FIXED IND 4.7UH 1.9A 210MOHM SMD Product overview: SRP0312-4R7K 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, 4.7UH, 1.9A, 210MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 4.7UH, 1.9A, 210MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRP0312-4R7K can be used for catalog matching and distributor lookup.
Win Source Part Number: 1274248-SRP0312-4R7K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRP0312
Package: Tape & Reel
Shielding: Shielded
Inductance: 4.7 µH
Height - Seated (Max): 0.047" (1.20mm)
Standard Package: 4,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Metal
Q @ Freq: 22 @ 7.96MHz
Frequency - Self Resonant: 29MHz
Package / Case: Nonstandard
DC Resistance (DCR): 210mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.134" L x 0.122" W (3.40mm x 3.10mm)
ECCN: EAR99
Fake Threat In the Open Market: 60 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.9 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: 118-SRP0312-4R7KCT,1
Current - Saturation (Isat): 2.5A
4.7µH Shielded Inductor 1.9A 210mOhm Max Nonstandard
INDUCTOR, 4.7UH, SHIELDED, 1.9A ROHS COMPLIANT: YES
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | 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 | 71-SRP0312-4R7K | 1274248-SRP0312-4R7K | 118-SRP0312-4R7KTR-ND | 71AH5757 |
| Product Name | SMD 4.7UH 1.9A 210MOHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | Inductor, 4.7Uh, Shielded, 1.9A Rohs Compliant Bourns |
| 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 | Surface Mount Technology | Surface Mount Technology |
| Core Material | Metal Alloy Powder | Metal | ||
| Inductance Range | 4.7 microH | 4.7 microH | ||
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) |
