2512 Thick Film Chip Resistor
Standard Grade, Wraparound
PERFORMANCE CHARACTERISTICS
TEMPERATURE RISE (°C)
GLASS
PASSIVATION
RESISTOR
FILM
96% ALUMINA CHIP
WRAPAROUND
TERMINATIONS
Resistance Range
Tolerances (1)
TCR
Thermal Resistance
Maximum Power
Maximum Voltage
(1)+/- 0.5% limited availability
1
W-40
M
W
0.5%,1%, 2%, 5%,10%
±100, ±200, ±300 ppm
44.5°C/W
1500 mW
200 Volts
CURRENT NOISE
POWER DISSIPATION
fiber epoxy board
ceramic board
ENVIRONMENTAL PERFORMANCE (2)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life Test
±0.03%
±0.03%
±0.03%
±0.03%
±0.05%
±0.05%
See Chart
POWER DISSIPATION (WATTS)
LIFE TEST
POWER DERATING
(2)Typical resistance change, test methods and criteria
per MIL-PRF-55342.
PART NUMBERING
S 2512 C P X 150 J 20 - TR
PACKAGING CODE: - TR = Tape/Reel - W = Waffle Carrier (Default packaging is Bulk)
TEMPERATURE CHARACTERISTIC: 10: ±100 ppm 20: ±200 ppm 30: ±300 ppm
TOLERANCE: F: 1% G: 2% J: 5% K: 10% M: 20%
RESISTANCE VALUE:
Four digits are used for tolerances of 1% or lower, three digits are used above 1%. Leading digits are significant while 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 FINISH: X: Sn60 over Nickel (Solderable) C: Silver bearing (Epoxy bondable-RoHS) G: Gold (Epoxy bondable-RoHS)
Y: Silver over Nickel (Solderable -RoHS) Z: Gold over Nickel (Solderable-RoHS)
PRODUCT DESIGNATION: P: Thick film on alumina U: Untrimmed alumina (10% & 20% tolerance only)
TERMINATION TYPE: C: Wraparound termination
SIZE CODE
GRADE: S: Standard Production H: High Reliability (For Screening options, contact the factory)
MECHANICAL
INCHES
MILLIMETERS
.300
MINIMUM
RECOMMENDED
MOUNTING
PADS
(INCHES)
Length
Width
Thickness
Top Term
Bottom Term
Gap
Approx. Weight
.250 (.250 - .258)
.119 (.119 - .125)
.028 (.023 - .033)
.020 (.015 - .025)
.019 (.015 - .025)
.212 (.208 - .216)
.0513 grams
6.35
3.02
0.71
0.51
0.48
5.39
(6.35 - 6.55)
(3.02 - 3.18)
(0.58 - 0.84)
(0.38 - 0.64)
(0.38 - 0.64)
(5.28 - 5.49)
.125
.202
.049
“Specifications subject to change without notice.”
STATE OF THE ART, INC.
2470 Fox Hill Road, State College, PA 16803-1797
Phone (814) 355-8004
www.resistor.com
Fax (814) 355-2714
Toll Free 1-800-458-3401
02/08/08
PCB设计
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