参数资料
型号: PC142A
厂商: Switchcraft Inc.
文件页数: 15/101页
文件大小: 0K
描述: CONN JACK PHONE .141" ENCLOSED
标准包装: 100
系列: TINI-D-JAX®
连接器类型: 电话插孔
类型: 母头
信号线路: 单声道
插头/配接插头直径: 6.35mm(0.250",1/4")- 耳机
位置/触点数: 2 导线,3 触点
内部开关: 单开关
安装类型: 通孔
端子: 焊接孔眼
屏蔽: 无屏蔽
色彩 - 触头:
触点材料: 铜合金
触点材料 - 镀层:
体座材料: 塑料
体座颜色:
电压 - 额定: 48VDC
额定电流: 250mA
* Please visit the product pages on our website for the most up-to-date product information
DIGITAL
PATCHBAYS
AES / EBU
Digital Ready!
14
MTP48K Wired Series
Features and Benefits
? Unit features 48 MT style jacks
in either 1RU (1.75" H) or 2RU
(3.5" H) spaces
? All versions utilize AES/EBU
wiring for complete digital
compatibility
? Attractive, corrosion resistant
nickel-plated, steel frame jacks
? Gold-plated switching contacts
reduce contact resistance,
improve reliability
? Rugged, attractive black epoxy-
finished steel chassis
? Extra wide designation strips for
easy channel identification
? 1RU version configurations include
normals strapped and normals
brought out
? 2RU version configurations include
normals strapped, normals
brought out, and sleeve normals
brought out
Specifications
Materials
Jacks
Frame: Nickel-plated steel
MTP48K3NO
The MTP Series was developed with the AES/EBU digital standard in mind.
All versions are made with 110 Ohm cabling inside as a standard. Available in
a wide variety of configurations.
Mechanical
Bushing: Nickel-plated brass
Tip, Ring and Shunt Springs:
Nickel silver with welded
contacts
Assembly Screws: Zinc-plated
steel
Welded Contacts: Gold alloy
Panel
Front Channel:
Black anodized aluminum
Frame: C.R.S. black epoxy painted
Life: 30,000 cycles
Insertion Force: 7 lbs. maximum
Withdrawal Force: 1 lb. minimum
Environmental: O?C to +50?C
Electrical
Contact Resistance: 30 milliohms
maximum initial
Ordering Information
Insulation Resistance: 10,000
megohms maximum
Dielectric Withstanding Voltage:
500 VAC at 60 Hz
Working Voltage: 140 VDC
maximum
Current Rating: 100 milliamps
Designation Strips: Black
Part Number Type of Jack No. of Jacks
Description
polycarbonate 94V-0
Designation Strip Covers: Clear
polycarbonate
Jack Inserts: Thermoplastic
polyester
MTP48K1NS
MTP48K3NS
MTP48K1NO
MTP48K3NO
MTP48K3SNO
MT
MT
MT
MT
MT
48
48
48
48
48
1.75" High, normals strapped
3.5" High, normals strapped
1.75" High, normals brought out
3.5" High, normals brought out
3.5" High, sleeve normals out
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