PROTECTIVE
ENCAPSULANT
2512 Thin Film Chip Resistor
Standard Grade, Wraparound
PERFORMANCE CHARACTERISTICS
Resistance Range(1)
Tolerances (2)
TCR
Thermal Resistance
Maximum Power
Maximum Voltage
5.6
W- 9.1MW
0.1%, 0.25%, 0.5%,1%, 2%, 5%
±25, ±50, ±100 ppm
56.8°C/W
1500 mW
200 Volts
WRAPAROUND
TERMINATIONS
PRECISION
THIN FILM
99.6% ALUMINA
CURRENT NOISE
TEMPERATURE RISE (°C)
POWER DISSIPATION
fiber epoxy board
ceramic board
(1) Minimum resistance range at 0.1% tolerance is 100ohms.
(2) +/- 0.05% limited availability - consult factory
ENVIRONMENTAL PERFORMANCE (3)
Thermal Shock
Low Temperature Operation
Short-time Overload
Resistance to Bonding Exposure
Moisture Resistance
High Temperature Exposure
Life Test
±0.02%
±0.02%
±0.02%
±0.02%
±0.03%
±0.03%
See Chart
POWER DISSIPATION (WATTS)
TYPICAL LIFE TEST PERFORMANCE
POWER DERATING
(3)Typical resistance change, test methods and criteria
per MIL-PRF-55342.
PART NUMBERING
S 2512 C A 1001 F H B - TR
PACKAGING CODE: - TR = Tape/Reel - W = Waffle Carrier (Default packaging is Bulk)
TERMINATION FINISH: B: Sn60 over nickel barrier W: Gold
TEMPERATURE CHARACTERISTIC TCR: E: ±25 ppm H: ±50 ppm K: ±100 ppm
TOLERANCE: B: 01% C: 0.25% D: 0.5% F: 1% G: 2% J: 5%
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.
PRODUCT DESIGNATION: A: Thin film on alumina
TERMINATION TYPE: C: Wraparound termination
SIZE CODE
GRADE: S: Standard Production H: High Reliability (For Screening options, contact the factory)
MECHANICAL
INCHES
MILLIMETERS
.310
MINIMUM
RECOMMENDED
MOUNTING
PADS
(INCHES)
Length
Width
Thickness
Top Term
Bottom Term
Gap
Approx. Weight
.260 (.258 - .266)
.122 (.120 - .128)
.027 (.023 - .033)
.019 (.015 - .025)
.021 (.015 - .025)
.219 (.215 - .223)
0.0540 grams
6.60
3.10
0.64
0.48
0.53
5.55
(6.55 - 6.75)
(3.05 - 3.25)
(0.58 - 0.84)
(0.38 - 0.64)
(0.38 - 0.64)
(5.45 - 5.65)
.209
.128
.051
“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
02/15/08
PCB设计