参数资料
型号: 290
厂商: Switchcraft Inc.
文件页数: 9/101页
文件大小: 0K
描述: CONN PLUG 3-COND 1/4" PHONE
RoHS指令信息: Switchcraft RoHS Info.
标准包装: 1
系列: LITTEL-PLUG®
连接器类型: 电话插头
类型: 公头
信号线路: 立体声
插头/配接插头直径: 6.35mm(0.250",1/4")- 耳机
位置/触点数: 3 导线,3 触点
内部开关: 不包括开关
安装类型: 自由悬挂
端子: 螺钉
屏蔽: 屏蔽
色彩 - 触头:
触点材料: 铜合金
触点材料 - 镀层:
体座材料: 铜合金
体座颜色:
其它名称: 290-ND
SC1083
* Please visit the product pages on our website for the most up-to-date product information
PATCHBAYS
8
Front Access Series
Features and Benefits
? Easy slide-out tray slides forward
for easy re-termination from the
front of the rack
? Available with either 48 MT style
or 96 TT style jacks in a 1RU
space
? Attractive, corrosion resistant
nickel-plated, steel frame jacks
? Gold-plated switching contacts
reduce contact resistance,
improves reliability
? Extra wide designation strips
for easy channel identification
? Rugged, attractive black
epoxy-finished steel chassis
? Configurations available include
normals strapped and normals
brought out
Specifications
Materials
Jacks
Frame: Nickel-plated steel
Bushing: Nickel-plated brass
Tip, Ring and Shunt Springs:
Nickel silver with welded
contacts
TTPFA96K1NS
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.
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
Electrical
Jack Contact Resistance:
30 milliohms initial maximum;
50 milliohms after life
Jack Insulation Resistance:
10,000 megohms maximum
Ordering Information
Dielectric Withstanding Voltage:
500V at 60 Hz AC
Working Voltage: 100 milliamps or
less; maximum 56.5 VDC
Mechanical
Part Number Type of Jack No. of Jacks
Description
Life: 30,000 cycles
Insertion Force: 7 lbs. maximum
Withdrawal Force: 1 lb. minimum
Operating: -20?C to +65?C
TTPFA96K1NS
TTPFA96K1NO
MTPFA48K1NS
MTPFA48K1NO
TT
TT
MT
MT
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
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