| PartNumber | ACH4518-682-TD01 | ACH4518-680-TD01 | ACH4518-681-TD01 |
| Description | EMI Filter Circuits Large Current EMI Filter | EMI Filter Circuits Large Current EMI Filter | EMI Network Filter Large Current EMI Filte |
| Manufacturer | TDK | TDK | TDK Corporation |
| Product Category | EMI Filter Circuits | EMI Filter Circuits | EMI/RFI Filters (LC, RC Networks) |
| RoHS | Y | Y | - |
| Product | EMI Network Filters | EMI Network Filters | EMI Network Filters |
| Type | Signal Line and DC Power Line Filter | Signal Line and DC Power Line Filter | Low Pass |
| Cutoff Frequency | 35 MHz | 340 MHz | 105 MHz |
| Circuit Type | LC (T) Filter | LC (T) Filter | LC (T) Filter |
| Capacitance | 6800 pF | 68 pF | 680 pF |
| Inductance | - | - | - |
| Resistance | - | - | - |
| Voltage Rating | 50 V | 50 V | 50 VDC |
| Current Rating | 2 A | 2 A | 2 A |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | 1812 (4532 metric) | 1812 (4532 metric) | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | ACH SERIES | ACH SERIES | ACH |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Frequency Range | 20 MHz to 85 MHz | 290 MHz to 395 MHz | 75 MHz to 160 MHz |
| Height | 1.8 mm | 1.8 mm | 0.138" (3.50mm) |
| Length | 4.5 mm | 4.5 mm | 4.5 mm |
| Operating Temperature Range | - 25 C to + 85 C | - 25 C to + 85 C | - 25 C to + 85 C |
| Width | 3.2 mm | 3.2 mm | 3.2 mm |
| Brand | TDK | TDK | - |
| Product Type | EMI Filter Circuits | EMI Filter Circuits | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Filters | Filters | - |
| Unit Weight | 0.000952 oz | 0.000952 oz | 0.000952 oz |
| Package Case | - | - | 1812 (4532 metric) |
| Technology | - | - | LC (T-Type) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Rated | - | - | 50V |
| Size Dimension | - | - | 0.071" L x 0.177" W (1.80mm x 4.50mm) |
| Applications | - | - | General Purpose |
| Number of Channels | - | - | 1 |
| Filter Order | - | - | 3rd |
| Current | - | - | 2A |
| Attenuation Value | - | - | 25dB @ 75MHz ~ 160MHz |
| Center Cutoff Frequency | - | - | - |
| Resistance Channel Ohms | - | - | 0.06 |
| Values | - | - | - |
| ESD Protection | - | - | No |