TDK U.S.A. Corporation Fixed Inductors SPM4012T-1R0M-CA

1µH Shielded Wirewound Inductor 4.3A 45mOhm Max Nonstandard

FIXED IND 1UH 4.3A 45 MOHM SMD Product overview: SPM4012T-1R0M-CA from TDK Corporation 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, 1UH, 4.3A, 45 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1UH, 4.3A, 45 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4012T-1R0M-CA can be used for catalog matching and distributor lookup.

Manufacturer: TDK Corporation
Win Source Part Number: 806808-SPM4012T-1R0M-CA
Packaging: Reel
Type: Wirewound
Mounting Style: SMD
Shielding: Shielded
Inductance: 1μH
Tolerance: ±20%
Material - Core: Iron Powder
Current - Saturation: 4.8A
DC Resistance (DCR): 45mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.173" L x 0.161" W (4.40mm x 4.10mm)
Manufacturer Package: Nonstandard
Height - Seated (Maximum): 0.047" (1.20mm)
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Current Rating (Amps): 4.3A
Inductance Frequency - Test: 100kHz