Final Pages APPROVED

standard materials.Other materials are available for any product subject to minimum usage quantities - please contact sales for details. Nylon 66 Unreinforced and Nylon 66 Glass Reinforced Used in the majority of coil bobbin applications worldwide due to its relative low cost and ability to mould thin sections whilst retaining a high degree of stiffness.Unreinforced Nylon 66 and Glass Reinforced Nylon 66 have a recommended rating of Class B (130 Ú C maximum).<br><br> Flame Retardant Nylon 66 Unreinforced and Nylon 66 Glass Reinforced These materials have similar characteristics to Nylon 66.A Halogen-free Flame Retardant system is incorporated to meet a flammability rating of UL94V-0. Nylon 46 Unreinforced and Glass Reinforced Nylon 46 differs from Nylon 66, having a higher heat resistance, is tougher, more rigid and has low creep at high temperatures. Available in Flame Retardant.<br><br> Liquid Crystal Polymer - LCP LCP benefits from superior high temperature performance, dimensional stability whilst moulding extremely thin sections. Thermoplastic Polyesters - PBTP and PETP These materials are increasingly selected for applications where high stiffness, low moisture absorption, dimensional and thermal stability characteristics are required. DuPont RYNITEPET polyester resins have the additional advantage of UL1446 system approvals allowing high temperature classifications to be met.<br><br> Polyphenylene Sulfide - PPS PPS has a high resistance to deformation, benefiting from extreme stiffness and is very stable at high temperature.Inherently non- flammable. Frame VARatings Frame VA capabilities shown on standard bobbin tables for laminated core transformers are based on an approximate 70 Ú C temperature rise for single section bobbins and should only be taken as a design guide. The actual output VA that can be achieved will depend upon the utilisation factor of the available bobbin winding area for the wire sizes, screens and interwinding insulation used in the design.<br><br> REINFORCED F/RF/RF/R TESTNylonNylonNylonNylonNylon PROPERTYASTMUNITS6666666646PBTPETHTNPPSLCP Tensile Strength at breakD638MPA8375186135100141152214155145 Elongation at breakD638-6033272.42.32.40.052.2 Flexual StrengthD790MPA-125-205235217221-260174 Compressive StrengthD695MPA34---170-172-17989 Impact StrengthD256J/M5371171223118859669225 Flex ModulusD790GPa2.89.09.6101013 Underwriters lab ratingsUL94V-2VOHBVOVOVOVOHBVOVO Oxygen IndexD2863%O 2 3132-32373533-46.539 Glow Wire TestVDE0471 Ú C850960650850960750 Part 2-1 /(1.0)(1.0)(1.0)(1.0)(1.2)(1.0) IEC 695-2-1 Dielectric 1 KhzD1504.0---4.54.24.14.43.83.5 Constant 1 MhzD1503.9-4.5-4.54.24.14.03.83.5 1 GhzD1503.6-3.7-4.54.24.1-3.83.5 Comparative Tracking Index*D3638volts-575600+575250--600+200167 Arc ResistanceD495Seconds--135---11734- Volume resistivityD257Log13141514101515151516 (ohm-cm) Thermal expansionD696cmcm/ Ú C76-72.32-352.52.5--1.4 -50 Ú C - 200 Ú Cx 10 -5 Heat deflection temperatureD648 Ú C90135249250284208224260260295 Water Absorption 24 hoursD570-1.21.150.70.750.90.050.050.4-0.002 Specific GravityD792KGM-31.141.171.381.381.681.721.671.471.671.47 *CTImay vary depending on colour and grade specified. For further technical information please contact sales Tel: +44 (0) 116 262 2593 Fax: +44 (0) 116 253 7889 Section 9 Final Pages APPROVED 1/31/05 2:08 PM Page 148 Section 9 Section 9 3 ULApproved Moulding Materials Miles PlattsSpecific *UL 94 FlammabilityUL YellowRecommended ** GroupMaterial CodeMaterial CodeManufacturerTrade NameRatingCard Number Max.System Temp. Nylon 66/6 30% Glass ReinforcedGNNT30RhodiaTechnyl B218V30HB (0.75)E44716Class B 130oC Nylon 66 30% Glass ReinforcedGNNZ30DuPontZytel 70G30 HSLHB (0.75) E41938Class B 130 Ú C*** 25% Glass ReinforcedFGNV25RhodiaTechnyl A20 V25V0 (0.75) E44716Class B 130 Ú C UnreinforcedFUNU20Rhodia Technyl A20V0 (0.75) E44716Class B 130 Ú C UnreinforcedUNN101DuPont Zytel 101LV2 (0.71) E41938Class B 130 Ú C UnreinforcedUNN10FDuPont Zytel 101FV2 (0.71) E41938Class B 130 Ú C High Temperature Nylon 35% Glass ReinforcedHTNDuPont Zytel HTN 51G35HSLHB (0.85)E41938Class H 180 Ú C 35% Glass ReinforcedFTNDuPontZytel HTN FR51G35LVO (0.81)E41938Class H 180 Ú C Nylon 46 30% Glass ReinforcedFSTDSMStanyl TE250 F6V0 (0.35)E47960Class H 180 Ú C UnreinforcedFSUDSMStanyl TE350V0 (0.75)E47960Class B 130 Ú C PET Polyester 30% Glass ReinforcedFR3DuPontRynite FR530L V0 (0.35)E41938Class N 200 Ú C PBT Polyester 30% Glass ReinforcedARNDSMArnite TV 4260SV0 (1.5)E47960Class F 155 Ú C 30% Glass Reinforced 261 DSM Arnite TV 4261 HB (0.71) E47960 Class F 155 Ú C 30% Glass ReinforcedFVXGE PlasticsValox 420 SEOV0 (0.75)E45329 (To Be Confirmed) PPS Polyphenylene