FIXED IND 12UH 1A 197 MOHM SMD Product overview: SDE0403A-120M 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, 12UH, 1A, 197 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 12UH, 1A, 197 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDE0403A-120M can be used for catalog matching and distributor lookup.
12µH Unshielded Wirewound Inductor 1A 197mOhm Max Nonstandard
12µH Unshielded Wirewound Inductor 1A 197mOhm Max Nonstandard
12µH Unshielded Wirewound Inductor 1A 197mOhm Max Nonstandard
Win Source Part Number: 1274936-SDE0403A-120
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDE0403A
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 12 µH
Height - Seated (Max): 0.138" (3.50mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±20%
Ratings: AEC-Q200
Material - Core: Ferrite
Frequency - Self Resonant: 32MHz
Package / Case: Nonstandard
DC Resistance (DCR): 197mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.177" L x 0.157" W (4.50mm x 4.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 52 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1 A
Inductance Frequency - Test: 1 MHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDE0403A-120MTR,SDE0
Base Product Number: SDE0403A
Current - Saturation (Isat): 1.3A
INDUCTOR, 12UH, UNSHIELDED, 1A; Inductance:12µH; RMS Current (Irms):1A; Inductor Construction:Unshiel
INDUCTOR, 12UH, UNSHIELDED, 1A; Inductance:12µH; RMS Current (Irms):1A; Inductor Construction:Unshiel
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SDE0403A-120M | SDE0403A-120MDKR-ND | 1274936-SDE0403A-120M | 41Y0128 |
| Product Name | SMD 12UH 1A 197 MOHM Inductor and Choke | Fixed Inductors | Inductors, Coils, Chokes - Fixed Inductors | Inductor, 12Uh, Unshielded, 1A; 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 | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology |
| Technology | Drum Core, Wirewound | Standard; Wirewound | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |
| Inductance Range | 12 microH | 12 microH | 12 microH |
