Miniature Waterproof Shielded Connectors LF Series Mated dimensions (Example : LF07) 8.9 mm max. ( pos.). Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Features. Ease of shielded termination and connector assembly All components are self-aligning and do not require complex assembly tooling. The shield of the cable is connected with the metal housing of the connector using simple shielding clamp, supplied with the connector. (Fig. ). Water and dust protected The LF series is a rugged, waterproof connector series that is IP7 and IP8 rated in the mated condition. IP7 : Left in water at a depth of m for 0 minutes IP8 : Left in water at a depth of m for days. Simplified assembly procedure No use of screws makes wiring and mounting easier.. Bayonet lock Short turn bayonet lock assures secure vibration resistant mating of the connectors. (Fig. ). Acquired safety standard pos. is 0A and meets safety standards (TÜV) Also - and -pos. have acquired the UL standard.. High current rating capacity No. of contacts, and 0 Current rating A max. 0A max. A max. 0A max. A max. Receptacle Shielding Connection - Plug Built-in shield connection spring Short turn bayonet lock Plug Ø Fig. Cable shielding connection clamp Cable Mating: Insert the plug, and then turn the locking collar clockwise, as indicated by the coupling direction marking. Receptacle Locking collar Un-mating: Turn the locking collar counter-clockwise then pull off the plug. Coupling direction marking Coupling direction marking Fig. Plug Fig. 0.9
Product Specifications Ratings Voltage rating V AC, 7V DC ( pos.) V AC, V DC ( pos.) 0V AC, V DC ( pos., pos., 0pos.) V AC, V DC ( pos. A to D) 0V AC, V DC ( pos. to 7) A max. ( pos.) Current rating 0A max. ( pos.) A max. ( pos., pos., 0pos.) 0A( pos. A to D), A( pos. to 7) Operating temperature range ç to +8ç Storage temperature range 0ç to +0ç Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Item Specifi cations Conditions mø max. (,,, 0 pos.).contact resistance mø max. ( pos.) mø max. (A to D), mø max. ( to 7)( pos.) A DC.Insulation resistance.withstanding voltage.vibration.shock.durability. (Mating/un-mating) 7.Temperature cycle 8.Humidity 9.Water / dust protection 000Mø min. Materials / Finish No fl ashover or insulation breakdown. No electrical discontinuity for 0µs max. No electrical discontinuity for 0µs max 0mø max. (,,, 0 pos.) 0mø max. ( pos.) 0mø max.(a to D), 0mø max.( to 7)(pos.) Insulation resistance: 00Mø min. Insulation resistance: 0Mø min. (at high humidity condition) Insulation resistance: 00Mø min. (at dry condition) When mated with corresponding connector. 00V DC (, pos.) 00V DC (,, 0 pos.) 00V DC (A to D), 00V DC ( to 7)(pos.) 0V AC/one minute (, pos.) 00V AC/one minute (,, 0 pos.) 0V AC(A to D),00V AC( to 7) / one minute(pos.) 0 0Hz /cycle, single amplitude of 0.7mm fi ve minutes / cycle, three directions, 0 cycles for each direction. Acceleration of 90m/s, duration of ms, three directions, three times for each direction. 000 cycles Temperature: -ç Room temperature +8ç Room temperature Time: 0 to 0 to (minutes) cycles 9 hours at temperature of 0ç and humidity of 90% to 9%. Complete dust protection. No water penetration when submerged for 8 hours at the depth of.8 meter. Components Material Finish / Color Remarks Body / back shell Zinc alloy Nickel plated Insulator PPS Black UL9V-0 Contacts Copper alloy Selective Gold plated Packing Chloroprene rubber Black Tightening collar PPS Brown UL9V-0 Product Number Structure LF 07 - WB P* - S 7 Series name : LF Shell size 07 0 Waterproof W : Waterproof type Lock Mechanism B : Bayonet lock Connector type P : Plug R : Receptacle J : Jack (*:Form change zoning symbols in an identical class) No. of contacts :,,,,, 0 Contact type P : Male contact S : Female contact
Plugs B ØC (Cable dia.) Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Lock ease type Part No. HRS No. No. of contacts B ØC Weight LF07WBP-S LF07WBP-P LF07WBP-S LF07WBP-P LF0WBP-S LF0WBP-P LF0WBP-S LF0WBP-P LFWBP-0S LFWBP-0P LFWBP-S LFWBP-P -000-7 -000-0 -000- -000- -000- -000- -0007-8 -0008-0 -0009- -000- -00- -00-8 0..8 7.9.8.8.9 7. 8.7 g 7g g 9g B ØC(Cable dia.) Part No. HRS No. No. of contacts B ØC LF07WBPD-S LF0WBPD-S LF0WBPD-P LF0WBPD-S LF0WBPD-P -000- -00- -007- -00- -008- Weight..8 g.8.8 7. 9g