Sulphide 40% Glass ReinforcedFRYChevron PhillipsRyton R-4 02 XTV0 (0.51)E54700Class N 200 Ú C LCP Liquid Crystal Polymer 30% Glass ReinforcedFZNDuPont Zenite 6130LV0 (0.38)E41938Class R 240 Ú C ************* Sumitomo Sumikasuper E4008(k)V0 (0.3)E54705Class F 180 Ú C + Chemical Co Ltd PF Phenolic *************Sumitomo Sumikon PM-9630V0 (0.16)E41429Class F 155 Ú C + Bakelite Co Ltd *************Sumitomo Sumikon PM-9820V0 (0.16)E41429 Class F 155 Ú C + Bakelite Co Ltd The above list reflect the materials used over our standard ranges and the more popular grades used on custom designed moulding s.Not all of these materials are offered as standard on all products, details of standard materials for products are shown on the catalogue page.Should alternative materials to the standard materia l be required (including materials not shown) a request to our sales department should be made prior to ordering, minimum order quantities, and machine setting up charges may apply.<br><br> GNN is Miles Platts material code for a 30% Glass Reinforced Nylon to a flammability rating of UL94HB 3 We currently use the ma terials as listed above, but we reserve the right to use an alternative material of the same or better characteristics should quality or commercial reasons arise. UNN is Miles Platts material code for an Unreinforced Nylon (used primarily for Insulation covers and potting boxes) to a flamm ability rating of UL94V2 3 We currently use the materials as listed above, but we reserve the right to use an alternative material of the same or better characteristics should quality or commercial reas ons arise. FGN is Miles Platts material code for a Glass Reinforced Nylon to a flammability rating of UL94V0 3 We currently use the materi als as listed above, but we reserve the right to use an alternative material of the same or better characteristics should quality or commercial reasons FUN is Miles Platts material code for an Unreinforced Nylon (used primarily for Insulation covers and potting boxes) to a flamm ability rating of UL94V0 3 We currently use the materials as listed above, but we reserve the right to use an alternative material of the same or better characteristics should quality or commercial rea sons arise.<br><br> Specific materials used for GNN, UNN, FGN & FUN can be ordered under their specific material codes, i.e.if only Technyl B218 V3 0 is required then the specific material code T30 should be used 3 ordering specific materials other than GNN, UNN, FGN or FUN can though mean an increase in the component price.Information on p rices and availability should be discussed with our sales office. * For specific material requirements use the Specific material code.Where a specific material grade is required for third party accreditation, this must be agreed in advance with Miles Platts.Please ensure that the required material is clearly indicated on your order. **Recommended maximum system temperature classification may have been obtained by means of testing through UL 1446 or interpret ation of IEC60085 / IEC 61587, please contact our technical office for further information.<br><br> *** DuPont Zytel 70G30HSL have now various Class F 155oC Systems available. Many systems have been recognised by UL1446.Many materials have been incorporated into systems class ratings up to Class R 240o C.Complete details of these systems and information of how to apply them are availalable from our Techincal sales department. The materials listed above are those which we currently use on a regular basis, a further wide range of materials can be used if required, please contact our Technical sales department for further details.<br><br> Responsibility For Selection The responsibility for the selection of appropriate materials and systems lies with the manufacturer of the electro-technical p roduct.Only experience or adequate acceptable tests provide basis for assigning rational temperature limits for the insulation.Service experience is an important basis for the selection. Author J.Weston Last update 07/10/03 Most products are available direct from stock with same day despatch - please contact sales for details Final Pages APPROVED 1/31/05 2:08 PM Page 149 CTI: 3 HVTR: 4 D495:- IECBP:- ULYellow Cards Section 9 4 ColorMin.Thick.FlameHWIHAIRTIRTIRTIIECIECGWFI (mm)ClassElecImpStrGWIT NC, BK, 1.5V-014240220240825960 GY GN, BL1.5V-014240220240825960 3.0V-014240220240825960 Report Date: 10/11/1989 Underwriters Laboratories Inc. ® 324299147 UL94 small-scale test data does not pertain to building materials, furnishings and related contents.