SRP4012-R22M
Bourns Inc.
Description
FIXED IND 220NH 9A 9.3 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRP4012-R22M.
SRP4012-R22M has an inductance value of 220 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SRP4012-R22M is rated for 9 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRP4012-R22M lists a DC resistance of 9.3mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRP4012-R22M uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 nH |
| Tolerance | ±20% |
| Current Rating | 9 A |
| DC Resistance (DCR) | 9.3mOhm Max |
| Saturation Current | 10A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.185" L x 0.157" W (4.70mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 220NH 9A 9.3 MOHM SMD |
| Series | SRP4012 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Iron |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
