Circular Connectors

S L R K M N D G T H mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. 10SL 25.4 1.00 18.2 0.72 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 17.0 0.67 18.2 0.72 5/8"-24 UNEF 2A U15 16.1 0.63 30.0 1.18 18.2 0.72 2.8 0.11 14S 30.2 1.19 23.0 0.91 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 20.0 0.79 24.6 0.97 3/4"-20 UNEF 2A U18 19.2 0.76 30.0 1.18 18.2 0.72 3.2 0.13 16 32.5 1.28 24.6 0.97 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 23.0 0.91 27.4 1.08 7/8"-20 UNEF 2A U21 22.4 0.88 30.0 1.18 18.2 0.72 3.2 0.13 16S 32.5 1.28 24.6 0.97 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 23.0 0.91 27.4 1.08 7/8"-20 UNEF 2A U21 22.4 0.88 38.8 1.53 23.1 0.91 3.2 0.13 18 34.9 1.37 27.0 1.06 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 26.5 1.04 30.8 1.21 1"-20 UNEF 2A U24 25.6 1.01 38.8 1.53 23.1 0.91 4.0 0.16 20 38.1 1.50 29.4 1.16 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 30.0 1.18 34.2 1.35 1-1/8"-18 UNEF 2A U27 28.8 1.13 38.8 1.53 23.1 0.91 4.0 0.16 22 41.0 1.61 31.8 1.25 M4 3.2 0.13 6.5 0.26 3.4 0.13 4.5 0.18 33.0 1.30 37.4 1.47 1-1/4"-18 UNEF 2A U30 32.2 1.27 38.8 1.53 23.1 0.91 4.0 0.16 24 44.5 1.75 34.9 1.37 M5 3.7 0.15 7.5 0.30 3.9 0.15 5.5 0.22 36.0 1.42 40.9 1.61 1-3/8"-18 UNEF 2A U34 35.2 1.39 38.8 1.53 23.1 0.91 4.0 0.16 28 50.8 2.00 39.7 1.56 M5 3.7 0.15 7.5 0.30 3.9 0.15 5.5 0.22 42.0 1.65 46.7 1.84 1-5/8"-18 UNEF 2A U40 41.5 1.63 39.1 1.54 24.1 0.95 4.0 0.16 32 57.0 2.24 44.5 1.75 M5 4.3 0.17 8.0 0.31 4.5 0.18 5.5 0.22 48.5 1.91 53.4 2.10 1-7/8"-16 UN 2A U47 47.8 1.88 39.5 1.55 24.1 0.95 4.0 0.16 36 63.5 2.50 49.2 1.94 M5 4.3 0.17 8.5 0.33 4.5 0.18 5.5 0.22 55.0 2.16 59.6 2.35 2-1/16"-16 UN 2A U51 52.6 2.07 39.5 1.55 24.1 0.95 4.0 0.16 40 69.8 2.75 55.6 2.19 M5 4.3 0.17 8.5 0.33 4.5 0.18 5.5 0.22 61.0 2.40 66.5 2.62 2-5/16"-16 UN 2A U57A 59.2 2.33 39.5 1.55 24.1 0.95 4.0 0.16 G front panel D ±0.15mm N Thread (Inches) L ±0.6mm M +0.4/-0mm K ±0.2mm S ±0.3mm N max. Size R ±0.1mm T flangewith throughholes T flangewith threadedholes H1 / H2 H3 Aluminum Receptacle Contact layouts available up to 85 contacts Cable cross-sections of 0.5 up to 50 mm² High mechanical loading capacity Resistant against fuels, grease and insulating oils, etc. Lifespan of 500 mating cycles at least Elastic insert for pressed in crimp contacts General Properties Material-Code C E S T Material chloroprene ethylene acrylate* silicone thermoplastic Operat. temperature -55 to +125 °C -55 to +125°C -55 to +180°C -40 to +130°C Fire protection class UL UL94 HB UL94 V0 1) UL94 V0 UL94 V0 Fire protection class NF -- I3/F0 2) -- I3/F3 2) Inserts Temperatures 1) 2) Flame retardant, free of halogen. NFF 16-101/102 * GIMOTA standard. THREAD NOMENCLATURE UN = Basic Unified National thread series UNEF = Unified National Extra Fine thread series H3 1.0 H2 90° H1 H Receptacles w/flange fastening holes I n t e r n a t i o n a l Permanent elastic Inserts: E - Ethylene acrylate C - Chloroprene S - Silicone T - Thermoplastic IXEF V - Viton Shell material: A - Aluminum Alloy B - Copper Alloy C - Stainless Steel Surface treatment: A - Black Zinc-Cobalt C - Black Polyurethane Varnished E - Electro less Nickel REAR PANEL MOUNTING RECEPTACLES 21 Surface Code A* C* E Material Surface treatment zinc-cobalt epoxy- polyurethan electroless nickel Type of surface passivated varnished – Surface colour black black blank Thickness of surface treatment 12 –15 µm 13 –16 µm 12 –15 µm Conformity of RoHS yes yes yes Corrosion resistance 1) 200 h 500 h 48 h 4) Operating temperature -55 to +90°C -55 to +125°C -55 to +125°C Temperature shock 2) -55 to +125°C -55 to +125°C -55 to +125°C Electical conductivity 3) < 0.5 mΩ non conductive < 0.5 mΩ aluminiumalloy 1) Verification acc. to MIL 1344A Test 1001.1 2) Verification acc. to MIL 202F Method 107G 3) Verification acc. to MIL 1344A Test 3007 (Electrical conductivity: Screen-Plug-Receptacle-Panel) 4) Only for special Aluminum-Alloy with surface free of pores * According to GIMOTA preferences Mechanical Properties

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