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| PartNumber | 1840-05-A1 | 1840-05-A3 | 1840-05F |
| Description | Surge Suppressors 5V DIN1 SPD Protector | Surge Suppressors 5V DIN3 SPD Protector | Fixed Inductors .39uH 1% .08ohm Unshield Molded Coil |
| Manufacturer | Bourns | Bourns | API Delevan Inc. |
| Product Category | Surge Suppressors | Surge Suppressors | Fixed Inductors |
| RoHS | Y | Y | - |
| Series | 1840 | 1840 | 1840 |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | Through Hole |
| Product | Industrial Protection Devices | Industrial Protection Devices | RF Inductors |
| Type | Signal and Data Line | Signal and Data Line | Molded |
| Voltage Rating | 5 V | 5 V | - |
| Termination Style | DIN Rail | DIN Rail | Axial |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 60 C | + 60 C | - |
| Packaging | Bulk | Bulk | Tape & Reel (TR) |
| Height | 49.02 mm | 45.47 mm | - |
| Length | 83.31 mm | 83.31 mm | 11.1 mm |
| Width | 18.8 mm | 18.8 mm | - |
| Brand | Bourns | Bourns | - |
| Product Type | Surge Suppressors | Surge Suppressors | - |
| Factory Pack Quantity | 10 | 10 | - |
| Subcategory | Surge Suppressors | Surge Suppressors | - |
| Current Rating | - | - | 1.86A |
| Package Case | - | - | Axial |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
| Tolerance | - | - | ±1% |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Diameter | - | - | 4.75 mm |
| Shielding | - | - | Unshielded |
| Inductance | - | - | 390nH |
| DC Resistance DCR | - | - | 80 mOhm Max |
| Material Core | - | - | Phenolic |
| Current Saturation | - | - | - |
| Q Freq | - | - | 55 @ 25MHz |
| Frequency Self Resonant | - | - | 300MHz |
| Frequency Test | - | - | 25MHz |
| Maximum DC Current | - | - | 1.86 A |
| Maximum DC Resistance | - | - | 80 mOhms |
| Self Resonant Frequency | - | - | 300 MHz |
| Q Minimum | - | - | 55 |