® Pomona Model 4277 BNC (Female) Cable With Molded Strain Relief FEATURES: BNC center contacts are gold plated Beryllium Copper for optimum electrical connection. Molded Strain Relief is tightly bonded to the cable jacket to ensure a long cable life. Connector dielectric is PTFE and the BNC shell is tarnish resistant for superior performance. MATERIALS: BNC (Female): Body: Brass, Nickel Plated Center Pin: Beryllium Copper, Gold Plated Impedance: 50 Ohms Strain Relief: PVC Molded to Cable, Color: Black Cable: RG58C/U, Impedance: 50 Ohms Nominal, O.D. .195 (5,0 mm), Color: Black, Capacitance per Ft.: 30.8 pF/Ft. Marking: POMONA , 4277-C-XX RATINGS: Operating Voltage: Shield/Earth: 30VAC/60VDC Max. Inner Conductor/Shield: 500VRMS Max. Operating Temperature: 50°C (+122°F) Max. ORDERING INFORMATION: Model 4277-C-XX XX = Length in Inches, Std. Lengths: 24 (61 cm), 48 (122 cm) Custom lengths can be quoted upon request. Ordering Example: 4277-C-48 is a Model 4277 with the length of 48 excluding the BNC connectors and strain relief dimensions. All dimensions are in inches. Tolerances (except noted): .xx = ±.02 (,51 mm), .xxx = ± .005 (,127 mm). All specifications are to the latest revisions. Specifications are subject to change without notice. Registered trademarks are the property of their respective companies. Made in USA 6/9/99 SY/EH/LS W:\pomona\grponly\Datasheet Updates\Updates 2005\d4277_1_02.doc More drawings available at www.pomonaelectronics.com Page 1 of 1