Win Source Part Number: 1184891-SRP4020-2R2M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRP4020
Type: Molded
Package: Tape & Reel
Shielding: Shielded
Inductance: 2.2 µH
Height - Seated (Max): 0.079" (2.00mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Iron
Package / Case: Nonstandard
DC Resistance (DCR): 40mOhm Max
Temperature Range - Operating: -55°C ~ 125°C
Dimension: 0.189" L x 0.157" W (4.80mm x 4.00mm)
Alternative Parts (Cross-Reference): SRP4020-2R2M.;
ECCN: EAR99
Fake Threat In the Open Market: 70 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 3.9 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRP4020-2R2MTR,SRP40
Base Product Number: SRP4020
Product Status: Obsolete
Current - Saturation (Isat): 5A
2.2µH Shielded Molded Inductor 3.9A 40mOhm Max Nonstandard
2.2µH Shielded Molded Inductor 3.9A 40mOhm Max Nonstandard
FIXED IND 2.2UH 3.9A 40 MOHM SMD
FIXED IND 2.2UH 3.9A 40 MOHM SMD Product overview: SRP4020-2R2M from Bourns, Inc. 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, 2.2UH, 3.9A, 40 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 2.2UH, 3.9A, 40 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRP4020-2R2M can be used for catalog matching and distributor lookup.
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1184891-SRP4020-2R2M | SRP4020-2R2MTR-ND | SRP4020-2R2M | 71-SRP4020-2R2M |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | Fixed Inductors | SMD 2.2UH 3.9A 40 MOHM Inductor and Choke |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology; Surface Mount | Surface Mount |
| Technology | Standard | Molded | Molded | |
| Core Material | Iron | Iron | Iron; Iron | |
| Application | RF Choke |