Specification Brand : Xiaoyztan BulletPoint1 : PACKAGE - 2 x Matrix Membrane Keypad, 16-Key BulletPoint2 : DESIGN - 4 x 4 type, totally 16 keys, 8-pin 2.54mm pin pitch connector BulletPoint3 : STRUCTURE - Integral sealing structure formed by flat multi-layer combination BulletPoint4 : APPLICATION - Can be used with various circuit boards or other existed external input devices BulletPoint5 : DIFFERENCE NOTICE - Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors ButtonQuantity : 16 Color : Silver CompatibleDevices : PC ConnectivityTechnology : USB ConnectorType : Through Hole ControllerType : Hand Control ControlMethod : touch CurrentRating : 5 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 675234791507 ExternallyAssignedProductIdentifier2 : 0675234791507 ExternallyAssignedProductIdentifier3 : 0676544009788 ExternallyAssignedProductIdentifier4 : 0013555014101 ExternallyAssignedProductIdentifier5 : 3609920141113 FinishType : Polished HandOrientation : Ambidextrous Hazmat1 : auto-grounding Hazmat10 : EG_NoAir Hazmat11 : ES_NoAir Hazmat12 : FR_NoAir Hazmat13 : GB_NoAir Hazmat14 : IE_NoAir Hazmat15 : IN_NoAir Hazmat16 : IT_NoAir Hazmat17 : JP_NoAir Hazmat18 : MX_NoAir Hazmat19 : NL_NoAir Hazmat2 : 3 Hazmat20 : PL_NoAir Hazmat21 : SA_NoAir Hazmat22 : SE_NoAir Hazmat23 : SG_NoAir Hazmat24 : TR_NoAir Hazmat25 : US_NoAir Hazmat26 : ZA_NoAir Hazmat3 : AE_NoAir Hazmat4 : AU_NoAir Hazmat5 : BE_NoAir Hazmat6 : BR_NoAir Hazmat7 : CA_NoAir Hazmat8 : CN_NoAir Hazmat9 : DE_NoAir IncludedComponents : 2 x Matrix Membrane Keypads ItemName : Xiaoyztan 16-Key Matrix Membrane Switch, 4 x 4 Universal Array Keypad with 8 Pin 2.54mm Pitch Female Connector, Pack of 2 Pcs ItemPackageDimensions_Height : 16.5 centimeters ItemPackageDimensions_Length : 0.2 centimeters ItemPackageDimensions_Width : 10.3 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : access-control-keypads KeyboardBacklightingColorSupport : single_color KeyboardDescription : Membrane KeyboardLayout : qwerty LockType1 : Keypad LockType2 : Biometric Manufacturer : Yootop Material : matrix membrane Material1 : Metal Material2 : Zinc Material3 : Material Material4 : Material Material5 : Material MaximumSwitchingCurrent : 5 amps ModelName : uredset-246 ModelNumber : uredset-246 MountingType : Surface Mount NumberOfBatteries : 1 NumberOfItems : 2 NumberOfKeys : 16 NumberOfPieces : 24 NumberOfSections : 1 OperationMode : Automatic PartNumber : uredset-246 PowerSourceType : Passive ProcessorCount : 1 ProductDescription : Features: 1.Membrane Keypad has good waterproof, dustproof, oil-proof and anti-corrosion ability. 2.Every key has its own wire line, no matrix code is required - just treat these like every day switches. 3.Matrix crosspoint switch and can be directly interfaced to Serial LCD controller making a complete input output interface. 4.With removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot.
Mechanical parameter: Button: 16-Key (4x4) Wire type: 8 Pins Pin pitch: 2.54mm Cable Length: 72mm/2.8'' Pad Size: 76x69x0.8mm/3''x2.7''x0.03''(L*W*T) Circuit material: Silver Paste Printed Circuit Silver paste line width: Greater than or equal to0.3mm, Interval: min 0.3mm Closing displacement: 0.1~0.4mm (non-tactile type)/ 0.4~1.0mm
Electronic parameter: Button rebound time: Less than or equal to6ms Working voltage: <35V DC Working current: <100mA Contact resistance: 0.5~10Ω (varies according to lead length) Insulation resistance: Greater than or equal to100MΩ 100V Substrate withstand voltage: 2kDVC Insulating ink withstand voltage: 100V DC