HRS MCR60 Service Manual

A22

ISA Bus (AT bus)

MCR60 Series

■Product Specifications

Rating

Current rating: 3A
Voltage rating:

300V AC

Operating Temperature Range: -30 to +85ç (Note 1)
Operating Humidity Range: 40 to 80%

Storage Temperature Range: -10 to +60ç (Note 2)
Storage Humidity Range: 40 to 70%

(Note 2)

Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" 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.

500V DC
1000V AC/1 minute.
100mA

Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
96 hours at temperature of 40ç and humidity of 90% to 95%

500 cycles

Manual soldering: 300ç for 3 seconds

1000M ohms min.
No flashover or insulation breakdown.
30m ohms max.
No electrical discontinuity of 10µs or more

Insulation resistance : 1000M ohms min.

Contact resistance : 30m ohms max.

No deformation of components affecting performance.

No damage, cracks, or parts looseness.

(-65ç : 30 minutes→15 to 35ç: 5 minutes max.→

125ç : 30 minutes→15 to 35ç: 5 minutes max.) 5 cycles

1.Insulator Resistance

2.Withstanding Voltage

3.Contact Resistance

4.

Vibration

5.

Humidity(Steady state)

6.Temperature Cycle

7.

Durability (Mating/un-mating)

8.

Resistance to Soldering heat

Item Specification Condition

Selective gold plated

Tin-lead plated

■Material

Parts Material Finish Remarks

Insulator

Contact

PBT

Copper alloy

Black

Contact area

Lead area

UL94V-0

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■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.

■Ordering Information

MCR60 A - 98 D - 2.54 DS

1 3 52 4 6

Series Name : MCR60
Mold Type A: Without mounting hole

Blank: With Mounting hole
Number of contacts : 98
Contact alignment : D : Double side

Contact pitch : 2.54mm
Contact type :
DS : Straight type
DSA : Right bent and right angle type
DSB : Left bent and right angle type

5
6

4

1

3

2

A23

■Straight Through hole Type without mounting hole

BPCB mounting pattern

Part Number CL No.

MCR60A-98D-2.54DS 548-0112-5

7.62 (insertion depth in the board)

3.92( contact point)