290 Switchcraft Inc., 290 Datasheet - Page 38

• Manufacturer Part Number: 290
• Description: CONN PLUG 3-COND 1/4" PHONE
• Manufacturer: Switchcraft Inc.
• Series: LITTEL-PLUG®r
• Type: Plugr

Specifications of 290

• Gender: Male
• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Plug
• Signal Lines: Stereo
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 3 Conductors, 3 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Free Hanging (In-Line)
• Termination: Screw
• Shielding: Shielded
• Mounting Style: Cable
• Standard: 1/4 in
• Termination Style: Screw
• 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: 3
• Plating, Body: Nickel-Plated
• Primary Type: Phone
• Size: 1/4"
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 290; SC1083

Features and Benefits
• Midsize video jacks rated from
• 32 midsize jacks mounted either
• Available in terminated or
Specifications
Materials
Midsize Video Jack
Electrical
Mechanical
Materials
Frame: Aluminum, black anodized
Designation Strips: Vinylite, white
Designation Strip Covers: Lexan,
Jack Inserts: Thermoplastic,
Rated Bandwidth: 3.0 GHz
Characteristic Impedance:
Return Loss: See Typical Return
Insertion Loss: See Typical
Contact Resistance:
Termination Resistance:
Center Conductor: Accepts .048
Mechanical Shock: Per MIL-STD-
Vibration: Per MIL-STD-202,
Life Cycle: 30,000
Housing: Zinc alloy, nickel plated
Center Contacts: Copper alloy,
DC to 3 GHz
1RU, 1.5RU or 2RU panel
non-terminated configurations
Specifications
transparent
UL 94V-0 rated
75 ohms
Loss Chart
Insertion Loss Chart
Less than 20 milliohms
75 W, ±1%
pin diameter
202, Method 213, Test condition I
Method 201
gold plated
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
See Page 39 for Individual Midsize Jacks Ordering Information
Ordering Information
Part Number
MVP32K1*75T
MVP32K1*NT
MVP32K2*75T
MVP32K2*NT
MVP32K3*75T
MVP32K3*NT
The MVP Series video patchbays offer outstanding performance and high density.
Patchbays consist of 32 jacks in either 1RU or 2RU heights, jacks come either
terminated or non-terminated. These jacks are rated from DC to 3 GHz, and are
rated at 30,000 lifecycles. The 1.5RU and 2RU come with cable tie bars.
Switching Springs: Copper alloy,
Grounding Contacts: Copper
BNC Insulators: Teflon
Actuators: Thermoplastic,
gold plated
alloy, gold plated
UL94V-0 rated
* Add “N” for non-normalled version
MVP Midsize Video Patchbay Series
Type of Jack
Midsize
Midsize
Midsize
Midsize
Midsize
Midsize
5555 North Elston Avenue / Chicago, IL 60630
Phone: [phone] / Fax: [phone]
MVJ*75T
Environmental
Height
Operating Temperature:
Storage Temperature:
Thermal Shock:
Moisture and Humidity:
1.75"
1.75"
2.62"
2.62"
3.5"
3.5"
– 40°C to 65°C
– 55°C to 85°C
Per MIL-STD-202, Method 107
Per MIL-STD-202, Method 106
MVP32K3*75T
PATCHBAYS
Description
Terminated
Non-terminated
Terminated
Non-terminated
Terminated
Non-terminated
37