HERMAPHRODITIC PUSH-PULL CONNECTORS SH-MH SERIES (R) (R) Precision modular connectors to suit your application Since it's creation in Switzerland in 1946 the LEMO Group has been recognized as a global leader of circular Push-Pull connectors and connector solutions. Today LEMO and its affiliated companies, REDEL and COELVER, are active in more than 80 countries with the help of over 40 subsidiaries and distributors. Over 50'000 connectors The modular design of the LEMO range provides over 50'000 connectors from miniature o 3 mm to o 50 mm, capable of handling cable diameters up to 30 mm and for up to 106 contacts. This vast portfolio enables you to select the ideal connector configuration to suit almost any specific requirement in most markets, including medical devices, test and measurement instruments, machinery, audio video broadcast, telecommunications and military. LEMO's Push-Pull Self-Latching Connection System This self-latching system is renowned worldwide for its easy and quick mating and unmating features. It provides absolute security against vibration, shock or pull on the cable, and facilitates operation in a very limited space. The LEMO self-latching system allows the connector to be mated by simply pushing the plug axially into the socket. Once firmly latched, connection cannot be broken by pulling on the cable or any other component part other than the outer release sleeve. When required, the connector is disengaged by a single axial pull on the outer release sleeve. This first disengages the latches and then withdraws the plug from the socket. UL Recognition (R) LEMO connectors are recognized by the Underwriters Laboratories (UL). The approval of the complete system (LEMO connector, cable and your equipment) will be easier because LEMO connectors are approved. CE marking CE marking means that the appliance or equipment bearing it complies with the protection requirements of one or several European safety directives. CE marking applies to complete products or equipment, but not to electromechanical components, such as connectors. RoHS LEMO connectors are in compliance with the RoHS directives (2002/95/EC) of the European Parliament. This directive specifies the restrictions of the use of hazardous substances in electrical and electronic equipment marketed in Europe. LEMO guarantees that its connectors are free of mercury, cadmium, lead, hexavalent chromium and polybromide biphenyl (PBB) or polybromide diphenyl ether (PBDE). www.lemo.com (R) (R) SH-MH Series The LEMO Hermaphroditic series provide a rugged high performance patented push-pull hermaphroditic interconnection system. These genderless connectors combine LEMO's well proven push-pull latching technology and the use of our standard high quality optical and electrical contacts. The main features of these series are as follow: - security of a new patented push-pull hermaphroditic self-latching system - 2 shell sizes, SH and MH series - compact unsealed version for general purpose applications - rugged waterproof (IP 68) version for all outdoor applications - a choice of multifibre or electrical contacts configurations - lightweight design with shell in anthracite nickel-plated aluminium alloy - low loss ceramic PC technology in multimode and singlemode - gold plated electrical contacts. Each series consists of plug and socket which will accept cable diameter ranging from 3.6 mm to 10 mm. Initial program is giving solutions with 2, 4 or 6 fibre optic channel and 6 or 12 electrical contacts. Standard version (IP 50 when mated) Straight plug FHA Straight plug Fixed plug Fixed socket FHA FWA EHA Straight plug Fixed plug Fixed socket FHE FWE EHE Sealed version (IP 68 when mated) Straight plug FHE Part Section Showing Internal Components 10 9 6 1 5 2 1 2 3 4 5 www.lemo.com 