0303 Thin Film Chip Resistor
Standard Grade, Surface Mount
STATE OF THE ART, INC.STATE OF THE ART, INC. 2470 Fox Hill Road, State College, PA 16803-17972470 Fox Hill Road, State College, PA 16803-1797
Phone (814) 355-8004 Fax (814) 355-2714Phone (814) 355-8004 Fax (814) 355-2714 Toll Free 1-800-458-3401Toll Free 1-800-458-3401
Where Quality Isn't a Goal...It's Our TraditionWhere Quality Isn't a Goal...It's Our Tradition
Two packaging options are available:
• Bulk Packaging - (5000 per Bag Max.)
• Waffle Pack - (400 per Tray Max.)
Two packaging options are available:
• Bulk Packaging - (5000 per Bag Max.)
• Waffle Pack - (400 per Tray Max.)
PACKAGING
SOTA offers a full line of component parts in the 0303 size
including High-Reliability (customer specified testing).
Available options are epoxy bondable and wire bondable
terminations, and custom part marking.
SOTA offers a full line of component parts in the 0303 size
including High-Reliability (customer specified testing).
Available options are epoxy bondable and wire bondable
terminations, and custom part marking.
OPTIONS
PERFORMANCE CHARACTERISTICSPERFORMANCE CHARACTERISTICS
Resistance Range
Tolerances
Maximum Power
Maximum Voltage
Resistance Range
Tolerances
Maximum Power
Maximum Voltage
5W-100KW
0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10%
50 mW
30 Volts
0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10%
50 mW
30 Volts
PART NUMBERING MECHANICAL
Length
Width
Thickness
Top Term.
Approx. Weight
Length
Width
Thickness
Top Term.
Approx. Weight
INCHES
.030 (+.002/-.002)
.030 (+.002/-.002)
.009 - .011
.004 - .006
.00073 grams
INCHES
.030 (+.002/-.002)
.030 (+.002/-.002)
.009 - .011
.004 - .006
.00073 grams
MM
.76 (+.05/-.05)
.76 (+.05/-.05)
.23 - .27
.10 - .15
MM
.76 (+.05/-.05)
.76 (+.05/-.05)
.23 - .27
.10 - .15
POWER DERATING
CURRENT NOISE
TYPICAL LIFE TEST PERFORMANCE
POWER DISSIPATION
PROTECTIVE
ENCAPSULANT
PROTECTIVE
ENCAPSULANT
99.6% ALUMINA CHIP99.6% ALUMINA CHIP
PRECISION
THIN FILM
RESISTOR
PRECISION
THIN FILM
RESISTOR
FEATURES
<25ppm
±0.02%
±0.02%
±0.02%
±0.02%
±0.03%
±0.03%
See Chart
< 25 ppm
±0.02%
±0.02%
±0.02%
±0.02%
±0.03%
±0.03%
See Chart
ENVIRONMENTAL PERFORMANCE (1)ENVIRONMENTAL PERFORMANCE (1)
TCR (-55 to +125 C in ppm/ C)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life
°°TCR (-55 to +125 C in ppm/ C)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life
°°
(1) Typical resistance change, the maximum is the same
as MIL-PRF-55342. Test methods are per MIL-PRF-55342.
(1) Typical resistance change, the maximum is the same
as MIL-PRF-55342. Test methods are per MIL-PRF-55342.
All product is tested IAW Mil-Std-202, method 208,
including 8 hour steam aging.
All product is tested IAW Mil-Std-202, method 208,
including 8 hour steam aging.
03/08/01
• Tolerances to ± 0.1%
• Operating temperature range :
-55 C to +150 C
• For high-density hybrid circuits
where space is at a premium
°°
• Tolerances to ± 0.1%
•Operating temperature range :
-55 C to +150 C
• For high-density hybrid circuits
where space is at a premium
°°
• TCR's to ± 25 ppm
• Made with the same materials and
process as our MIL-PRF-55342 "S"
level qualified chips
• Delivers greater power handling capability
with lighter weight construction
•TCR's to ± 25 ppm
•Made with the same materials and
process as our MIL-PRF-55342 "S"
level qualified chips
• Delivers greater power handling capability
with lighter weight construction
TCR
E: ±25 ppm H: ±50 ppm K: ±100 ppm
TCR
E: ±25 ppm H: ±50 ppm K: ±100 ppm
S0303AA 150 J H WS0303AA 150 J H W
TOLERANCES
B: 0.1% C: 0.25% D: 0.5% F: 1% G: 2% J: 5% K: 10% M: 20%
TOLERANCES
B: 0.1% C: 0.25% D: 0.5% F: 1% G: 2% J: 5% K: 10% M: 20%
RESISTANCE VALUE
Three or four digits are used with all leading digits significant. Four digits
are used for 1% tolerance or lower, otherwise three digits are used. The last
digit specifies the number of zeros to add. The letter "R" is used to
represent the decimal for fractional ohmic values. Example: 5R6 is 5.6
ohms.
RESISTANCE VALUE
Three or four digits are used with all leading digits significant. Four digits
are used for 1% tolerance or lower, otherwise three digits are used. The last
digit specifies the number of zeros to add. The letter "R" is used to
represent the decimal for fractional ohmic values. Example: 5R6 is 5.6
ohms.
Termination Material
W: Gold B: Pretinned Solder over Nickle
Termination Material
W: Gold B: Pretinned Solder over Nickle
Substrate Matieral A: Alumina CeramicSubstrate Matieral A: Alumina Ceramic
Termination Style A: Top sided with Bottom Isoulated C: WraparoundTermination Style A: Top sided with Bottom Isoulated C: Wraparound
