Description
FIXED IND 18.5NH 4A 3.9 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for AC3630R-18NJ.
AC3630R-18NJ has an inductance value of 18.5 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.
AC3630R-18NJ is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
AC3630R-18NJ lists a DC resistance of 3.9mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
AC3630R-18NJ 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 | 18.5 nH |
| Tolerance | ±5% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 3.9mOhm Max |
| Operating Temperature | -25°C ~ 125°C |
| Dimensions | 0.145" L x 0.120" W (3.68mm x 3.05mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 18.5NH 4A 3.9 MOHM SMD |
| Series | AC3630R |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Air |
| Shielding | Unshielded |
| Q @ Frequency | 132 @ 150MHz |
| Self Resonant Frequency | 2.5GHz |
| Inductance Test Frequency | 150 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.125" (3.18mm) |
