Datasheet

3312 - 2 mm SMD Trimming Potentiometer
Features
■ RoHS compliant* (see How to Order
“Termination” option)
■ Standard E.I.A. package compatible with
automatic placement equipment
■ Tape and reel packaging standard
■ Custom circuits are available
■ AEC-Q200 qualifi ed
■ Compliant leads to reduce solder joint
fatiguing
■ Standard electrical schematics: isolated,
bussed, dual terminator
■ Now available with improved tolerance to
±0.5 %
4800P Series - Thick Film Surface Mount Medium Body
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Product Characteristics
Resistance Range
................... 10 ohms to 2.2 megohms
Maximum Operating Voltage ...........50 V
Temperature Coeffi cient of Resistance
50 Ω and above ..............±100 ppm/°C
below 50 Ω ..................... ±250 ppm/°C
TCR Tracking
(for equal values within a package)
.....50 ppm/°C max. for values > 50 Ω;
.............100 ppm/°C for values ≤ 50 Ω
Operating Temperature
................................-55 °C to +125 °C
Insulation Resistance
........................ 10,000 megohms min.
Dielectric Withstanding Voltage
...........................................200 VRMS
Lead Solderability .....Meet requirements
of MIL-STD-202 Method 208
Environmental Characteristics
TESTS PER MIL-STD-202 ...... ∆R MAX.
Short Time Overload..................±0.25 %
Load Life ....................................±1.00 %
Moisture Resistance ..................±0.50 %
Resistance to Soldering Heat ....±0.25 %
Thermal Shock ..........................±0.25 %
Physical Characteristics
Flammability ........ Conforms to UL94V-0
Lead Frame Material
.........................Copper, solder coated
Body Material................... Thermoplastic
Package Power Temp. Derating Curve
How To Order
48 16 P - 1 - 103 __ __
Model
(48 = SOM Pkg.)
Number of Pins
Electrical Confi guration
• 1 or 4 = Isolated*
• 2 = Bussed*
• 3 = Dual Terminator*
Resistance Code
• First 2 digits are signifi cant
• Third digit represents the
number of zeros to follow.
Resistance Tolerance
• Blank = ±2 % (see “Resistance Tolerance”
on next page for resistance range)
• F = ±1 % (100 ohms - 1 megohm)
• D = ±0.5 % (100 ohms - 1 megohm)
Terminations
• All electrical confi gurations EXCEPT T03:
LF = RoHS compliant
• ONLY electrical confi guration T03:
L = RoHS compliant
• Blank = Tin/Lead-plated
*For tube packaging, use T01, T02, T03 or T04.
Consult factory for other available options.
Product Dimensions
Typical Part Marking
Represents total content. Layout may
vary.
For Standard Values Used in
Capacitors, Inductors, and Resistors,
click here.
Package Power Rating at 70 °C
4814P .....................................1.12 watts
4816P .....................................1.28 watts
4818P .....................................1.44 watts
4820P .....................................1.60 watts
Recommended Land Pattern
WATTS
AMBIENT TEMPERATURE ( C )
°
0 70 125
1.6
1.4
1.2
1.0
.8
.6
.4
.2
25
4814P
4816P
4818P
4820P
2-682
4816P LF
CYYWW
RoHS COMPLIANCY
INDICATOR
PART
NUMBER
CIRCUIT
RESISTANCE CODE
PIN ONE
INDICATOR
MANUFACTURER'S
TRADEMARK
COUNTRY OF MANUFACTURE
(C = COSTA RICA)
DATE CODE
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
SOM-14
SOM-16
SOM-18
SOM-20
NOTE: Land pattern dimensions are based on
design rules established by the Institute for Inter-
connecting and Packaging Electronic Circuits in
IPC-SM-782.
TYP.
1.27
(.050)
8.26
(.325)
9.53
(.375)
10.80
(.425)
12.07
(.475)
4.9
(.193)
8.9
(.350)
TYP.
2.0
(.079)
TYP.
.63
(.025)
5.59 ± .12
(.220 ± .005)
7.62 ± .25
(.300 ± .010)
.432 ± .076
(.017 ± .003)
9.91 ± .12
(.390 ± .005)
12.45 ± .12
(.490 ± .005)
11.18 ± .12
(.440 ± .005)
13.72 ± .12
(.540 ± .005)
.13 + .12/ - .00
(.005 + .005/ - .000)
2.03 ± .12
(.080 ± .005)
.611 ± .101
(.024 ± .004)
R = .008" TYP.
8° MAX.
Lead coplanarity .102mm (.004 inch) max. at mounting surface.
Governing dimensions are in metric. Dimensions in parentheses
are inches and are approximate.
*Terminal centerline to centerline measurements made at point of
emergence of the lead from the body.
TYP.
1.27 ± .076
(.050 ± .003*)
TYP.
.305 + .000/ - .101
(.012 + .000/ - .004)
4816P LF
2–682
C1133
*RoHS COMPLIANT
VERSIONS AVAILABLE
AEC-Q200 QUALIFIED