4 7 shell latch sleeve inner shell spring circlip 3 8 8 2 1 7 3 4 5 6 9 10 collet nut insulator 8 optical contact 9 cable adapter 10 bend relief 6 7 1 (R) (R) Technical Characteristics Mechanical and Environmental Characteristic Mating durability Temperature range Vibration resistance Shock resistance Protection index FHE/FHE Water immersion FHE/FHE Protection index FHA/FHA SH plug/plug Average series plug/socket latching retention MH plug/plug series plug/socket Optical Value Standard Characteristic 2000 cycles IEC 60512-5 test 9a -55C to +125C1) 10-2000 Hz, 15g IEC 60512-4 test 6d 100 g, 6 ms IEC 60512-4 test 6c IP 68 IEC 60529 up to 2 meters depth IP 50 IEC 60529 600 N 300 N IEC 60512-8 test 15f 800 N 400 N Insulation resistance Contact resistance Shell resistance Value > 1012 < 3.6 m < 10 m Standard Method Average insertion loss fibre 9/125 m 0.18 dB IEC 61300-03-34 Method 2 Average insertion loss fibre 50/125 m 0.25 dB IEC 61300-03-34 Method 2 Return loss fibre 9/125 m (UPC) 45 dB IEC 61300-03-06 Coupler Method Return loss fibre 9/125 m (Hand polish) >25 dB IEC 61300-03-06 Coupler Method Materials and Treatments Component Material (Standard) Surface treat (m) nickel Cu Ni Au Outer shell, collet nut1) Latch sleeve Other metallic parts Spring Insulator Electrical contacts O-ring and gaskets Alum. (AA 6262A or AA 6023) Special brass Alum. (AA 6262A or AA 6023) Stainless steel PEEK Brass (male)/Bronze (female) Silicone MQ / MVQ - 5 - 0.5 3 - - 5 - without treatment without treatment 0.5 3 1 without treatment Electrical Characteristic Value Standard IEC 60512-2 test 3a IEC 60512-2 test 11f IEC 60512-2 test 2f Notes: 1) with f.o. contacts temperature range -40C/+80C Notes: 1) anthracite colour Part Number Example A different part number structure is applicable for each of the following product types: - Plugs and fixed sockets; fibre optic contacts. Note: The fibre optic contacts must be ordered separately. An equal number of contacts must be ordered (eg. for MH.03C; 2 x FFS.F2 and 2 x PSS.F2). Straight plug with bend relief FHE MH 03C X L Z T 76 N Model: (page 4) Bend relief colour (for plug): N = black, G = grey, R = red Series: (page 4) Cable fixing and o (for plug): (page 5) Type: (page 5) LV Contact Type: (page 5) nickel Housing: X = Anthracite plated aluminium Insulator: L = PEEK FHE.MH.03C.XLZT76N = Straight plug (IP 68 when mated), MH series, multifibre to accept 4 F2 type fibre optic contacts, anthracite nickel plated aluminium shell, PEEK insulator, with cable fixing type T for 7.5 to 6.6 mm cable and black bend relief. Fiber optic contact FFS F2 BA2 L C E 30 = Male contact Model: FFS PSS = Female contact FO Contact type: F2 for SH.03A & MH.03C F7 for SH.03C & MH.03E Cable o for F2: T10 = 0.25 to 1.1 mm E30 = 1.7 to 3.0 mm Fibre type: (page 5) Cable o for F7: E23 = 0.25 to 2.0 mm Body: L = PEEK Ferrule material: C = Zirconia ceramic FFS.F2.BA2.LCE30 = Male F2 type fibre optic contact, ferrule bore diameter of 125 m, PEEK body, Zirconia ceramic ferrule, crimp cable fixing, for tight jacket cable with a diameter between 1.7 to 3.0 mm. 2 www.lemo.com (R) (R) Models - Series FHA Straight plug with cable adapter or collet and nut with bend relief Reference ~M S2 Model Series FHA FHA SH MH Dimensions (mm) A L M N S2 ~N 13 15 oA 21.8 98.4 82.2 46.2 25.4 109.3 89.1 47.1 ~L FWA Fixed plug, nut fixing Reference S2 S1 S3 Model Series FWA FWA SH MH oA e oB 0.1 o A+ 0 Panel cut-outs Dimensions (mm) A B E maxi E 28.5 28.5 M22x1 34.0 34.0 M25x1 Series SH MH 0.1 B +0 e L M S1 S2 S3 14 55.0 26.5 20.5 14 17 64.5 31.5 23.5 17 25 30 Dim. (mm) oA B 22.2 25.2 20.6 23.6 M ~L EHA Fixed socket, nut fixing S1 S3 oA e oB Reference 0.1 o A+ 0 P 7 maxi www.lemo.com ~L Series EHA EHA SH MH Panel cut-outs M N 0.1 B +0 Model Dimensions (mm) A B e L optic elect. M