'ENERAL.OTE
)2#RESERVESTHERIGHTTOMAKECHANGESINPRODUCTSPECIlCATIONWITHOUTNOTICEORLIABILITY
!LLINFORMATIONISSUBJECTTO)2#SOWNDATAANDISCONSIDEREDACCURATEATTIMEOFGOINGTOPRINT !SUBSIDIARYOF
44ELECTRONICSPLC
s3OUTH3TAPLES3TREETs#ORPUS#HRISTI4EXAS53!
7IREAND&ILM4ECHNOLOGIES$IVISION
4ELEPHONEs&ACSIMILEs7EBSITEWWWIRCTTCOM
2,23ERIES
sWATTTOWATT
s4#2OFPPM#
sANDTOLERANCE
sOHMSTO-OHMS
s-),2APPROVEDTO3LEVEL
%STABLISHED2ELIABILITY
-IL1UALIlED
-ETAL'LAZE2ESISTOR
%LECTRICAL$ATA
-),
4YPE -ARKING 4OLERANCE
4#
PPM#
0OWER2ATING
WATTS
2ESISTANCE
2ANGE
OHMS
.OMINAL
3IZE
-AX6OLTAGE
2ATING
2,23 3TAMP # TO+ 7
2,23 3TAMP # TO- 7
2,23 3TAMP # TO- 7
#ONFORMALLYCOATEDCONSTRUCTIONONALLNOMINALSIZES
4EST#ONDITIONS -),24EST
,IMITS!LLOWED
2,-AX
$2S
4EMPERATURE#OEFlCIENTPPM#
,OW4EMPERATURE/PERATION
4HERMAL3HOCK
-OISTURE2ESISTANCE
3HORT4IME/VERLOAD
,OAD,IFE#7HOURS
4ERMINAL3TRENGTH
%FFECTOF3OLDERING
3HOCK
6IBRATION
(IGH4EMPERATURE%XPOSURE#.O,OAD
4EMPERATURE2ISE 70OWER,OAD 3EE4EMPERATURE2ISE#HART
$IELECTRIC3TRENGTH
%NVIRONMENTAL$ATA
%34!",)3(%$2%,)!"),)49-),30%#)&)#!4)/.32,2PRODUCTSLISTEDABOVEAREQUALIlEDTOTHEAPPROPRIATEESTABLISHEDRELIABILITY-),3PECIlCATION)NGENERAL-ETAL'LAZEUNITSSUCHAS
THESEARESPECIlEDFORALL2,2REQUIREMENTS
!&!%
%*% %
#%+%!$!
#!#
%#!"%!""#$
"#!#$#
(%!
#$$% '&
%!#
%"#%&#
$!#%# %!
$$)
%# "#
2,23ERIES)SSUE.OVEMBER3HEETOF
Established Reliability Mil-Qualified
Metal Glaze™ Resistor
RLR Series
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
10. 11
· 1/8 watt to 1/2 watt
· TCR of ±100 ppm/°C
· 1% and 2% tolerance
· 4.3 ohms to 3.01M ohms
· MIL-R-39017 approved to “S” level
'ENERAL.OTE
)2#RESERVESTHERIGHTTOMAKECHANGESINPRODUCTSPECIlCATIONWITHOUTNOTICEORLIABILITY
!LLINFORMATIONISSUBJECTTO)2#SOWNDATAANDISCONSIDEREDACCURATEATTIMEOFGOINGTOPRINT !SUBSIDIARYOF
44ELECTRONICSPLC
s3OUTH3TAPLES3TREETs#ORPUS#HRISTI4EXAS53!
