rb70ce12601b IRC - a TT electronics Company., rb70ce12601b Datasheet

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rb70ce12601b

Manufacturer Part Number
rb70ce12601b
Description
Radial Lead Precision Wirewound Resistors
Manufacturer
IRC - a TT electronics Company.
Datasheet
RB / RBR, HR / 4000, PC Series
Miniature printed circuit resistors incorporate an uncommon number of production and design refi nements 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 fi rmly
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 suffi ciently well controlled for automatic insertion on standard grid
boards.
TCR and Temperature Data
General Note
IRC reserves the right to make changes in product specifi cation 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
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
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:
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.
Radial Lead Precision
Wirewound Resistors
Tolerance to ±.01%
TCR’s from ±2 ppm/°C to +6000 ppm/°C
0.1 to 0.6 watts
0.1 ohm to 3 meg ohms
Approved to M, P, & R levels
Meets or exceeds all applicable MIL-R-93 & MIL-R-39005 ratings
Styles
Style
All
Short Time Overload
Thermal Shock
Mechanical Shock
Resistance Range (Ω)
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
100 - 12M
10 - 99.9
0.1 - 0.9
1.0 - 9.9
Absolute TCR (ppm/°C)
Vibration
Temperature Coeffi cient of Resistance
Radiographic Inspection
±90
±30
±15
±10
Operating Temperature Range (°C)
RB / RBR, HR / 4000, PC Series Issue January 2010 Sheet 1 of 3
-65 to +145
TT electronics plc
A subsidiary of

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rb70ce12601b Summary of contents

Page 1

Radial Lead Precision Wirewound Resistors RB / RBR 4000, PC Series • 0.1 to 0.6 watts • Tolerance to ±.01% • 0.1 ohm to 3 meg ohms • Approved & R levels • TCR’s from ...

Page 2

Axial Lead Precision Wirewound Resistors Electrical Specifi cations IRC / MIL-R-93 / Shallcross Style MIL-R-39005 Style HR-8 RBR 71 4060 / PC8 RB 71 4065 RB 70 4061 --- HR 340 RBR 81* HR 341 RBR 80** * Discontinued by ...

Page 3

Axial Lead Precision Wirewound Resistors Ordering Data RBR Product Description RBR71 Sample Part No. Style Terminal L = Solderability Weldable Resistance Tolerance Failure Rate RB Product Description RB70 Sample Part No. Style Terminal C = Solderable ...

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