Coilcraft, Inc. Inductors, Coils, Chokes - Fixed Inductors MSS1278-123MLD

Win Source Part Number: 1173381-MSS1278-123MLD
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: MSS1278
Package: Strip
Shielding: Shielded
Inductance: 12 µH
Height - Seated (Max): 0.317" (8.05mm)
Standard Package: 1
Mounting: SMD (SMT)
Ratings: AEC-Q200
Material - Core: Ferrite
Frequency - Self Resonant: 15MHz
Package / Case: Nonstandard
DC Resistance (DCR): 25.8mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.484" L x 0.484" W (12.30mm x 12.30mm)
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 5.2 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
Mfr: COILCRAFT
Other Names: 2457-MSS1278-123MLD
Current - Saturation (Isat): 10.7A

Inductor Power Shielded Wirewound 12uH 20% 100KHz Ferrite 5.2A 0.0258Ohm DCR Automotive T/R Product overview: MSS1278-123MLD from COILCRAFT 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 Automotive, 12uH, 100KHz, 5.2A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, Automotive, 12uH, 100KHz, 5.2A, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-MSS1278-123MLD can be used for catalog matching and distributor lookup.