S17901 Switchcraft Inc., S17901 Datasheet - Page 169

• Manufacturer Part Number: S17901
• Description: WASHER STEEL/NICKEL 7/16"X1/4"
• Manufacturer: Switchcraft Inc.

Specifications of S17901

• Rohs Information: Switchcraft RoHS Info.
• Diameter - Inside: 0.250" (6.35mm) 1/4"
• Diameter - Outside: 0.438" (11.13mm) 7/16"
• Thickness: 0.015" (0.38mm)
• Plating: Nickel
• Features: Switch mount from rear in .250 in (6.35 mm) diameter hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Thread/screw/hole Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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w w w . s w i t c h c r a f t . c o m
FRONT ACCESS MTPFA/TTPFA SERIES
JACK PANELS
FRONT ACCESS MTPFA/TTPFA SERIES
FRONT ACCESS MTPFA/TTPFA SERIES
The Front Access Series offers the end user the ease of
re-terminating patchpoints from the front of the rack as
opposed to the back. A slide out tray allows the user to slide
out the punchdown terminals, and reconfigure the unit. An
easy release mechanism on either side of the unit allows it to
be pushed back into place and easy to grip locking nuts tighten
the unit in place.
FEATURES AND BENEFITS
• Easy slide-out tray slides forward for
• Available with either 48 MT style or 96 TT style
• Attractive, corrosion resistant nickel-plated,
• Gold-plated switching contacts reduce
• Extra wide designation strips for easy channel
• Rugged, attractive black epoxy-finished
• Configurations available include normals
easy re-termination from the front of the rack
jacks in a 1RU space
steel frame jacks
contact resistance, improves reliability
identification
steel chassis
strapped and normals brought out
Ordering Information
Part
Number
TTPFA96K1NS
TTPFA96K1NO TT
MTPFA48K1NS MT
MTPFA48K1NO MT
Type of No. of
Jack Jacks Description
TT
96
96
48
48
1.75" High, normals strapped
1.75" High, normals brought out
1.75" High, normals strapped
1.75" High, normals brought out
DIMENSIONS ARE FOR REFERENCE ONLY
SPECIFICATIONS
MATERIALS (JACKS)
Frame: Nickel-plated steel
Bushing: Nickel-plated brass
Tip, Ring and Shunt Springs: Nickel silver with welded contacts
Assembly Screws: Nickel-plated steel
Welded Contacts: Gold alloy
PANEL
Frame: C.R.S. black epoxy painted
Designation Strips: Black polycarbonate 94V-0
Designation Strip Covers: Clear polycarbonate
Jack Inserts: Thermoplastic 94V-0
MECHANICAL
Life: 30,000 cycles
Insertion Force: 7 lbs. maximum
Withdrawal Force: 1 lb. minimum
Operating: -20°C to +65°C
ELECTRICAL
Jack Contact Resistance: 30 milliohms
initial maximum; 50 milliohms after life
Jack Insulation Resistance: 10,000 megohms maximum
Dielectric Withstanding Voltage: 500V at 60 Hz AC
Working Voltage: 100 milliamps or less; maximum 56.5 VDC
(mm)
Note: Contact your Switchcraft Representative for price and delivery
Inch
PHONE: 773 792 - 2700
® Registered trademark of Switchcraft, Inc.
TTPFA96K1NS