Win Source Part Number: 1274498-SDR6603-821M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR6603
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 820 µH
Height - Seated (Max): 0.115" (2.92mm)
Standard Package: 600
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Q @ Freq: 40 @ 796kHz
Frequency - Self Resonant: 2.5MHz
Package / Case: Nonstandard
DC Resistance (DCR): 12.6Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.260" L x 0.175" W (6.60mm x 4.45mm)
ECCN: EAR99
Fake Threat In the Open Market: 72 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 100 mA
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SDR6603
Current - Saturation (Isat): 120mA
820µH Unshielded Wirewound Inductor 100mA 12.6Ohm Max Nonstandard
FIXED IND 820UH 100MA 12.6OHM SM Product overview: SDR6603-821M 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 820UH, 100MA, 12.6OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 820UH, 100MA, 12.6OHM, 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-SDR6603-821M can be used for catalog matching and distributor lookup.
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1274498-SDR6603-821M | SDR6603-821M-ND | 71-SDR6603-821M |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | 820UH 100MA 12.6OHM Inductor and Choke |
| 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 |
| Technology | Standard; Wirewound | Drum Core, Wirewound | |
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite |
| Application | RF Choke |