (Irms):580mA; Inductor Construction:Unshiel
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | 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 | SDR0302-180MLDKR-ND | 1274856-SDR0302-180ML | 71-SDR0302-180ML | 06X7038 | 61J7989 |
| Product Name | Fixed Inductors | Inductors, Coils, Chokes - Fixed Inductors | SMD 18UH 580MA 460MOHM Inductor and Choke | Surface Mount Power Inductor, Sdr0302 Series, 18 H, 20%, Unshielded, 0.46 Ohm, 580 Ma Rohs Compliant Bourns | Inductor, 18Uh, Unshielded, 0.58A; Inductance 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 Technology | Surface Mount Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Core Material | Ferrite; Drum Core, Wirewound | Ferrite | Ferrite | ||
| Configuration | Fixed | Fixed | |||
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) | 20 (+/- %) |