N P S1 S3 27 28.5 M22x1 38.8 30.5 19.5 30.5 3.3 20.5 25 32 34.0 M25x1 40.8 37.0 24.5 37.0 4.3 23.5 30 Series SH MH Dim. (mm) oA B 22.2 25.2 20.6 23.6 3 (R) (R) FHE Straight plug with cable adapter or collet and nut with bend relief (IP 68 when mated) Reference ~M S2 Model Series FHE FHE SH MH Dimensions (mm) A L M N S2 ~N 13 15 oA 28.5 98.4 90.0 54.0 34.0 109.3 98.9 56.9 ~L FWE Fixed socket, nut fixing (IP 68 when mated) Reference S2 S1 S3 Model Series FWE FWE SH MH oA e oB 0.1 o A+ 0 Panel cut-outs Dimensions (mm) A B E maxi E 28.5 28.5 M22x1 34.0 34.0 M25x1 Series SH MH 0.1 B +0 e L M S1 S2 S3 14 55.0 26.5 20.5 14 17 64.5 31.5 23.5 17 25 30 Dim. (mm) oA B 22.2 25.2 20.6 23.6 M ~L EHE Fixed socket, nut fixing (IP 68 when mated) S1 S3 Dimensions (mm) 0.1 o A+ 0 oA e oB Reference P 7 maxi 4 ~L Series EHE EHE SH MH Panel cut-outs M N 0.1 B +0 Model A B e L optic elect. M N P S1 S3 28.5 28.5 M22x1 38.8 30.5 19.5 30.5 11.1 20.5 25 34.0 34.0 M25x1 40.8 37.0 24.5 37.0 14.1 23.5 30 Series SH MH Dim. (mm) oA B 22.2 25.2 20.6 23.6 www.lemo.com (R) (R) Insert configuration F2 Nb F7 Nb Contact Nb o A (mm) Solder Crimp Test voltage (kV rms) Test voltage (kV dc) Rated current (A) Low Voltage contact Reference FO contact 03A 2 - - - - - - - - 03C - 4 - - - - - - - 306 - - 6 1.3 20 18-20 1.5 2.1 12 03C 4 - - - - - - - - 03E - 6 - - - - - - - 312 - - 12 1.3 20 18-20 1.0 1.5 8 oA oA Contact type Plug Socket SH MH AWG max AWG Note: Other arrangement, optical, electrical or mixed optical-electrical can be made available upon request. WARNING: There is no contact number on the insulator. When wiring one hermaphroditic connector, one should terminate each contact to its mirror image number of the other connector. Electrical contact Cable diameter Reference Contact type Reference A C L solder for plug crimp for plug solder for socket M Z crimp for socket no contact SH Fibre type Reference for F2 contact BA2 BB2 BD2 Reference for F7 contact 125 126 128 First choice alternative www.lemo.com Adapter T for fibre optic connectors Contact type o Core/Cladding Ferrule hole (m) o (m) 9/125 50/125 62.5/125 125 126 128 Note MH Collet C for electrical connectors Ref. Cable o max min Ref. Cable o max min T46 T56 T66 T76 4.5 5.5 6.5 7.5 3.6 4.6 5.6 6.6 C52 C62 C72 C82 5.0 6.0 7.0 8.0 4.1 5.1 6.1 7.1 T56 T66 T76 T86 T91 5.5 6.5 7.5 8.5 9.0 4.6 5.6 6.6 7.6 8.6 C62 C72 C82 C92 C10 6.0 7.0 8.0 9.0 10.0 5.1 6.1 7.1 8.1 9.1 Special order alternative 5 (R) (R) Accessories BFA Cap (for FHA and FWA plugs) 6 oA L Part number Dim. (mm) A L BFA.SH.100.XAZ BFA.MH.100.XAZ 21.8 23.5 25.4 30.0 sliding loop Body material: Anthracite nickel plated aluminium alloy Lanyard material: Stainless steel Crimp ferrule material: Nickel-plated brass + polyolefin Maximum operating temperature: 125C Watertightness: IP50 according to IEC 60529 BHA Cap (for FHA and FWA plugs) 6 oA L Part number Dim. (mm) L N 21.8 23.5 120 25.4 30.0 120 o 3.5 N BHA.SH.100.XAZ BHA.MH.100.XAZ A Body material: Anthracite nickel plated aluminium alloy Lanyard material: Stainless steel Crimp ferrule material: Nickel-plated brass + polyolefin Maximum operating temperature: 125C Watertightness: IP50 according to IEC 60529 BFE Cap (for FHE and FWE plugs) L oA 6 Part number Dim. (mm) A L BFE.SH.100.XAS BFE.MH.100.XAS 28.5 23.5 34.0 30.0 sliding loop 6 Body material: Anthracite nickel plated aluminium alloy Lanyard material: Stainless steel Crimp ferrule material: Nickel-plated brass + polyolefin O-ring material: Silicone rubber Maximum operating temperature: 125C Watertightness: IP68 according to IEC 60529 www.lemo.com (R) (R) BHE Cap (for FHE and FWE plugs) 6 oA L Part number Dim. (mm) L N 28.5 23.5 120 34.0 30.0 120 o 3.5 N BHE.SH.100.XAS BHE.MH.100.XAS A Body material: Anthracite nickel plated aluminium alloy Lanyard material: