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WCR0201 Datasheet Preview

WCR0201 Datasheet

Resistors

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General Purpose Surface
GReesniseMtorroasluPntuerdpoRseesSisutorfrasce
MGeonueWnrCtRaeSledrPiesuRrpeosissetoSrusrface
Mounted ResistorsWCR
SeriesWExidceelrlaenngte
reliability
of sizes and
ohmic
values
WCERxSceerilelsenWtrareplaiarobuinlidtyterminations
WExicdeellernatnrgIenelinaobeifrlitseyilzeecstraondde ophromteicctviaolnues
WWridaepraarnogue nodf stizeersmainndaothiomnisc values
IWnnraepr aerloeucntrdotdeermpinroattieocntsion
Inner electrode protection
AEC-Q200 grade available
Welwyn Components
Welwyn Components
Electrical Data
All parts are Pb-free and comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
Power rating @ 70°C
watts
0201
0.05
0402
0.063
0603
0.1
0805
0.125
1206
0.25
1210
0.25
2010
0.5
2512
1.0
Resistance range
020o1hms 0140R0t2o 1M0 016R00 3to 1M0 0805 1206 12101R0 to21001M0 2512
Resistance Range AEC-Q200
ohms
10R to 1M0
Power ratingL@im7it0in°gCelement votage watts 0.05volts 0.06235 0.150 0.12755 0.21550 0.25
0.5 2001.0
Resistance
Resistance
rRaaTnnCggRee*
AEC-Q200
Resistance Tolerance
ohms 10Rptpom1M/°0C1R0 to215M00
ohms
%
11R000to 10M
10R to 11M0
200
Limiting elemSetannt dvaortdagvealues
volts 25 50 75 150
E24 or E96 200
TCR*
Ambient temperature rangpepm/°C
Resistance ToZleerroan-ochem Jumper Chip Rating %
250 °C
amps
0.5
100
11
-55 to 155
1.5
200
2
Standard valuZeesro-ohm Jumper Chip Resistance milliohms
E24 or E96 <50
Ambient temperature range
°C
-55 to 155
Zero-ohm Jumper Chip Rating
amps
Physical DataZero-ohm Jumper Chip Resistance milliohms
0.5
* N1otes – TCR for low1.v5alues 1R to 10R: -400 to +600pp2m/ºC, 11R to 100R: ±200ppm/ºC
TCR for high values 3M3 to 10M: ±300ppm/º
<50
Physical DataDimensions (mm)
Style
L
W
0201
Dimensions (m04m02)
0.6 ± 0.03
1.0 ± 0.1
0.3 ± 0.03
0.5 ± 0.05
Style
060L3
1.6 ± W0.1
0.8 ± 0T.1
0201
0.068±050.03 2.0.±3 0±.105.03 1.25 0+.203.1±5 0-0.0.13
* Notes – TCR for low values 1R to 10R: -400 to +600ppm/ºC, 11R to 100R: ±200ppm/ºC
T C A TCR for high values 3M3 to 10M: ±300ppm/º
0.23 ± 0.03 0.1 ± 0.05
0.15 ± 0.05
0.35 ± 0.05
0.2 ± 0.1
0.25 ± 0.1
0.45 ±C0.1
0.05.51 ±± 00..105
0.3 ± 0A.2
0.3 ± 0.2
00.4.1±5 0±.20.05 0.4 ± 0.2
A
C
C
T
0402
1.102±060.1
3.01.5± ±0.01.505 1.55 0+.305.1±5 0-0.0.15 0.505.2±±0.01.1 0.405.2±50±.20.1 0.45 ± 0.2
L AT W
0603
0805
1206
11.621±00.1
2.200±100.15
3.215±120.15
3.01.8± ±00.1.1 2.60.±450.±20.1
1.52.50 +± 0.15 -0.1 2.05.5±50±.20.1
16.5.355+±00.1.15 -0.1 3.02.5±50±.20.1
0.505.3±±00.1.2
0.505.4± ±0.01.2
0.505.4±5 0±.10.2
0.50.±3 0±.205.2
0.600.±4 0±.205.2
0.600.4±50±.205.2
0.5 ± 0.2A
0.5 ± 0.2
0.5 ± 0.2
L
Wrap-around terminations
A (W3 faces)
1210
2010
2512
3.1 ± 0.1
2.6 ± 0.2
0.55 ± 0.1
0.5 ± 0.25
0.5 ± 0.2
6C5..3o05±n±0s0.t1.1ructio23n..52
±
±
0.2
0.2
0.55 ± 0.1
0.55 ± 0.1
0.60 ± 0.25
0.60 ± 0.25
0.5 ± 0.2
0.5 ± 0.2
The chips have a high alumina substrate (96% minimum) with
Wrap-around terminations
Figure 1
(3 faces)
Tin Plating
Constructianoicrnuktehl eannidumtinopxildaeterdestiesrtmaninceateiolenms.eAntgalanzdesdilvperropteaclltaiodniucmoF,iagture 1
The chips haivseaapphliigehd atolutmhienaressuisbtisvteraetleem(9e6n%t (mSeineimFigu.m1)) with
a rutheniumToexridme irnesaisttiaonnces element and silver palladium,
nTSiseiocalrkpdmepel lriaineandbadittltoiiitonSSytnhtoprelsledanrteeegTrsdahtishbetteiivtlrieemtryeminleianmtaioetITTinEnohhCtsnee.s(1AttSmee1err5geemm-leFa1iitinnz,getaa.Chd1ttiile)ooapunnrresssoqetmmue4iceer.te1eeimott7n.tre3ehnc.qe2otus.ariertoeqfmuierenmtseonfts of
IEC 115-1, CIlEaCus6e84.2.1.271.3. .2.
Nickel Barrier
Tin Plating Dipped Conductor
Nickel Barrier
Dipped ConductSPoialrvlleardium
EPprotxeycMtioenlamine
Glass Dielectric
Resistance Element
EPprotxeycMtioenlamine
Silver
Palladium
Glass Dielectric
Resistance Element
Strength
The terminations meet requirements of
IEC 68.2.21.
96% min Alumina Substrate
General Note
96% min Alumina Substrate
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
GGenerraallNNoottee© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK
BI Technologies IRC WelwynWTTeElwleycntroCnoicmspreosneTerevnleetssptrhheoesneriergv:he+ts4tto4hme(0ar)ikg1eh6ct7ht0aon8mg2ea2sk1ien81cphro·adFnaugccestsismpinielecpi:frio+cad4tu4ioc(tn0sw)p1iet6hc7oif0uicta8nt2ioo9tni4ce6w5oitr·hliEoamubtialinitly:o.itnicfeo@orwliealbwilyitny-.tt.com · Website: www.welwyn-tt.com
Iss 07.03
AAllll iinnffoorrmmaattioionnisissusubjbejcetcttotoTTWEelelcwtryonn’sicos’wonwndadtaataanadndisisccoonnssidideerreedd aaccccuurraattee aattttiimmeeooffggooininggtotoprpinrti.nt.
© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK
A subsidiary of
www.ttelectTroTneicles.cctormon/ricessipstlocrs
T©eleTpThoEnlee:c+tr4o4n(i0c)s1p6lc70 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Iss 07.03
03.19




