Features
Applications
nꢀ Ultra-tightꢀtolerance
nꢀ Wideꢀresistanceꢀrange
nꢀ RoHSꢀcompliant*
nꢀ Fourꢀpackageꢀsizesꢀavailable
nꢀ Sulfur-resistant
nꢀ Currentꢀsense
nꢀ Precisionꢀcircuits
nꢀ Medicalꢀequipment**
nꢀ Printers
nꢀ Automationꢀequipment
nꢀ Navigationꢀequipment
CRT-ASꢀSeriesꢀ-ꢀSulfur-ResistantꢀThinꢀFilmꢀPrecisionꢀChipꢀResistors
ꢀ ꢀꢀ
Electrical Characteristics
Characteristic
Model
CRT0402-AS
Model
CRT0603-AS
Model
CRT0805-AS
Model
CRT1206-AS
Power Rating @ 70 °C
1/16 watt
1/10 watt
1/8 watt
1/4 watt
Operating Temperature Range
Derated to Zero Load at
Maximum Working Voltage
Maximum Overload Voltage
-55 to +155 °C
+155 °C
25 V
50 V
75 V
150 V
300 V
200 V
400 V
150 V
Resistance Range
(E-96 + E-24 Values)
(See Standard Values Table)
ꢀ
TemperatureꢀCoefficientꢀ
of Resistance (TCR)
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ±10ꢀPPM/°C,ꢀꢀ±15ꢀPPM/°C,ꢀ±25ꢀPPM/°C,ꢀ±50ꢀPPM/°C,
(See Value - TCR Table on Page 2)
Environmental Characteristics
Limit (DR)
(Tol. ≤ 0.05 %)
Limit (DR)
(Tol. > 0.05 %)
Specification
Test Method
JIS-C-5201-1ꢀ4.13
IECꢀ60115-1ꢀ4.13
Short Time Overload
±0.2ꢀ%
Load Life
Humidityꢀ(SteadyꢀState)
Thermal Shock
MIL-STD-202 Method 108
MIL-STD-202 Method 103
JESD22ꢀMethodꢀJA-104
JIS-C-5201-1ꢀ4.17
IECꢀ60115-1ꢀ4.17
JIS-C-5201-1ꢀ4.18
±0.5ꢀ%
±0.5ꢀ%
±0.05ꢀ%
±0.05ꢀ%
±0.2ꢀ%
Solderability
>95ꢀ%ꢀcoverage
ResistanceꢀtoꢀSolderingꢀHeat
±0.2ꢀ%
IECꢀ60115-1ꢀ4.18
Mechanical Shock
Vibration
ESD
MIL-STD-202 Method 213
MIL-STD-202 Method 204
AEC-Q200-002,ꢀ2ꢀkV
UL-94V0
±0.05ꢀ%
±0.05ꢀ%
±0.1ꢀ%
±0.1ꢀ%
±0.1ꢀ%
--
Flammability
ASTM-B-809-95
3~5ꢀPPMꢀH2S,ꢀ50ꢀ±ꢀ2ꢀ°C,ꢀ91~93ꢀ%ꢀRH,ꢀnoꢀloadꢀforꢀ1000ꢀhrs.
Sulfur Test
±0.5ꢀ%
How to Order
CRT 0603 - C V - 1003 E AS
Model
(CRT = Thin Film Precision Chip Resistor)
Size
ꢀ
•ꢀꢀ0402ꢀꢀꢀꢀꢀ•ꢀꢀ0603ꢀꢀꢀꢀꢀꢀ•ꢀꢀ0805ꢀꢀꢀꢀꢀꢀ•ꢀꢀ1206
Resistance Tolerance
ꢀ
Fꢀ=ꢀ±1ꢀ%ꢀꢀꢀꢀꢀDꢀ=ꢀ±0.5ꢀ%ꢀꢀꢀꢀꢀCꢀ=ꢀ±0.25ꢀ%ꢀꢀꢀꢀꢀBꢀ=ꢀ±0.1ꢀ%ꢀꢀꢀꢀꢀAꢀ=ꢀ±0.05ꢀ%ꢀ
TCR (PPM/°C)
Wꢀ=ꢀ±10ꢀꢀꢀꢀꢀꢀXꢀ=ꢀ±15ꢀꢀꢀꢀꢀꢀYꢀ=ꢀ±25ꢀꢀꢀꢀꢀꢀꢀꢀZꢀ=ꢀ±50
Resistance Value
<100ꢀohms:ꢀꢀ “R”ꢀrepresentsꢀdecimalꢀpointꢀ(example:ꢀ24R3ꢀ=ꢀ24.3ꢀohms)
≥100ꢀohms:ꢀꢀ Firstꢀthreeꢀdigitsꢀareꢀsignificant,ꢀfourthꢀdigitꢀrepresentsꢀnumberꢀofꢀzeroesꢀtoꢀfollowꢀ(example:ꢀ8252ꢀ=ꢀ82.5Kꢀohms)
Packaging
ꢀ
ꢀ
ꢀ
ꢀ
Gꢀ=ꢀPaperꢀtapeꢀ(10Kꢀpcs.)ꢀonꢀ7ꢀ”ꢀplasticꢀreelꢀ(CRT0402-AS)
Eꢀ=ꢀPaperꢀtapeꢀ(5Kꢀpcs.)ꢀonꢀ7ꢀ”ꢀplasticꢀreelꢀ(CRT0603-AS,ꢀCRT0805-AS,ꢀCRT1206-AS)
Special Design and Termination
ASꢀ=ꢀSulfur-resistantꢀversion,ꢀTin-platedꢀ(RoHSꢀcompliant)
ꢀ
*ꢀꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**Bourns®ꢀproductsꢀhaveꢀnotꢀbeenꢀspecificallyꢀdesignedꢀandꢀtestedꢀforꢀFDAꢀClassꢀIIIꢀapplicationsꢀ(orꢀequivalentꢀforeignꢀapplications)ꢀandꢀtheirꢀuseꢀinꢀsuchꢀapplicationsꢀisꢀneitherꢀꢀ
ꢀꢀꢀꢀrecommendedꢀnorꢀsupported.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.