TDK Corporation Fixed Inductors SPM6550T-R68M

680nH Shielded Wirewound Inductor 18.1A 3.6mOhm Max 2-SMD, J-Lead

680nH Shielded Wirewound Inductor 18.1A 3.6mOhm Max 2-SMD, J-Lead

680nH Shielded Wirewound Inductor 18.1A 3.6mOhm Max 2-SMD, J-Lead

Win Source Part Number: 1272641-SPM6550T-R68M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SPM
Type: Drum Core, Wirewound
Shielding: Shielded
Inductance: 680 nH
Height - Seated (Max): 0.197" (5.00mm)
Standard Package: 1,000
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Metal
Package / Case: 2-SMD, J-Lead
DC Resistance (DCR): 3.6mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.280" L x 0.256" W (7.10mm x 6.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 58 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 18.1 A
Inductance Frequency - Test: 100 kHz
HTSUS: 8504.50.4000
Mfr: TDK Corporation
Other Names: 445-174745-2,445-174745-1,445-174745-6
Current - Saturation (Isat): 16.6A

FIXED IND 680NH 18.1A 3.6MOHM SM Product overview: SPM6550T-R68M 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 18.1A, 3.6MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 18.1A, 3.6MOHM, 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-SPM6550T-R68M can be used for catalog matching and distributor lookup.