Stainless steel Crimp ferrule material: Nickel-plated brass + polyolefin O-ring material: Silicone rubber Maximum operating temperature: 125C Watertightness: IP68 according to IEC 60529 www.lemo.com 7 (R) (R) Tooling WST.KI.125.34 Cleaning kit for F2 fibre optic contact DCC.91.312.5LA Extraction/Installation tool for F2 fibre optic contact Description Fibre optic cleaning kit of 2 cotton buds, 1 dry and 1 being soaked in IPA (Isopropyl Alcohol) used for cleaning the fibre optic contacts. DCS Contact alignment device tool for F2 or F7 fibre optic contact Description Simple tool with two threaded end for installation/extraction of the F7 contact alignment device. Part number Contact type DCS.F2.035.PN DCS.F7.035.PN 1) F2 F7 Note: 1) Included in the LEMO F7 workstation. DCC Extractor for F7 fibre optic contact Description Manual tool for the extraction of the F7 contact. Part number DCC.91.307.5LA 1) Note: 1) Included in the LEMO F7 workstation. 8 www.lemo.com (R) (R) Product safety notice PLEASE READ AND FOLLOW ALL INSTUCTIONS CAREFULLY AND CONSULT ALL RELEVENT NATIONAL AND INTERNATIONAL SAFETY REGULATIONS FOR YOUR APPLICATION. IMPROPER HANDLING, CABLE ASSEMBLY, OR WRONG USE OF CONNECTORS CAN RESULT IN HAZARDOUS SITUATIONS. 1. SHOCK AND FIRE HAZARD Incorrect wiring, the use of damaged components, presence of foreign objects (such as metal debris), and / or residue (such as cleaning fluids), can result in short circuits, overheating, and / or risk of electric shock. Mated components should never be disconnected while live as this may result in an exposed electric arc and local overheating, resulting in possible damage to components. 2. HANDLING Connectors and their components should be visually inspected for damage prior to installation and assembly. Suspect components should be rejected or returned to the factory for verification. Connector assembly and installation should only be carried out by properly trained personnel. Proper tools must be used during installation and / or assembly in order to obtain safe and reliable performance. 3. USE Connectors with exposed contacts should never be live (or on the current supply side of a circuit). Under general conditions voltages above 30 VAC and 42 VDC are considered hazardous and proper measures should be taken to eliminate all risk of transmission of such voltages to any exposed metal part of the connector. 4. TEST AND OPERATING VOLTAGES The maximum admissible operating voltage depends upon the national or international standards in force for the application in question. Air and creepage distances impact the operating voltage; reference values are indicated in the catalog however these may be influenced by PC board design and / or wiring harnesses. The test voltage indicated in the catalog is 75% of the mean breakdown voltage; the test is applied at 500 V/s and the test duration is 1 minute. 5. CE MARKING CE Marking is applied to a complete product or device, and implies that the device complies with one or several European safety directives. CE Marking can not be applied to electromechanical components such as connectors. 6. PRODUCT IMPROVEMENTS The LEMO Group reserves the right to modify and improve to our products or specifications without providing prior notification. www.lemo.com LEMO HEADQUARTERS SWITZERLAND LEMO SA Chemin des Champs-Courbes 28 - P.O. Box 194 - CH-1024 Ecublens Tel. 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Box 2408 Rohnert Park, CA 94927-2408 Tel: (+1 707) 578 88 11 (+1 800) 444 53 66 Fax:(+1 707) 578 08 69 info@lemousa.com DISTRIBUTORS AUSTRALIA, BRAZIL, CANADA, CZECH REPUBLIC, GREECE, INDIA, ISRAEL, MALAYSIA, NEW ZEALAND, PHILIPPINES, POLAND, RUSSIA, SINGAPORE, SOUTH AFRICA, SOUTH KOREA, TAIWAN, THAILAND, TURKEY, UKRAINE www.lemo.com CAT.MH.LEN.P0908 LEMO