Receptacles Front panel mount typesolder Type D C ØB Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. F(HEX) Part No. HRS No. No. of contacts ØB C D ØC E F Weight LF07WBR-P LF07WBR-S LF07WBR-P LF07WBR-S LF0WBR-P LF0WBR-S LF0WBR-P LF0WBR-S LFWBR-0P LFWBR-0S LFWBR-P LFWBR-S -00- -00- -00-7 -00-0 -00-8 -00-0 -007- -008- -009-9 -00-8 -0-0 -0-0 0..8.9 Front panel mount typethrough hole Type...0. 9.0 7. 7. 7.7 7. 8. 7.7 9.0 M9 0.7 M 0.7 M 0.7 ØB 7 D E g g g g 9g 0g 9g 0g E F(HEX) Part No. HRS No. No. of contacts ØB C D E F Weight LFWBR-0SD -07-7 0.9 8. 7. 7.7 M 0.7 7 9g
Receptacles Rear panel mount typesolder Type D(HEX) C ØB E Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Part No. HRS No. No. of contacts ØB C D E Weight LF0WBRB-P -8-9.0 LF0WBRB-P -0-.8 8. 7 M 0.7 0g 7. LF0WBRB-S -0-9 LFWBRB-0S -08-0 0 LFWBRB-S -09-.9. 9. 0 M7 0.7 g Rear panel mount type Through hole Type Part No. HRS No. No. of contacts ØB C D E Weight LF0WBRB-PD -0- LF0WBRB-SD -0-.8 8. 7. 7 M 0.7 9g Jacks D(HEX) ØB E C C ØB ØD (Cable dia.) Part No. HRS No. No. of contacts ØB C ØD Weight LF07WBJ-P -00-8 LF07WBJ-S -00-0 LF07WBJ-P -00- LF07WBJ-S -00-0... g LF0WBJ-P -00- LF0WBJ-S -00- LF0WBJ-P -007-9 LF0WBJ-S -008-.8.8. 7. g LFWBJ-0P -009-9g 0 LFWBJ-0S -00-0g.9.9. 8.7 LFWBJ-P -0-9g LFWBJ-S -0-9 0g
CAP For Receptacles B Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Part No. HRS No. Applicable connector B Weight LF07WBR-P LF07WBR-C -008-7 LF07WBR-S LF07WBR-P. g LF07WBR-S LF0WBR-P LF0WBR-C -00-8 LF0WBR-S LF0WBR-P LF0WBR-S LF0WBRB-P LF0WBRB-P LF0WBRB-S LF0WBRB-PD LF0WBRB-SD.8 8.8 g LFWBR-0P LFWBR-C -00- LFWBR-0S LFWBR-P LFWBR-S LFWBR-0SD LFWBRB-0S LFWBRB-S 7.9 7g
BApplicable tools Description Part No. HRS No. LF series Applicable cable dia. Manual cable HR0A-TC-0 0-00- (Note) clamp crimp LF-TC-0 0-0- 7. 8.7 Note : Applicable cable dia. is only mm for LF series. Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. BSolder termination fixture Part No. LF07BP-T0 LF07BJ-T0 LF0BP-T0 LF0BJ-T0 LFBP-T0 LFBJ-T0 BPanel Cutout HRS No. 0-0-0 0-0- 0-0-9 0-0- 0-07- 0-08-7 Alignment guide Applicable connectors LF07WBP-** LF07WBJ-** LF0WBP-** LF0WBJ-** LFWBP-** LFWBJ-** BContact position arrangement and specifications A +0.0 0 B +0.0 0 Note : It is applicable regard less of given alphabets or Numbers shown at *. Shell size LF07 LF0 LF Shell size A B Weight LF07WBR-** Ø9.0 8. LF0WBR-** Ø.0 0. 0.7 to LFWBR-** Ø.0. LF0WBRB-** LFWBRB-** Ø7.0. 0.7 to.8 Contact arrangement 9 8 0 7 A B D 7 C 7 8 9 0 7 8 9 0 No. of contacts 0 7 Withstanding voltage 0V AC 00V AC 0V AC 00V AC AC00V AC0V AC00V 7 Current rating A A 0A A A 0A A Insulation resistance 000Mø 7 Contact resistance mø mø mø mø mø mø 7 Solder pot inner diameter.mm 0.8mm.7mm 0.8mm 0.8mm Ø.7 Ø0.8 Note : The contact configuration as viewed from the female contact connector mating side. Note : The symbol indicates polarizing key position. Note : Withstanding voltages are test voltage values. 7
Termination and Assembly Instructions The connectors are delivered with pre-assembed condition and the disassembly as shown No.. No. Illustration Operation Solder termination fixture Plug Plug disassembly Insert the plug into securely held solder termination fixture as shown. Locking collar Insertion direction Fixture Part No. Applicable connector LF07BP-T0 LF07WBP-S,P,S,P LF0BP-T0 LFBP-T0 LF0WBP-S,P,S,P LFWBP-0S,0P,S,P Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Threaded section Body / insulator assembly Backshell Solder termination fixture Jack Insertion direction Body / insulator assembly Backshell Backshell Threaded section Tightening collar Jack Disassembly Notes Loosen the backshell turning it counter clockwise and remove it from the body/ insulator assembly. Insert the jack into the securely held solder termination fixture as shown. Loosen the backshell turning it counterclockwise. Connector Assembly Fixture Part No. Applicable connector LF07BJ-T0 LF07WBJ-S,P,S,P LF0BJ-T0 LFBJ-T0 LF0WBJ-S,P,S,P LFWBJ-0S,0P,S,P Apply a coating of Loctite 79 (Manufactured by Henkel Japan, Ltd,) primer to the threaded sections of the backshell and the tightening collar. Completely dry the coated surfaces. () Drying time at room temperature is approximately 0 to 70 seconds. () Ensure sufficient ventilation of the area at time of drying. () Take necessary steps to protect the coated surfaces from contamination. Backshell Cable preparation end Strain relief collar Tightening collar Gasket Cable Thread the tightening collar, strain relief collar, seal bushing and the backshell over the cable as illustrated. Notes Threading the components may not be possible after the cable-end finishing process. 8
Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. No. B A Wires Conductors Insulator Contact Stripping dimensions Shielding mesh Wires Heat-shrink tubing Shielding mesh to mm Stripping dimensions C Illustration Table. Stripping Dimensions No. of Conductors A mm 8 to 9 to to to (No.A to D) to (No. to 7) 0 to Wires Table Heat shrink tubing Dimensions No. of Conductors Shielding mesh (Folded back) Table. Stripping Dimensions No. of Conductors B mm.±0. ±0. ±0. ±0. ±0. (No.A to D) ±0. (No. to 7) 0 ±0. Wire No. of contacts mm Cable preparation Strip the cable s outer jacket to the dimensions illustrated in the table. Notes () Exercise caution not to damage the shielding mesh. () Any damage to the cable s outer jacket may affect the waterproof performance of the assembled connector. Operation Fold back the shielding mesh over the cable s outer jacket assuring that it is uniform on its diameter. Strip the wires to the dimensions illustrated in the Table. Notes When stripping the wires exercise caution not to damage it s insulation, folded over shielding mesh or cable s outer jacket. It may cause deffects in insulation, conduction, and waterproof performance. Soldering Soldering conditions Soldering iron tip temperature: 0±0ç Soldering time: within sec. Notes () Assure that the solder compound is sufficiently melted on the soldering iron tip. () When applying, make sure that the solder will flow correctly at all the contact surfaces between the conductor and the contact.,, Conductors () Place a heat-shrink tubing (inside diameter of. mm min.) over every other wire. Perform the soldering of the contact and the () conductor, with the wire s insulation touching the contact as shown. After soldering, slide the heat shrink tubing () over the soldered joint and shrink it. The tubing should touch the insulator as shown. Insulator Solder Insulator Contact Insulator wall Wire insulation 0. mm min. Contact Insulator wall Wire insulation,, Conductors () Perform the soldering of the contact and the conductor, with the wire s insulation touching the contact as illustrated. () When soldering, to maintain the insulation between adjacent contacts. Make sure that the wire s insulation remains below the edge of the insulator s wall 0. mm min., as illustrated. 9
Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. No. Wires Shielding mesh Ground clamp Copper tape Illustration Shielding mesh (Folded back) mm max. Copper tape Copper tape Wires Shielding mesh Overlap of the copper tape Table. Wire Dimensions No. of Conductors 0 Soldered joints to mm mm to 7 0 to to 8 to 9 Solder termination fixture Body / insulator assembly ±0.mm Copper tape Shielding clamp Operation After the soldering, keep a distance of between the contact end and the cable s outer jacket as illustrated. Note The distance of is required in order to assure correct assembly of the backshell. Crimping of the Shielding Clamp After completion of the soldering operations carefully remove (holding on the locking collar) the body/insulator assembly from the solder termination fixture. Note Exercise caution not to damage or deform the solder joints. Wrap the folded over shielding mesh with to mm wide copper tape to assure that it will not become loose. Apply the copper tape so that the shielding mesh does not protrude from under it. Note After wrapping the copper tape, the tape should overlap itself by mm max. Insert the U shaped shielding clamp over the copper tape as shown on the illustration. It is critical that the overlap of the copper tape is located inside the shielding clamp as shown on the illustration. Note When the end of the copper tape wrapping is positioned at the open side of the ground fitting, the end portion of the copper tape wrapping will no longer be covered by the ground fitting when the ground fitting is crimped. E Commercially available pliers Using commercially available pliers bend the open ends of the shielding clamp as illustrated, assuring that it stays in place. The dimension of E. between opposing edges of the shielding clamp is necessary to assure correct final crimp. Shielding clamp Overlap of the copper tape Table Shell size 0
