ODU MINI-SNAP®

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ODU MINI-SNAP® Series FTechnical InformationTechnical Information / Definitions / TermsTechnical InformationAir gapShortest distance between two conductive elementsthrough the air.AutoclavabilitySee page 78.AWGSee page 74.Creepage distanceThe distance measured across the surface of a dielectricbetween two contacts or a contact and a metal part. Thelonger the distance, the lesser the risk of damage ortracking. Minimum creepage distances are specifiedaccording to the operating voltage and the applicableisolation group.Crimping areaThe part of a crimp barrel at which the crimp connectionis achieved by pressure deformation or by reshaping thebarrel around the conductor.Crimp barrelA hollow part of a contact which accepts one or moreconductors and which may be crimped through theapplication of a crimping tool.Crimp connectionThe permanent attachment of a contact to a conductorby pressure deformation or by reshaping the crimp barrelaround the conductor so that a good electrical and mechanicalconnection is established (see page 73).ConnectorA component which terminates conductors for the purposeof providing connection and disconnection to asuitable mating component. Depending on the fasteningto a cabinet, panel, rack etc. or a cable, they are classification.DeliveryDelivery of the connectors usually as components (thatmeans not assembled).Exception: Solder contacts are factory-installed in theinsulation body.Fixed connectorA connector for attachment to a rigid surface (panel).Free connectorA connector for attachment to the free end of a wire orcable. Also called free hanging connector or in-linereceptacle.Insertion or withdrawal forceThe force required to fully mate or unmate a set of connectorswithout the effect of coupling, locking or similardevices. The insertion force is usually greater than thewithdrawal force. Also called mating and unmating force.Insulation bodyNon-conductive part of a connector, to electrically andmechanically separate live parts and to protect againstaccidental touch.Insulation groupClassification of connectors according to the operatingand working conditions (insulation groups accordingDIN VDE 0110).KeyingSystem of projections and grooves on mating connectorswhich prevent otherwise identical connectors from beingmated. This is useful when several connectors of the samestyle are used in the same application (see page 54).Lower limit temperatureThe lowest permissible temperature which a connector ora plug-in device is allowed to be operated.MaterialsThe contacts are made of Cu-alloy and gold-plated. Thestandard housings are made of Cu-alloy with a mattchrome plated surface finish. All other materials andsurfaces on special request (see page 72).Mating cyclesMechanical operation of connectors and plug-in devicesby insertion and withdrawal. One mating cycle comprisesone insertion and one withdrawal operation.Nominal single contact current loadCurrent load, which can load every single contact (seepage 75).Nominal voltageNominal voltage characterizes a component.Operating temperature of the ODU MINI-SNAPRange between upper and lower temperature limits.− 40° C to +120° C (see page 7).Print (PCB) connectionSee page 73.Page 80www.odu.de
ODU MINI-SNAP® Series FTechnical InformationPrinted circuit boardBoards, typically made of epoxy-filled glass fiber fabric,with conductive pattern on one or both sides, or in caseof multilayer boards, also imbedded inside the board.They feature metallized holes for soldering wire-mountedcomponents or for the insertion of insertion of resilient orrigid press-in pins or instead, pads for attaching componentsusing surface mount technology (SMT).Reference currentThe current at which a connector can be operated permanentlysimultaneously through all contacts without reachingmaximum temperature.Reference voltageNormal voltage (VDE 0110) for a connector.Solder terminationSee page 73.Termination cross-sectionThe indicated cross-sections correspond to a flexibleconductor design in accordance with EN 60228:2005 class5 or to a flexible conductor design (7/19 strands) in accordancewith AWG (ASTM B258-02).Termination techniquesMethods for connecting a wire to an electro-mechanicalcomponent, e.g. solderless connection according toIEC 60352: respectively such as crimp, press-in etc. orsolder connections.Test voltageThe voltage the connectors are tested, and are beingreferred on definite characteristics.Upper limit temperatureHighest permissible temperature at which a connector ora plug-in device is allowed to operate. This temperatureincludes the self-heating and the ambient temperature.At ODU MINI-SNAP +120° C (see page 75).WatertightnessSee page 71.WireWires may be provided with an insulation cover, an electricalshielding. Cables or conductors may consist of oneor more wires.Connectors shown in this catalog are designed tooperate at high voltages and high frequencies. Caremust be taken to assure that no person can come incontact with live conductors during installation oroperation of the connectors.ODU reserves the right to change design and performanceof any product to meet changing technicaldevelopments without prior notice. ODU reserves theright to discontinue any part in this catalog withoutprior notice and without obligation to continue productionafter the change.Technical Informationwww.odu.dePage 81
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ODU MINI-SNAP®Miniature Circular C
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ODU MINI-SNAP® Series FTable of Co
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ODU MINI-SNAP® Series FProduct Des
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ODU MINI-SNAP® Series FImportant I
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ODU MINI-SNAP® Series FSeries F, I
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ODU MINI-SNAP® Series FSeries FODU
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ODU MINI-SNAP® Series FSeries FStr
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ODU MINI-SNAP® Series FSeries FRig
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ODU MINI-SNAP® Series FSeries FPan
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ODU MINI-SNAP® Series FSeries FIn-
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ODU MINI-SNAP® Series FSeries FRec
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ODU MINI-SNAP® Series FSeries FRec
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ODU MINI-SNAP® Series FFor Your No
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ODU MINI-SNAP® Series FDetails Ser
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Page 38 and 39: 1ODU MINI-SNAP® Series FContact Co
Page 40 and 41: 4 12151 116 32 10278 9ODU MINI-SNAP
Page 42 and 43: ODU MINI-SNAP® Series FInsertsCont
Page 44 and 45: ODU MINI-SNAP® Series FInsertsTerm
Page 46 and 47: ODU MINI-SNAP® Series FPCB Layouts
Page 48 and 49: ∅ 4,28 × 45° 8 × 45°1 810 310
Page 52 and 53: ODU MINI-SNAP® Series FAccessories
Page 62 and 63: ODU MINI-SNAP® Series FToolsCrimpi
Page 64 and 65: ODU MINI-SNAP® Series FToolsSpanne
Page 68 and 69: ODU MINI-SNAP® Series FAssembly In
Page 70 and 71: ODU MINI-SNAP® Series FTechnical I
Page 84 and 85: ODU MINI-SNAP® Series FCompany Inf
Page 92 and 93: ODU MINI-SNAP® Series FThe Part Nu
Page 94: ODU WorldwideODU GmbH & Co. KGPrege
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ODU MINI-SNAP®

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