Manufacturer: TDK Corporation
Win Source Part Number: 1101594-SPM4012T-4R7
Packaging: Reel - TR
Type: Wirewound
Current Rating: 1.7A
Inductance: 4.7μH
Height - Seated (Max): 0.047" (1.20mm)
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Metal
Current - Saturation: 3.3A
Frequency - Test: 100kHz
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 196.7 mOhm Max
Status: Active
Temperature Range - Operating: -40°C to 125°C
Popularity: Medium
Fake Threat In the Open Market: 75 pct.
Supply and Demand Status: Balance
FIXED IND 4.7UH 1.7A 196.7 MOHM Product overview: SPM4012T-4R7M-LR 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 4.7UH, 1.7A, 196.7 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 4.7UH, 1.7A, 196.7 MOHM, 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-SPM4012T-4R7M-LR can be used for catalog matching and distributor lookup.
4.7µH Shielded Wirewound Inductor 1.7A 196.7mOhm Max Nonstandard
4.7µH Shielded Wirewound Inductor 1.7A 196.7mOhm Max Nonstandard
4.7µH Shielded Wirewound Inductor 1.7A 196.7mOhm Max Nonstandard
INDUCTOR, WIREWOUND, 4.7UH, 1.7A, 20%; Inductance:4.7µH; RMS Current (Irms):1.7A; Inductor Construction:Shielde
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1101594-SPM4012T-4R7M-LR | 71-SPM4012T-4R7M-LR | 445-174463-2-ND | 84Y6568 |
| Product Name | Fixed Inductors - SPM4012T-4R7M-LR | 4.7UH 1.7A 196.7 MOHM Inductor and Choke | Fixed Inductors | Inductor, Wirewound, 4.7Uh, 1.7A, 20%; Inductance Tdk |
| 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 | Surface Mount Technology |
| Technology | Standard; Wirewound | Drum Core, Wirewound | Wirewound | |
| Application | RF Choke | |||
| Inductance Range | 4.7 microH | 4.7 microH | 4.7 microH |