No. Illustration Operation Forming cavity Crimping tool Both sides of the shielding clamp must be placed in the forming cavity of the tool (as shown on the illustration) and crimped over the cable by closing the tool completely. Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved.,,. Threaded section 7.0 Groove Backshell Wrench width : D Table (Recommend tightening torgue) Shell size Tightening torque Wrench width LF07 N m to.n m 0mm LF0 N m to.n m mm LF.N m to N m mm Gasket Strain relief collar Protrusion Tightening collar Crimping tool HR0A-TC-0 LF-TC-0 Forming cavity Connector Assembly Applicable cable diameter. mm 7.0 7.9 7.mm 9. 8.7mm Shielding clamp diameter after crimping.mm to.mm 7.9mm to 8.mm 9.mm to 9.mm Place the body/insulator assembly in the applicable solder termination fixture. For plug assembly Fixture Part No. LF07BP-T0 LF0BP-T0 LFBP-T0 For jack assembly Fixture Part No. LF07BJ-T0 LF0BJ-T0 LFBJ-T0 Applicable connector LF07WBP-S,P,S,P LF0WBP-S,P,S,P LFWBP-0S,0P,S,P Applicable connector LF07WBJ-S,P,S,P LF0WBJ-S,P,S,P LFWBJ-0S,0P,S,P Coat the thread section of the body/insulator assembly with Loctite compound (manufactured by Henkel Japan, Ltd.) or equivalent, tightening it with a torque specified in the table. Note It is critical that the cable itself will not turn or twist during this operation. It may cause breakage at the soldered area. Slide forward the gasket and insert it in the backshell until fully seated. Slide forward the strain relief collar and insert it in the backshell, making sure that the opposing protrusions fit inside the corresponding grooves, as shown on the illustration. Note It is critical that the protrusions are inside the corresponding grooves. It may cause breakage, when a tightening collar is assembled. Threaded section Tightening collar Verify that the Locktite 79 primer (or equivalent) on the threaded sections of the backshell and tightening collar are dry. Apply the Locktite compound to the tightening collar s threaded section and attach it to the backshell.
Powered by TCPDF (www.tcpdf.org) LF Series Miniature Waterproof Shielded Connectors No. Illustration Operation Tightening collar Remove the connector from the solder termination fixture, holding it by the locking collar. Do not pull on the cable. It may cause breakage. Wrench width Shell size LF07 LF0 LF Recommended tightening torgue Tightening torque 0.8N m to N m 0.7N m to N m N m to. N m Wrench width 0mm mm mm Oct..07 Copyright 07 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Confirmation of Waterproof Performance 7 After connector assembly procedure is completed, compress air in to the connector from the mating side under 7. kpa for 0 seconds check that no air leaks out of the connector. Cable Specifications (Reference) Conductor Insulato Shield Jacket No. of contact pos. pos. pos. pos. 0 pos. pos. Material Tin plated soft copper wire Size (mm) Ø0.8 Ø0. Ø0. Ø0. Ø0. Ø0. Ø0. Construction 0 /Ø0.8 mm dia. 0 /Ø0. mm dia. 7 /Ø0. mm dia. 7 /Ø0. mm dia. 7 /Ø0. mm dia. /Ø0. mm dia. 7 /Ø0. mm dia. Size (AWG) 0 AWG AWG AWG AWG AWG AWG AWG Sectional area 0.. 0. 0. 0.. 0. Diameter (mm) Ø0.98 Ø. Ø0.8 Ø0.8 Ø0.8 Ø. Ø0.8 Diameter (mm) Ø. (Standard) Ø. (Standard) Ø0.88 (Standard) Ø0.9 (Standard) Ø0.9 (Standard) Ø. (Standard) Ø0.9 (Standard) Thickness (mm) 0. 0. 0. 0. 0. 0. 0. Material Tin plated soft copper wire Density 8% 80% or more 8% 80% or more 80% or more 80% or more Diameter (mm) Ø. Ø. Ø. Ø. Ø. Ø.7 Diameter (mm) ر0. Ø7.±0. ر0. Ø7.±0. Ø8.7±0. Ø8.7±0. Remarks : The cable satisfies required specifications for UL specification. Notes : The cable pull and twisting strength, waterproof tightness and other characteristics may differ, depending on the cable structure, please confirm before the use. --,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi -80,JAPAN TEL: +8--0- Fax: +8--9-7 http://www.hirose.com http://www.hirose-connectors.com The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 09/0. Contents are subject to change without notice for the purpose of improvements.