TT

WCR0201 Datasheet Preview

WCR0201 Datasheet

Resistors

No Preview Available !

General Purpose Surface
MGoeunneterdalRePsuisrtopros se Surface
MWCoR uSenrietsed Resistors
WCR Series
Welwyn Components
Marking
All resistors are individually marked with 3 digits. The first two
digits are the significant figures and the third defines the
number of added zeros. Jumpers are marked 000. Types 0201
and 0402 have no marking.
E96 1% components that can not be marked with 4 digits
will be marked with a standard 3 digit code. Details can be
supplied upon request.
Solvent Resistance
The protective epoxy lacquer and marking are resistant to all
normal industrial cleaning fluids suitable for printed circuits.
Table 1
Resistance
value ohms
100R
>100R, 10K
>10K, 100K
>100K, 1M0
>1M0
Noise
dB
-10
0
+15
+20
+30
Performance Data
Load: 1000 hrs at 70°C
0201
0402
0603
R% 10R-100K : 1 4R7-100K : 1 1R-100K : 1
>100K : 2 >100K : 2 >100K : 2
Maximum Change
0805
1206
1R-100K : 1 1R-100K : 1
>100K : 2 >100K : 2
1210
1R-100K : 1
>100K : 2
2010
1R-100K : 1
>100K : 2
2512
3% + 0.1R
Shelf life: 12 months at room temp.
R% 0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Derate linearly to zero from 70°C
zero @ 155 °C
Short term overload (6.25 x rated power) R%
2
2 2.5 2.5 2.5 2.5 2.5 5
Max voltage
volts
50
100 100 200 400 400 400 400
Climatic
R% 3 3 3 3 3 3 3 3
Climatic Catagory
55/125/56
Long term damp heat
R%
1
Temperature rapid change
R% 1 1 1 1 1 1 1 1
Resistance to solder heat
R% 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
Vibration and bump
R% 1 1 1 1 1 1 1 1
Noise
see table 1
Insulation resistance
ohms
> 1G
Voltage proof
volts
100 300 500 500 500 500 500
PPaacckkaaggiinngg
All chips in 1210 size and smaller are tape mounted and supplied on standard 8mm paper tape, 2010 size on 12mm paper
Atalpl echoipr spalarsetitcatpaepem,oaunndte2d51a2ndsizseupopnlie1d2monmsptalansdtiacrdta8pme mreel, asCIEhCippRuebsliicsattoiornLa2b86st-o3.ck For Designers
1ta8p0emrmeel(,7aisnIcEhC) rpeuebl liiscasttiaonnd2a8rd6-3.
WCR chip resistors are available in a special package of the most
2c(1Ea58xn00cemmbpemmts0u((417p00pin2liincechcdah)rb)rreiyreeesaleg1ilsr0ce,sae0trm0aryn0eindnpgati.erddcoecusa)brlreietsh5e,0st0a0ndpaierdceqs.uantity
popular sizes containing 50 each of the E24 values.
Please contact the sales desk for full details of this excellent
Note: For zero ohm jumper chips use the dummy value & tolerance code R005J
General Note
BI Technologies IRC Welwyn
©TT EWlecetlrowniycsnreCseorvmespthoenrigehnt ttos mLaimkeictheadngeBseidnlpinrgodtounct, sNpoerctihficuamtiboenrwlainthdoNutEn2o2ti7ceAAor,liUaKbility.
TAellleinpfhoormnea:ti+on44is (s0u)b1je6c7t 0to8T2T2E1l8ec1tr·oFnaiccssimowilen:d+a4ta4a(0nd) 1is6c7o0ns8id2e9r4e6d5ac·cEumraateil:aitntfiom@ewofelgwoyinng-ttto.cpormint·. Website: www.welwyn-tt.com
www.ttelectroniIcss.uceomD/r·e00si71st..o01r31s
© TT Electronics plc
03.19


Part Number WCR0201
Description Resistors
Maker TT
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