Description
FIXED IND 4.7UH 2.2A 146 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRP3212A-4R7M.
SRP3212A-4R7M has an inductance value of 4.7 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SRP3212A-4R7M is rated for 2.2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRP3212A-4R7M lists a DC resistance of 146mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRP3212A-4R7M uses a package or case of 1210 (3225 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 µH |
| Tolerance | ±20% |
| Current Rating | 2.2 A |
| DC Resistance (DCR) | 146mOhm Max |
| Saturation Current | 2.8A |
| Operating Temperature | -40°C ~ 150°C |
| Dimensions | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Bourns Inc. |
| Description | FIXED IND 4.7UH 2.2A 146 MOHM |
| Series | SRP3212A |
| Product Status | Active |
| Core Material | Metal |
| Shielding | Shielded |
| Q @ Frequency | 5 @ 100kHz |
| Self Resonant Frequency | 25MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
| Features | Flat Wire |