<br><br> UL94 small-scale test data is intended solely for determining the flammability of plastic materials used in components and parts of end-product devices and appliances, where the acceptability of the combination is determined by ULI. (f1) Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Immersion in accordance with UL 746C. QMFZ2 Component - Plastics Friday, October 04, 2002 Material Designation: 6130L(f1) Product Description:Liquid Crystal Polymer (LCP), designated cZENITE dfurnished as pellets.<br><br> E I DUPONT DE NEMOURS & CO INC ENGINEERING POLYMERS,CHESTNUTRUNPLAZA PO BOX80713 WILMINGTONDE19880 E123598 UL Category Code & Name Date of Last Revision of card Manufacturer 9s nameUL File Number Comparative Tracking Index High Voltage Arc Tracking Rate UL94 Flame Class Hot Wire Ignition Relative Temperature Index RTIElectrical RTI Mechanical Impact RTIMechanical Strength High Amp Arc Ignition IECGlow Wire Flammability Temperature Arc Resistance IECBall Pressure Temperature Layout of the ULYellow card Approval of engineering plastics UL approval is generally essential before equipment can be sold in the United States.Approval tests on equipment are lengthy and expensive.The operation can however be greatly simplified if UL-approved materials, i.e.appearing on the yellow cards, are used.Engineering plastics manufacturers are therefore having an increasing number of materials approved., to make things easier for users. Approval covers three aspects: Ï flame class, governed by the UL 94 standards, Ï temperature indices, governed by the UL 746 B standard, Ï basic properties, determined under the UL 746 A standard. The results are given for each material, in each colour, and for a specific thickness, which is the actual thickness of the specimen tested.This means that comparisons between materials are valid only if the thickness is the same.<br><br> Miles-Platts terminals & wire are now being converted to lead-free - please refer to technical sales for details Material Grade Material Type & Trade Name Materials Colours Tested Minimum Thickness Approved Section 9 Final Pages APPROVED 1/31/05 2:08 PM Page 150 Section 9 Section 9 5 RoHSStatement All standard moulding materials used by Miles-Platts are certified by the relevant manufacturer to comply with European directive 2002/95/EC (RoHS). Miles-Platts will gradually phase in lead-free plating on all terminals & wire from Q4 2003. It is anticipated that all products will be lead-free by the end of 2004.<br><br> Please consult technical sales for any specific requirements or information. Miles Platts achievement as a ULRecognised Moulder QMMY2.E176491 - January 20, 1997 Fabricated Parts - Component MILES-PLATTS LTD 39 Abbey Park RoadE176491 Leicester LE4 5AN England United Kingdom Fabricated plastic parts, Recognition based on material traceability, ULassigned designation A1753. Marking: Company name and ULassigned designation on part, shipping carton, or spec sheet in shipping carton.<br><br> The appearance of a company 9s name or product in this database does not in itself assure that products so identified have been manufactured under UL 9s Follow-Up Service.Only those products bearing the UL Mark should be considered to be Listed and covered under UL 9s Follow-Up Service.Always look for the Mark on the product. ULpermits the reproduction of the material contained on UL 9s Website subject to the following conditions: 1.The Guide Information, Designs and/or Listings (files) must be presented in their entirety and in a non-misleading manner, without any manipulation of the data (or drawings). 2.The statement cReprinted from the Online Certifications Directory with permission from Underwriters Laboratories Inc. dmust appear adjacent to the extracted material.In addition, the reprinted material must include a copyright notice in the following format: cCopyright 2004 Underwriters Laboratories Inc.<br><br> d Miles-Platts are technical moulders - we manufacture more than bobbins - please contact sales for details When using a moulded bobbin in a UL1446 insulation system a UL recognised moulder must manufacture the bobbin to ensure full traceability of materials. Final Pages APPROVED 1/31/05 2:08 PM Page 151 Section 9 Section 9 6 c We develop product and processes through innovation and technology. d c Wir entwickeln Erzeugnisse und Verfahren durch Innovation und Technologie.<br><br> d c Nous développons des produits et des procédés par l 9innovation et la technologie. d c Desarrollamos los productos y los procesos mediante la innovación y la tecnología. d For further technical information please contact sales Tel: +44 (0) 116 262 2593 Fax: +44 (0) 116 253 7889 Final Pages APPROVED 1/31/05 2:08 PM Page 152<br><br>

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