8840/8850/8855 Series
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Fully EMI shielded I/O Connectors

8840/8850/8855 SERIES I/O CONNECTOR Outline KEL has developed a unique straight beam contact with two independent mating points for male and female half pitch connectors which offers low insertion and withdrawal forces with high reliability. In response to the rapidly changing requirements for connectors, from cardedge to standard pitch two piece to half pitch two piece , KEL offers these connectors for today’s requirement for high density and reliability. Contact Concept [Vertical 2-point Straight Beam] (PATENTED) Key Features 1 ) Balanced design insures stable contact pressure to improve...

Specifications Connector Insulator : Glass-filled 66 Nylon(UL94V-0) Contact : Copper alloy Plating : Mating area ; Gold over Nickel Terminal area ; Gold over Nickel (8840/8855) Tin copper over Nickel (8850) 8840 Series D-Shaped shell : Material ; Steel Plating ; Nickel over Copper Current rating : 0.5A per contact Contact resistance : 30m max. Dielectric resistance : 650V AC for 1 minute Insulation resistance : 1,000M min. at 500V DC Operating temperature : -55gC~+85gC Recommended Cable : #28 AWG(7/0.127) Outer diameter of insulation : 0.58mm Cover and accessories (Materials and plating)...

8840/8850/8855 SERIES I/O CONNECTOR ( RECEPTACLE ) 8840 Series (20, 28, 34, 50, 60, 68, 80 pins) Straight Receptacle Cable Exit Unit:mm(inch) Receptacle & Cover A B F Product Table / Dimensions No.of contacts 8840 Series (100 pin) Straight Receptacle Cable Exit Unit:mm(inch) Receptacle & Cover Product Table / Dimensions Part Number Other Mounted Panel Thickness Screw X-X´ Cross Section

8840/8850/8855 SERIES I/O CONNECTOR ( STRAIGHT PLUG ) 8850 Series (20,28,34,50,60,68,80pins) Straight Plug Unit:mm(inch) Polarity identification Packaging style No.of contacts

I/O CONNECTOR (STRAIGHT PLUG ) 8850 Series (100 pin) Straight Plug Polarity identification Printed Circuti Board Layout (Component side view)

8840/8850/8855 SERIES I/O CONNECTOR ( STRAIGHT PLUG ) Polarity identification Packaging style No.of contacts

8840/8850/8855 SERIES I/O CONNECTOR ( Right Angle Plug ) 8850 Series (100 pin) Right Angle Plug Unit:mm(inch) Right Angle Plug Center of mounting hole 2.8±0.5 (0.110± 0.020) (Without mounting panel) Printed Circuti Board Layout (Component side view) Recommended panel thickness : 1.6(0.063)max. 83.82 ± 0.1(3.300 ± 0.004) Right Angle plug 100 pin Recommended P.C.B. thickness : 1.6±0.19(0.063±0.007)

I/O CONNECTOR CABLE PLUG I^WL 8855 Series (20,28,34,50,60,68,80 pins) Cable Plug Dimension for Panel Cutout Recommended panel thickness: 2(0.079)max.

Order Code Straight Cable Exit »Diecast Cover S : Straight cable exit »Contact Type • Recommended Cable •Wiring identifier •Connector direction(Left: CN1, Right: CN2) •Wiring Code ►Cable Length(cm) • Gold Plating in Mating Area. Order Code S : Straight cable exit »Contact Type •Wiring identifier •Connector direction(Left: CN1, Right: CN2) • Cable Length(cm) •Mounting Panel Thickness 2 : Panel thickness from 0.8-1.0mm • Gold Plating SSSPIease consult our sales office for more information *For harness quotations, a salesperson needs to contact you. Please contact your local sales office. *For...

HERNESS I^Wl * Contact Number 8855-Dnn-174Dn Cable Plug Order Code •Wiring Identifier • Recommended Cable • Gold Plating • Cable Length(cm) •Wiring Code •Connector Direction • For harness quotations, a salesperson needs to cntact you. Please contact your local sales office. • For S(Wiring Code), orders are accepted in even quantities.

8855 Series (Flat Ribbon Type) Order Code Straight Cable Exit ' Flat Cable •Wiring type Omit: Twist type C : Through type(Wiring code : BB) •Wiring Code • Cable type Omit: Flat cable(Standard) S : Intermittent bonded cable* T : Twist & Flat cable* • Gold Plating • Cable Lengthfcm) Only flat and twisted-flat cables are available for BB and BD-wired products. • Flat and twisted-flat cables have a limited L dimension as they are pressure-welded 8855 Series (Flat Ribbon Type) Order Code Cable Mark Connector 2 Wiring Diagram Cable Mark An—an Bn—bn Cable Mark Wiring Diagram Wiring Diagram Harness...

WIRING TABLE I^Wl iBBiJJaavi

WIRING TABLE

CABLE ASSEMBLY TOOLS I^WL base for discrete wire Base for use with pusher and For pressing discrete wires in Aligns discrete wires in cover of the base for laminated wire Press laminated cable into the discrete wire. Applies pressure for termination of I Assembly tool combinationb Hand press Cable assembly (Cable plug) wire cable Cable assembly base wire cable Cable assembly base (Notice)When you want to use discrete wire, you need the additional cable cutter (CT-14) OPTIONAL TOOLING Sliding base increases output assembly tooling in HP-12 press Specifications and dimensions are subject to...