FIXED IND 1UH 5A 34.7 MOHM SMD Product overview: SPM4020T-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, 5A, 34.7 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1UH, 5A, 34.7 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4020T-1R0M-CA can be used for catalog matching and distributor lookup.
Manufacturer: TDK Corporation
Win Source Part Number: 808955-SPM4020T-1R0M
Packaging: Bulk
Type: Wirewound
Mounting Style: SMD
Shielding: Shielded
Inductance: 1μH
Tolerance: ±20%
Material - Core: Iron Powder
Current - Saturation: 6.7A
DC Resistance (DCR): 34.7mOhm 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): 0.079" (2.00mm)
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 500
MSL Level: 1 (Unlimited)
Current Rating (Amps): 5A
Inductance Frequency - Test: 100kHz
1µH Shielded Wirewound Inductor 5A 34.7mOhm Max Nonstandard
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SPM4020T-1R0M-CA | 808955-SPM4020T-1R0M-CA | SPM4020T-1R0M-CA-ND |
| Product Name | SMD 1UH 5A 34.7 MOHM Inductor and Choke | Fixed Inductors - SPM4020T-1R0M-CA | Fixed Inductors |
| 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 | |
| Technology | Drum Core, Wirewound | Standard; Wirewound | |
| Inductance Range | 1 microH | 1 microH | |
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) |