The 1274660-SDR1005-330M is a fixed inductor from the SDR1005 series, designed for surface mount applications. It features an inductance of 33 ¬µH with a tolerance of ¬±20%. The inductor has a maximum height of 5.00 mm and dimensions of 12.70 mm x 10.00 mm. It is constructed with a ferrite core and enameled copper wire, and is unshielded. The device operates within a temperature range of -40 ¬8C to +125 ¬8C and has a rated current of 1.8 A, with a saturation current of 2 A. The DC resistance is specified at a maximum of 120 mOc. The inductor exhibits a quality factor (Q) of 29 at a frequency of 2.2 MHz and has a self-resonant frequency of 14 MHz. It is packaged in tape and reel format, with 600 pieces per reel, and is RoHS compliant.
33µH Unshielded Wirewound Inductor 1.8A 120mOhm Max Nonstandard
FIXED IND 33UH 1.8A 120 MOHM SMD Product overview: SDR1005-330M 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, 33UH, 1.8A, 120 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 33UH, 1.8A, 120 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1005-330M can be used for catalog matching and distributor lookup.
Win Source Part Number: 1274660-SDR1005-330M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR1005
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 33 µH
Height - Seated (Max): 0.197" (5.00mm)
Standard Package: 600
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Q @ Freq: 29 @ 2.2MHz
Frequency - Self Resonant: 14MHz
Package / Case: Nonstandard
DC Resistance (DCR): 120mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.500" L x 0.394" W (12.70mm x 10.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 83 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.8 A
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SDR1005
Product Status: Obsolete
Current - Saturation (Isat): 2A
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | SDR1005-330M-ND | 71-SDR1005-330M | 1274660-SDR1005-330M |
| Product Name | Fixed Inductors | SMD 33UH 1.8A 120 MOHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors |
| 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 |
| Core Material | Ferrite; Drum Core, Wirewound | Ferrite | |
| Configuration | Fixed | Fixed | |
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) |
