Win Source Part Number: 965322-SPM4020T-3R3M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SPM-LR
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Shielded
Inductance: 3.3 µH
Height - Seated (Max): 0.079" (2.00mm)
Standard Package: 500
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Metal
Package / Case: Nonstandard
DC Resistance (DCR): 74.3mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.173" L x 0.161" W (4.40mm x 4.10mm)
Alternative Parts (Cross-Reference): SPM5020T-3R3M-LR; SPM5020T-3R3M; NRS8030T3R3MJGJ; NRS8030T3R3MJGJV; SRP4020TA-3R3M; FDSD0420-H-3R3M=P3;
ECCN: EAR99
Fake Threat In the Open Market: 68 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 3.5 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: TDK Corporation
Other Names: 445-174476-1,445-174
Current - Saturation (Isat): 5A
FIXED IND 3.3UH 3.5A 74.3MOHM SM Product overview: SPM4020T-3R3M-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 3.3UH, 3.5A, 74.3MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 3.3UH, 3.5A, 74.3MOHM, 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-SPM4020T-3R3M-LR can be used for catalog matching and distributor lookup.
3.3µH Shielded Wirewound Inductor 3.5A 74.3mOhm Max Nonstandard
3.3µH Shielded Wirewound Inductor 3.5A 74.3mOhm Max Nonstandard
3.3µH Shielded Wirewound Inductor 3.5A 74.3mOhm Max Nonstandard
INDUCTOR, WIREWOUND, 3.3UH, 3.5A, 20%; Inductance:3.3µH; RMS Current (Irms):3.5A; Inductor Construction:Shielde
FIXED IND 3.3UH 3.5A 74.3MOHM SM
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 965322-SPM4020T-3R3M-LR | 71-SPM4020T-3R3M-LR | 445-174476-2-ND | 84Y6582 | SPM4020T-3R3M-LR |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | 3.3UH 3.5A 74.3MOHM Inductor and Choke | Fixed Inductors | Inductor, Wirewound, 3.3Uh, 3.5A, 20%; Inductance Tdk | 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) | -40 to 125 C (-40 to 257 F) | |
| Mounting Option | Surface Mount Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology; Surface Mount |
| Technology | Standard; Wirewound | Drum Core, Wirewound | Wirewound | Wirewound; Drum Core, Wirewound | |
| Application | RF Choke | ||||
| Configuration | Fixed | Fixed |
