 |  |  | |
| PartNumber | ER1840-30KM | ER1840-30KR | ER1840-30KP |
| Description | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF |
| Manufacturer | API Delevan | API Delevan [MIL] | API Delevan [MIL] |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | N | - | - |
| Termination Style | Axial | Axial | Axial |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 470 nH | 10μH | 10μH |
| Tolerance | 5 % | ±10% | ±10% |
| Maximum DC Resistance | 31 Ohms | 137 mOhms | 31 Ohms |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | Through Hole |
| Length | 11.1 mm | 11.1 mm | 11.1 mm |
| Diameter | 4.75 mm | 4.75 mm | 4.75 mm |
| Application | RF | - | - |
| Series | ER1840 | Military, MIL-PRF-39010/05, ER1840 | ER1840 |
| Packaging | Bulk | Cut Tape (CT) Alternate Packaging | Bulk |
| Product | Fixed Inductors | RF Inductors | RF Inductors |
| Brand | API Delevan | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Part # Aliases | B1000 ER1840-30KM | - | - |
| Unit Weight | 0.033510 oz | 0.033510 oz | 0.033510 oz |
| Type | - | - | Molded |
| Current Rating | - | 440mA | 440mA |
| Package Case | - | Axial | Axial |
| Operating Temperature | - | -55°C ~ 105°C | -55°C ~ 105°C |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| DC Resistance DCR | - | 605 mOhm Max | 605 mOhm Max |
| Material Core | - | Iron | Iron |
| Current Saturation | - | - | - |
| Q Freq | - | 30 @ 7.9MHz | 30 @ 7.9MHz |
| Frequency Self Resonant | - | 42MHz | 42MHz |
| Frequency Test | - | 7.9MHz | 7.9MHz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
API Delevan |
ER1840-30KM | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | |
| ER1840-30KR | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | ||
| ER1840-30KP | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | ||
| ER1840-30KM | Fixed Inductors .47uH 5% .25ohm Est Reli ThruHole RF | ||
| ER1840-30KS | FIXED IND 10UH 440MA 605 MOHM TH |