7IREAND&ILM4ECHNOLOGIES$IVISION
4ELEPHONEs&ACSIMILEs7EBSITEWWWIRCTTCOM
2,23ERIES
sWATTTOWATT
s4#2OFPPM#
sANDTOLERANCE
sOHMSTO-OHMS
s-),2APPROVEDTO3LEVEL
%STABLISHED2ELIABILITY
-IL1UALIlED
-ETAL'LAZE2ESISTOR
%LECTRICAL$ATA
-),
4YPE -ARKING 4OLERANCE
4#
PPM#
0OWER2ATING
WATTS
2ESISTANCE
2ANGE
OHMS
.OMINAL
3IZE
-AX6OLTAGE
2ATING
2,23 3TAMP # TO+ 7
2,23 3TAMP # TO- 7
2,23 3TAMP # TO- 7
#ONFORMALLYCOATEDCONSTRUCTIONONALLNOMINALSIZES
4EST#ONDITIONS -),24EST
,IMITS!LLOWED
2,-AX
$2S
4EMPERATURE#OEFlCIENTPPM#
,OW4EMPERATURE/PERATION
4HERMAL3HOCK
-OISTURE2ESISTANCE
3HORT4IME/VERLOAD
,OAD,IFE#7HOURS
4ERMINAL3TRENGTH
%FFECTOF3OLDERING
3HOCK
6IBRATION
(IGH4EMPERATURE%XPOSURE#.O,OAD
4EMPERATURE2ISE 70OWER,OAD 3EE4EMPERATURE2ISE#HART
$IELECTRIC3TRENGTH
%NVIRONMENTAL$ATA
%34!",)3(%$2%,)!"),)49-),30%#)&)#!4)/.32,2PRODUCTSLISTEDABOVEAREQUALIlEDTOTHEAPPROPRIATEESTABLISHEDRELIABILITY-),3PECIlCATION)NGENERAL-ETAL'LAZEUNITSSUCHAS
THESEARESPECIlEDFORALL2,2REQUIREMENTS
! &!%
%*% %
#%+%!$!
#!#
%#!"%!""#$
"#!#$#
(%!
#$$% '&
%!#
%"#%&#
$!#%# %!
$$)
%# "#
2,23ERIES)SSUE.OVEMBER3HEETOF
Established Reliability Mil-Qualified
Metal Glaze™ Resistor
RLR Series
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
10. 11
s3OUTH3TAPLES3TREETs#ORPUS#HRISTI4EXAS53!
7IREAND&ILM4ECHNOLOGIES$IVISION
4ELEPHONEs&ACSIMILEs7EBSITEWWWIRCTTCOM
$IMENSIONS)NCHESANDMM
.OMINAL
3IZE
"ODY,ENGTH
",
"ODY$IAMETER
"$
,EAD,ENGTH
,,
,EAD$IAMETER
,$ #LEAN,EAD
WATT
WATT
WATT
0HYSICAL$ATA
%STABLISHED2ELIABILITY
-IL1UALIlED
-ETAL'LAZE2ESISTOR
2,23ERIES)SSUE.OVEMBER3HEETOF
Established Reliability Mil-Qualified
Metal Glaze™ Resistor
RLR Series
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
10. 11
s3OUTH3TAPLES3TREETs#ORPUS#HRISTITEXAS53!
Wire and Film Technologies Division
TELEPHONE:sFACSIMILE:sWEBSITE:WWWIRCTTCOM
Sample Part No.
MIL Style
RL = Fixed Film Resistor.
Established reliability.
Power Rating
05 = 1/8 watt
07 = 1/4 watt
20 = 1/2 watt
Lead Material
C = Solderable/weldable leads
Resistance
First three digits represent significant figures;
fourth digit is number of zeros.
Tolerance
F = ±1%, G = ±2%
Failure Rate
S = 0.001% for 1000 hours (60% confidence)
Ordering Data
RLR 20 C 1001 F S
Established Reliability
Mil-Qualified
Metal Glaze™ Resistor
100
80
60
0
70 125 150 175
Ambient Temperature (°C)
RLR
40
20
165
MIL Spec. Power Derating Chart
% Of MIL Spec. Rated Power
2,23ERIES)SSUE.OvEMBER3HEETOF