MT48K1FN Switchcraft Inc., MT48K1FN Datasheet - Page 72

• Manufacturer Part Number: MT48K1FN
• Description: CONN PATCHKIT 48JACKS 1.75"
• Manufacturer: Switchcraft Inc.
• Series: MT48/52Kr
• Type: Telephone Jack Panelr

Specifications of MT48K1FN

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: 1/4" Phone Jack
• Number Of Positions: 48
• Number Of Rows: 2
• Termination Style: Solder
• Product Type: Longframe
• Normalling: Full-Normal
• Contact Material: Steel
• Contact Plating: Gold
• Depth: 8.8 in
• Height (number Of Racks): 1.75 in (1 Rack Units)
• Number Of Positions / Contacts: 48
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Low power AC to DC power jacks
and plugs are used throughout the
audio industry, to power a wide
variety of products. Switchcraft offers
both cord plug and panel mount
versions, including locking and
non-locking versions.
Specifications - Plugs
Electrical:
Materials
Specifications - Jacks
Mechanical
Electrical
Current (Carry): 5 amps
Plug Sleeve and Pin: Nickel-plated
Lock Ring: Nickel-plated copper
Lock Ring Thread Size: 5/16" -
Finger Insulator: Molded plastic
Insulating Washers: Rigid plastic
Sleeve Terminal: Copper alloy,
Handle: Molded plastic
Handle Thread Size: 5/16" -
Life: 10,000 insertion/withdrawal
Insertion/Withdrawal Forces:
Contact Resistance: .01 ohms
Insulation Resistance: 10,000
Dielectric Withstanding Voltage:
Contact Rating: 5A, 12 VDC
copper alloy
alloy
32 UNEF 2B
electro-tinned
24 UNF 2B
cycles minimum
3 pound insertion (maximum),
4 ounce minimum withdrawal
maximum (initial), .02 ohms
maximum (after humidity,
durability exposure), .1 ohms
maximum (after salt spray)
MW minimum (initial), 1,000 MW
durability exposure)
500 VAC maximum
resistive
minimum (after humidity,
w w w . s w i t c h c r a f t . c o m
* Please visit the product pages on our website for the most up-to-date product information
Materials
Ordering Information
See Next Page for Mechanical Drawings
Part Number
Housing: Molded plastic
Mounting Bushing and Hex Nut:
Pin, Spring and Terminals: Plated
Insulators: Rigid plastic
Hardware: Supplied with one
712A
722A
732A
760
765
S760
S765
860
865
760K
S760K
Plated copper alloy
copper alloy
700, S700, 800 Cord & Panel Style Series
760
Style
Panel
Panel
Panel
Cord
Cord
Cord
Cord
Cord
Cord
Cord
Cord
5555 North Elston Avenue / Chicago, IL 60630
Phone: [phone] / Fax: [phone]
Power/Jacks Plugs Series
712A
Notes
0.100" center pin
0.080" center pin
0.050" center pin
0.100" center hole, black handle
0.100“ center hole, red handle
0.080" center hole, black handle
0.080" center hole, red handle
0.050" center hole, black handle
0.050" center hole, red handle
0.100" center hole, black handle, locking
0.080" center hole, black handle, locking
JACKS & PLUGS
Number P2439 nickel-plated
brass hex nut, and one Number
P2441 nickel-plated steel flat
washer
760K
71