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4060231200.25LF

产品描述RES,RADIAL,WIREWOUND,3.12K OHMS,300WV,.25% +/-TOL,-2,2PPM TC
产品类别无源元件    电阻器   
文件大小471KB,共3页
制造商TT Electronics plc
官网地址http://www.ttelectronics.com/
标准  
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4060231200.25LF概述

RES,RADIAL,WIREWOUND,3.12K OHMS,300WV,.25% +/-TOL,-2,2PPM TC

4060231200.25LF规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称TT Electronics plc
包装说明Radial,
Reach Compliance Codecompliant
构造Bobbin
JESD-609代码e3
引线直径0.6 mm
引线长度25.4 mm
引线间距5 mm
制造商序列号4000(RADIAL)
端子数量2
最高工作温度145 °C
最低工作温度-65 °C
封装直径6.3 mm
封装长度7.9 mm
封装形式Radial
额定功率耗散 (P)0.25 W
电阻3120 Ω
电阻器类型FIXED RESISTOR
系列4000(RADIAL)
技术WIRE WOUND
温度系数-2,2 ppm/°C
端子面层Tin (Sn)
容差0.25%
工作电压300 V
Base Number Matches1

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RB / RBR, HR / 4000, PC Series
Radial Lead Precision
Wirewound Resistors
0.1 to 0.6
watts
Tolerance
to ±.01%
0.1 ohm to 3 meg ohms
Approved
to M,
P,
& R levels
TCR’s from ±2 ppm/°C to +6000 ppm/°C
Meets or exceeds all applicable MIL-R-93 & MIL-R-39005
ratings
Miniature
printed
circuit resistors incorporate
an
uncommon
number
of production and design refinements to assure
excellent resistance stability, close resistance tolerances, low TCR capabilities and high structural strength.
To
assure their high quality standards, premium grade selected wire is
reverse
pi
wound
with miniumum stress on high
temperature epoxy bobbins, permeated with
a
resilient inner cushion coat, and isolated from the external protection
shell
by
a special dry air chamber.
To
promote additional resistance stability and accurate initial calibrations all resistors are subjected to
an
extensive
accelerated aging program.
Weldable
and/or solderable leads
(a
choice of lead material is
available)
are
firmly
anchored and bonded inside the bobbin for maximum structural strength. All resistor markings are impervious to
printed
circuit board cleaning solvents and lead spacing is sufficiently
well
controlled for automatic insertion on standard grid
boards.
Special Screening / Acceptance Test:
Special tests
can
be performed on
a
100% or sample basis, to meet individual customer requirements. Some of the
available
non-
destructive tests include:
• Short Time Overload
• Thermal Shock
• Mechanical Shock
• Vibration
Temperature
Coefficient of Resistance
• Radiographic Inspection
Each of these tests is designed to detect
a
spectrum of potential resistor defects. Consult the factory for recommendations
and
a
quotation on special screening or acceptance tests to meet
your
needs.
TCR and
Temperature
Data
Style
Resistance Range (Ω)
0.1 - 0.9
All
Styles
1.0 - 9.9
10 - 99.9
100 - 12M
Absolute TCR (ppm/°C)
±90
±30
±15
±10
-65 to +145
Operating Temperature Range (°C)
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus
Christi Texas
78411 USA
Telephone:
361 992 7900 •
Facsimile:
361 992 3377 •
Website: www.irctt.com
A subsidiary of
TT electronics plc
RB / RBR, HR / 4000, PC Series Issue August 2011 Sheet 1 of 3
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