Cannon KJA/KJB 38999-Style Series III Composite Designed to support mission critical applications with improved reliability and an average 30% weight reduction Features and Benefits KJA/KJB 38999-Style Series III Composite: Our customizable product demonstrates our continued focus on meeting customer demands. ITT Cannon brings significant experience in manufacturing the 38999-style connector series. Throughout the years, we have made many advances in its design, resulting in continuous improvements in performance, quality and affordability. These improvements also allow ITT Cannon to bring innovative products to market, such as our KJA/KJB 38999-Style Series III Composite (Class J & M) for harsh environment military and aerospace applications. Technical overview Applications 3 to 128 way layouts Wire range: Size 16-28 1000-2300 VAC rms at sea level -65C up to 200C Our products do what we say they will do Laser Marking of Cavity Identification White background provides visual clarity for improved assembly accuracy Anti-Vibration System Provides greater ease of coupling while maintaining the reliability of 38999-Style * Military communication systems * Military / Commercial aviation * Hand held and vehicle platforms * Military ground support and computer systems * Aerospace launch vehicles * Heavy equipment * Rail Why customers benefit from choosing ITT`s MIL-DTL-38999 Composite: * Composite construction delivers 4X the corrosion resistance of standard OD Cad and 50X Nickel * 100% scoop proof design * Global manufacturing locations offer specific regional design requirements and provide optimized local sourcing options * Full line offered by broad network of authorized stocking and value-added distributors Product Performance Series Plating Finish Finish Modification Code Color Durability Temperature Range EMI Shielding Shell-Shell Conductivity Corrosion Resistance KJB Olive Drab Cadmium Class `J' Olive Drab 1,500 cycles -65C to +175C >90dB at 100 MHz> >50dB at 10GHz 3.0mV max 2,000hrs salt spray KJB Electroless Nickel Class 'M' Reflective 1,500 cycles -65C to +200C >90dB at 100 MHz> >65dB at 10GHz 3.0mV max 2,000hrs salt spray For more information please visit our website at www.ittcannon.com How-To-Order Guide Insert Availability & Identification Military Nomenclature D38999-Style /20 M C 35 CONNECTOR TYPE KJA/KJB 38999-Style Series III Composite CONNECTOR TYPE SHELL STYLE /20 - Wall mount receptacle /26 - Straight Plug, Grounded SERVICE CLASS (HARDWARE FINISH) A N SHELL STYLE SERVICE CLASS (HARDWARE FINISH) M - Electroless nickel -65C to +200C, RoHS Compliant J - Olive drab cadmium over electroless nickel plate. -65C to +175C 6 20 I 3 I 5 CONTACT ARRANGEMENT 11 35 M CONTACT STYLE 11 98 I POLARIZING POSITION 13 8 I 13 35 M E F G H J Military Designation 9 11 13 15 17 19 21 23 25 Cannon Designation CONTACT STYLE P - Pin contact S - Socket contact H - Pin contact (1,500 cycles) J - Socket contact (1,500 cycles) A - Less pin contacts* B - Less socket contacts* CONTACT ARRANGEMENT Refer to Insert Availability Identification Chart POLARIZING POSITION N (Normal), A, B, C, D, E Cannon Nomenclature KJB 0 T 13 M 35 P N L SERIES PREFIX SHELL STYLE CLASS SHELL SIZE HARDWARE FINISH CONTACT ARRANGEMENT CONTACT STYLE POLARIZING POSITION MODIFICATION 9 11 13 15 17 19 21 23 25 Cannon Designation A B C D E F G H J Military Designation CONTACT ARRANGEMENT Refer to Insert Availability Identification Chart M 5 D HARDWARE FINISH M - Electroless nickel -65C to +200C, RoHS Compliant J - Olive drab cadmium over electroless nickel plate. -65C to +175C 35 98 C SHELL SIZE 22D 9 9 B CLASS T - Environmental-resistant (without rear accessory) Service Rating 11 A SHELL STYLE 0 - Wall mount receptacle 6 - Straight plug Contact Arr. SHELL SIZE SHELL SIZE SERIES PREFIX KJB - Series III - scoop proof, threaded coupling Contact Size Shell Size CONTACT STYLE P - Pin contacts S - Socket contacts H - Pin contact (1,500 cycles) J - Socket contact (1,500 cycles) A - Less pin contacts* B - Less socket contacts* POLARIZING POSITION N (Normal), A, B, C, D, E MODIFICATION CODE L - Less contacts, not stamped on connector *Used only when other than power contacts are to be installed (i.e., shielded, thermocouple, etc.) Note: To order MS connectors less standard power contact, Purchase order must state "Less Contacts" See Table I in 38999L-Style for Service Rating Definitions 13 98 I 15 5 II 15 18 I 15 19 I 15 35 M 16 13 6 8 22 10 5 18 19 37 15 97 I 17 826 II 8 17 35 I 17 11 M 19 32 II 19 32 I 19 35 M 66 21 35 M 79 21 41 I 23 21 II 23 35 M 23 53 I 53 23 55 I 55 25 29 I 25 35 M 25 61 I 4 8 26 55 11 32 41 21 100 29 128 61 The "ITT Engineered Blocks" symbol, "Engineered for life," "ITT" and "Cannon" are registered trademarks of ITT Inc. Specification and other data are based on information available at the time of printing, and are subject to change without notice. Our facility is not currently certified by the DLA and this product is not covered by the QPL/QML. (c)2017 ITT Inc. ITT Cannon KJA/KJB 38999-Style Composite Brochure | 20170720