| PartNumber | 1538M21 | 1538M20 | 1538M22 |
| Description | Fixed Inductors RF | Fixed Inductors RF | Fixed Inductors RF |
| Manufacturer | Hammond | Hammond Manufacturing | Hammond Manufacturing |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | Radial | - | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 5 uH | 100μH | 10μH |
| Tolerance | 10 % | ±10% | ±10% |
| Maximum DC Current | 23 A | 10 A | 20 A |
| Maximum DC Resistance | 4 mOhms | 27 mOhms | 6 mOhms |
| Test Frequency | 1 kHz | 1 khz | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | - |
| Length | 35.05 mm | - | - |
| Diameter | 18.29 mm | - | - |
| Application | RF | - | - |
| Series | 1538 | 1538 | 1538 |
| Product | Fixed Inductors | RF Inductors | RF Inductors |
| Type | Choke | Wirewound | Wirewound |
| Brand | Hammond Manufacturing | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 1.599999 oz | 1.600016 oz | 1.600016 oz |
| Packaging | - | Bulk | Bulk |
| Current Rating | - | 10A | 20A |
| Package Case | - | Radial | Radial |
| Operating Temperature | - | - | - |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.940" Dia x 1.620" L (23.88mm x 41.15mm) | 0.720" Dia x 1.690" L (18.29mm x 42.93mm) |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| DC Resistance DCR | - | 27 mOhm Max | 6 mOhm Max |
| Material Core | - | - | - |
| Current Saturation | - | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | 1kHz | 1kHz |