■ RoHS compliant* (see How to Order
4
8
2
LF
P
6
1 2 33
8 1
–6 C1
*R
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
“Termination” option)
■ Standard E.I.A. package compatible with
automatic placement equipment
■ Tape and reel packaging standard
■ Custom circuits are available
■ 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 Mounted Medium Body
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 %
Package Power Temp. Derating Curve
1.4
1.2
1.0
7.62 ± .25
(.300 ± .010)
.6
.4
.2
25
0
70
125
AMBIENT TEMPERATURE ( ° C )
Package Power Rating at 70 °C
4814P .....................................1.12 watts
4816P .....................................1.28 watts
4818P .....................................1.44 watts
4820P .....................................1.60 watts
Typical Part Marking
Represents total content. Layout may
vary.
RoHS COMPLIANCY
INDICATOR
PART
NUMBER
4816P LF
2-682
CYYWW
PIN ONE
INDICATOR
RESISTANCE CODE
13.72 ± .12
(.540 ± .005)
12.45 ± .12
(.490 ± .005)
11.18 ± .12
(.440 ± .005)
9.91 ± .12
(.390 ± .005)
1.27 ± .076
TYP.
(.050 ± .003*)
.13 + .12/ - .00
(.005 + .005/ - .000)
2.03 ± .12
(.080 ± .005)
R = .008" TYP.
.305 + .000/ - .101
(.012 + .000/ - .004)
8° MAX.
.611 ± .101
(.024 ± .004)
DATE CODE
MANUFACTURER'S
TRADEMARK
COUNTRY OF MANUFACTURE
(C = COSTA RICA)
Recommended Land Pattern
How To Order
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.
2.0
TYP.
(.079)
48 16 P - 1 - 103 __ __
Model
(48 = SOM Pkg.)
Number of Pins
Electrical Configuration
• 1 or 4 = Isolated*
• 2 = Bussed*
• 3 = Dual Terminator*
Resistance Code
• First 2 digits are significant
• 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 configurations EXCEPT T03:
LF = RoHS compliant
• ONLY electrical configuration T03:
L = RoHS compliant
• Blank = Tin/Lead-plated
*For tube packaging, use T01, T02, T03 or T04.
Consult factory for other available options.
.432 ± .076
TYP.
(.017 ± .003)
.8
CIRCUIT
Physical Characteristics
Flammability ........ Conforms to UL94V-0
Lead Frame Material
.........................Copper, solder coated
Body Material................... Thermoplastic
Product Dimensions
5.59 ± .12
(.220 ± .005)
4820P
4818P
4816P
4814P
1.6
WATTS
Product Characteristics
Resistance Range
................... 10 ohms to 2.2 megohms
Maximum Operating Voltage ...........50 V
Temperature Coefficient 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
1.27
TYP.
(.050)
.63
TYP.
(.025)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
8.9
(.350)
SOM-14
8.26 SOM-16 SOM-18
9.53
(.325)
10.80 SOM-20
(.375)
(.425) 12.07
(.475)
4.9
(.193)
NOTE: Land pattern dimensions are based on
design rules established by the Institute for Interconnecting and Packaging Electronic Circuits in
IPC-SM-782.
For Standard Values Used in
Capacitors, Inductors, and Resistors,
click here.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications 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 specific applications.
