SCSI Female to Female Interface Adapter with Active Termination

50 Position Female to 68 Position Female
with Active Termination
(8 Bit to 16 Bit/16 Bit to 8 Bit)
Meritec's Female to Female adapters allow reliable interfacing between SCSI-1and SCSI-3. The adapters mate with 50 position .100 x.100 grid SCSI-1 low profile shrouded headers and 68 position .050 x.100 grid SCSI-3 plugs. These adapters are available with customer specific pinout, filtering and termination. The 68 position is offered with and without latch posts.
Without Latch Posts:

P/N 980211-1F1X3F0		 With Latch Posts:

P/N 980211-1F1X3F3


FEATURES and BENEFITS:

  • Allows reliable interfacing of 8 bit to 16 bit and 16 bit to 8 bit devices
  • Eliminates the need for multiple cable assembly configurations
  • Short overall length between mating faces allows dense packaging
  • High withdrawal force contacts
  • Dual wipe contacts
  • Active termination for upper 8 bit data lines
  • Low inductance, short electrical path
  • Ultra SCSI/fast-20 compliant
  • Meets ANSI Specifications X3-131-1986
  • Standard product pinouts meet SCSI specifications
  • The 68 postion is available with and without latch posts
  • Available in customer specific pinout, filtering and termination



SPECIFICATIONS:

Electrical:
Contact Resistance:
Dielectric withstanding
voltage:
Current rating:
Insulation resistance:		 15 milliohm (maximum)

500V AC (RMS)
1.0 amp (continuous)
>1 x 1012 ohms @ 300V DC

Mechanical:
Contact material:
Contact finish:

Insertion force:

Withdrawal force:

Dielectric material:

 copper alloy (CuNi)
selectively plated contact surface consists of 30 micro inches gold (minimum) over 50 micro inches nickel (minimum)
50 pos - 150 grams/contact nominal
68 pos - 75 grams/contact nominal
50 pos - 95 grams/contact nominal
68 pos - 50 grams/contact nominal
Connector body - liquid crystal polymer
Backshell - glass filled polyester

Environmental:
Material:
Temperature range:		 U.L. rated 94 V-0
-40°C to +105°C


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Last update November 27, 1998