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| PartNumber | RN143-4-02-3M9 | RN143-4-02 | RN143-6-02 |
| Description | Common Mode Chokes / Filters 4A 3.9mH 59mOhm Horizontal Choke | Common Mode Chokes / Filters 4A 3.9mH/path CURRENT-COMPENSATED | Common Mode Chokes / Filters 6A 1.8mH/path CURRENT-COMPENSATED |
| Manufacturer | Schaffner | Schaffner | Schaffner |
| Product Category | Common Mode Chokes / Filters | Common Mode Chokes / Filters | Common Mode Chokes / Filters |
| RoHS | Y | Y | Y |
| Series | RN | RN | RN |
| Termination Style | Radial | Radial | Radial |
| Inductance | 3.9 mH | - | 1.8 mH |
| Impedance | - | - | - |
| Tolerance | - 30 %, + 50 % | - 30 %, + 50 % | - 30 %, + 50 % |
| Maximum DC Current | 4 A | - | - |
| Maximum DC Resistance | 59 mOhms | - | 20 mOhms |
| Self Resonant Frequency | - | DC to 1 kHz | DC to 1 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 125 C | + 125 C |
| Length | 33.1 mm | - | 32.5 mm |
| Width | 32.5 mm | - | 33.1 mm |
| Height | 19.7 mm | - | 19.7 mm |
| Product | Common Mode Chokes | Current Compensated Noise Suppresion Chokes | Current Compensated Noise Suppresion Chokes |
| Type | Current Compensated Chokes | Current Compensated Chokes | Current Compensated Chokes |
| Shielding | Unshielded | Unshielded | Unshielded |
| Brand | Schaffner | Schaffner | Schaffner |
| Lead Diameter | 0.8 mm | - | - |
| Product Type | Common Mode Chokes | Common Mode Chokes | Common Mode Chokes |
| Factory Pack Quantity | 100 | 10 | 10 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Test Frequency | 10 kHz | 10 kHz | 10 kHz |
| Part # Aliases | 816529 | 800870 | 800871 |
| Unit Weight | 1.375685 oz | 1.375685 oz | 1.375685 oz |
| Mounting Style | - | Through Hole | Through Hole |