20-way high-density ribbon cable, 5 meters in length, featuring a 0.64mm pitch and 12.7mm width. Constructed with copper conductors and TPE jacket material, this flat flex cable offers a 30AWG wire gauge and 150V voltage rating. It operates within a temperature range of -40°C to 105°C and boasts a characteristic impedance of 90 Ohms. RoHS compliant.
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3M 3749/20 technical specifications.
| Cable Pitch | 0.64mm |
| Capacitance | 54.12pF |
| Package/Case | 100 |
| Characteristic Impedance | 90R |
| Color | Grey, Blue |
| Conductor Material | Copper |
| Contact Plating | Tin |
| Impedance | 90R |
| Jacket Material | TPE |
| Length | 100foot |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Mount | Cable |
| Number of Conductors | 20 |
| Number of Cores | 20 |
| Number of Strands | 1 |
| Number of Ways | 20 |
| Pitch | 0.64mm |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Voltage Rating | 150V |
| DC Rated Voltage | 150V |
| Width | 12.7mm |
| Wire/Cable Gauge | 30AWG |
| Wire/Cable Type | Flat Flex |
| RoHS | Compliant |
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