The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. ISA Bus (AT bus) MCR60 Series Features 1. Standard Compliant with ISA bus (AT bus) standard 2. Connector Type The contact pitch is 2.54mm, and the connector has 98 contacts. 3. Board Mounting Type Straight through hole, right angle through hole types are available. 4. Prevents mis-insertion in the board Using the polarizing key prevents mis-insertion in the printed board. Product Specifications + Storage Temperature Range: -10 to 60 (Note 2) Current rating: 3A + Operating Temperature Range: -30 to 85 (Note 1) Rating Voltage rating: 300V AC Operating Humidity Range: 40 to 80% Storage Humidity Range: 40 to 70% (Note 2) Item Specification Condition 1.Insulator Resistance 1000M ohms min. 500V DC 2.Withstanding Voltage No flashover or insulation breakdown. 1000V AC/1 minute. 3.Contact Resistance 100mA 30m ohms max. Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions. 4.Vibration No electrical discontinuity of 10s or more 5.Humidity(Steady state) Insulation resistance : 1000M ohms min. 96 hours at temperature of 40 and humidity of 90% to 95% (-65 : 30 minutes15 to 35: 5 minutes max. 6.Temperature Cycle No damage, cracks, or parts looseness. 125 : 30 minutes15 to 35: 5 minutes max.) 5 cycles 7.Durability (Mating/un-mating) Contact resistance : 30m ohms max. 500 cycles 8.Resistance to Soldering heat Manual soldering: 350 for 3 seconds No deformation of components affecting performance. Note 1: Includes temperature rise caused by current flow. Note 2: The termstorag refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation. Note 3. Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. Material Parts Material Finish Remarks Insulator PBT Black UL94V-0 Contact area Selective gold plated --------------- Contact Copper alloy Lead area Tin plated --------------- Ordering Information MCR60 A - 98 D - 2.54 DS 1 2 3 4 5 6 1 Series Name : MCR60 5 Contact pitch : 2.54mm 2 Mold Type A: Without mounting hole 6 Contact type : Blank: With Mounting hole DS : Straight type 3 Number of contacts : 98 DSA : Right bent and right angle type 4 Contact alignment : D : Double side DSB : Left bent and right angle type A7The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. MCR60 SeriesISA Bus (AT bus) Straight Through hole Type without mounting hole BPCB mounting pattern Part Number CL No. RoHS MCR60A-98D-2.54DS(70) CL548-0112-5-70 YES A8 7.62 (insertion depth in the board) 3.92( contact point)