Win Source Part Number: 1274473-SDR7045-471K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR7045
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 470 µH
Height - Seated (Max): 0.189" (4.80mm)
Standard Package: 1,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 20 @ 796kHz
Frequency - Self Resonant: 4MHz
Package / Case: Nonstandard
DC Resistance (DCR): 1.85Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.276" L x 0.276" W (7.00mm x 7.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 68 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 340 mA
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SDR7045
Current - Saturation (Isat): 300mA
FIXED IND 470UH 340MA 1.85OHM SM Product overview: SDR7045-471K 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 470UH, 340MA, 1.85OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 470UH, 340MA, 1.85OHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR7045-471K can be used for catalog matching and distributor lookup.
FIXED IND 470UH 340MA 1.85 OHM
FIXED IND 470UH 340MA 1.85 OHM
470µH Unshielded Wirewound Inductor 340mA 1.85Ohm Max Nonstandard
Surface Mount Power Inductor, SDR7045 Series, 470 H, 10%, Unshielded, 1.85 ohm, 340 mA RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1274473-SDR7045-471K | 71-SDR7045-471K | 118-SDR7045-471KDKR-ND | 06X7368 |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | 470UH 340MA 1.85OHM Inductor and Choke | Fixed Inductors | Surface Mount Power Inductor, Sdr7045 Series, 470 H, 10%, Unshielded, 1.85 Ohm, 340 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 Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | |
| Application | RF Choke |
