Hermetic; MIL-C-5015 BFH/TBFH T he BFH (Bulkhead Fitting) and TBFH (Thru-Bulkhead Fitting) are hermetically sealed versions of the BFR and TBF receptacle connectors. They meet the requirements of MIL-C-5015. The TBFH-100 and TBFH-200 are jam nut mounted with an O-ring for sealing against the bulkhead. TBFH-100 will accommodate a panel thickness of 4,75 (.187) through 7,92 (.312) and a TBFH-200 will accommodate a longer overall length for a panel thickness of 9,52 (.375) through 19,05 (.750) The square flange mounted TBFH-110 mates with 3106 and 3108 plugs. Applications: • Commercial Aircraft • Industrial • Military For more information: www.ittcannon.com/cat280 Product Features • Meets the requirements of MIL-C-5015. • Solder or laser weld mount. • Square flange mount. • Locknut mount. • Pin or socket contacts are available in • Resistance to very high pressure differential is achieved using individual glass beads. However, DWV ratings are lower. selected layouts. Performance Specifications Wire Accommodation Electrical Service Data Contact Size Current Rating (max.)✧ Contact Resistance (max.) ≤1 micron ft3/hr max. (1.04 x 10–5 cm3/s) at one atmosphere pressure differential 100 mating cycles min. 500 psi min., considerably higher with individual glass seals Eyelet; PC Tail; Solder Threaded Dependent upon contact cavity arrangement Circular; Flangeless; Hex; Square 5000 MΩ min. at 500 V dc Up to 75 –54°C to 150°C (–65°F to 302°F) for standard finishes Hermetically Sealed Bulkhead Thru-Bulkhead, Jam Nut Mounting Thru-Bulkhead, Square Flange Up to #0 AWG, dependent upon contact cavity arrangement 16 10 A 12.50 mΩ 12 17 A 7.40 mΩ 8 33 A 4.00 mΩ 4 60 A 2.10 mΩ 0 100 A 1.25 mΩ Materials and Finishes Description Shell Insulator Contact O-Ring Material Steel High Grade Plastic Steel Nitrile per AN6227 Finish Clear Chromate over Cadmium★ — Clear Chromate over Cadmium★ — Please contact your local Cannon representative: www.ittcannon.com/support/ContactUs ✧ This is the maximum current for one single contact. Using MIL-W-5088 and current carried by all contacts within the connector, heat rise can be predicted. The heat rise must not cause the connector temperature range to be exceeded. ★ Additional finishes for high temperature and special applications are available. Receptacles with a maximum air leakage rate of .01 micron cubic foot per hour are also available. Dimensions are shown in mm (inch) Dimensions subject to change Version 05.01.03 J-01 www.ittcannon.com Hermetic Air Leakage Rate Connector Durability Contact Retention Contact Termination Coupling DWV Flange Type Insulation Resistance Number of Circuits Operating Temperature Service Class Shell Style