280 Switchcraft Inc., 280 Datasheet - Page 6

• Manufacturer Part Number: 280
• Description: CONN PLUG PHONE 1/4" 2POS SOLDER
• Manufacturer: Switchcraft Inc.
• Series: LITTEL-PLUG®r
• Type: Plugr

Specifications of 280

• Gender: Male
• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Plug
• Signal Lines: Mono
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 2 Conductors, 2 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Free Hanging (In-Line)
• Termination: Solder
• Shielding: Shielded
• Features: Cable Clamp
• Contact Plating: Nickel
• Color: Nickel
• Contact Material: Copper Alloy
• Angle: Straight
• Brand/series: LITTEL-PLUG®
• Cable Outer Diameter: 0.290 in. (Max.)
• Insulation Type: Insulated
• Material, Body: Copper Alloy
• Material, Contact: Copper Alloy
• Number Of Contacts: 2
• Plating, Body: Nickel-Plated
• Primary Type: Phone
• Size: 1/4"
• No. Of Contacts: 2
• Contact Termination: Solder
• Pin Size: 6.35mm
• Connector Mounting: Cable
• Connector Body Material: Metal
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: SC1089 - CONN JACK PHN 1/4" 2POS TIP SHNTSC1085 - CONN JACK PHONE 1/4" 2POS OPEN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SC1075

Features and Benefits
• Units feature either 48 MT style
• All versions utilize AES/EBU
• Attractive, corrosion resistant
• Gold-plated switching contacts
Specifications
Materials
Jacks
Panel
Mechanical
Electrical
DIGITAL
Frame: Nickel-plated steel
Bushing: Nickel-plated brass
Tip, Ring and Shunt Springs:
Assembly Screws: Zinc-plated
Welded Contacts: Gold alloy
Front Channel:
Frame: C.R.S. black epoxy painted
Designation Strips: Black
Designation Strip Covers: Clear
Jack Inserts: Thermoplastic
Life: 30,000 cycles
Insertion Force: 7 lbs. maximum
Withdrawal Force: 1 lb. minimum
Environmental: 0˚C to +50˚C
Contact Resistance: 30 milliohms
Insulation Resistance: 10,000
Dielectric Withstanding Voltage:
Working Voltage: 140 VDC maximum
Current Rating: 100 milliamps
jacks or 96 TT style jacks on the
front panels, to a 4 foot harness,
out to a backpanel with PPT’s
wiring for complete digital
compatibility
nickel-plated, steel frame jacks
reduce contact resistance,
improve reliability
Nickel silver with welded
contacts
steel
Black anodized aluminum
polycarbonate 94V-0
polycarbonate
polyester
maximum initial
megohms maximum
500 VAC at 60 Hz
Digital Ready!
w w w . s w i t c h c r a f t . c o m
AES / EBU
* Please visit the product pages on our website for the most up-to-date product information
See Next Page for Mechanical Drawings
Ordering Information
MTPH48K1NS
MTPH48K1NO
MTPH48K3NS
MTPH48K3NO
MTPH48K3SNO
TTPH96K1NS
TTPH96K1NO
TTPH96K3NS
TTPH96K3NO
Part Number
The MTPH and TTPH Harness Series utilize standard front panel assemblies, a
4-foot cable harness, and our standard back panel assemblies. Primarily used
where the back panels must either be mounted into a rack, or brought back to the
front for easier access. Custom cable lengths can also be supplied. Contact the
factory for details.
MTPH48K3NO
of Jack
Type
MT
MT
MT
MT
MT
TT
TT
TT
TT
MTPH/TTPH Harness Series
5555 North Elston Avenue / Chicago, IL 60630
Phone: [phone] / Fax: [phone]
No. of
Jacks
48
48
48
48
48
96
96
96
96
Description
1.75" High front panel, 4’ Harness,
3.5" High back panel, normals strapped
1.75" High front panel, 4’ Harness,
3.5" High back panel, normals brought out
3.5" High front panel, 4’ Harness,
3.5" High back panel, normals strapped
3.5" High front panel, 4’ Harness,
3.5" High back panel, normals brought out
3.5" High front panel, 4’ Harness, 3.5" High
back panel, sleeve normals brought out
1.75" High front panel, 4’ Harness,
3.5" High back panel, normals strapped
1.75" High front panel, 4’ Harness,
5.25" High back panel, normals brought out
3.5" High front panel, 4’ Harness,
3.5" High back panel, normals strapped
3.5" High front panel, 4’ Harness,
5.25" High back panel, normals brought out
PATCHBAYS
5