Package Power Temp. Derating Curve
4800P Series - Thick Film Surface Mounted Medium Body
Specifications are subject to change without notice.
Product Characteristics
Resistance Range
.....................10 ohms to 2.2 megohms
Maximum Operating Voltage.............50V
Temperature Coefficient of Resistance
50Ωand above.................±100ppm/°C
below 50Ω........................±250ppm/°C
TCR Tracking
...............50ppm/°C max.; equal values
100ppm/°C 50W and above
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 ..................Novolac epoxy
WATTS
AMBIENT TEMPERATURE ( C )
°
0 70 125
1.6
1.4
1.2
1.0
.8
.6
.4
.2
25
4814P
4816P
4818P
4820P
Package Power Rating at 70°C
4814P......................................1.12 watts
4816P......................................1.28 watts
4818P......................................1.44 watts
4820P......................................1.60 watts
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)
PART NUMBER
-330
4816P-1
YYWW
RESISTANCE
CODE DATE CODE
CIRCUIT
MANUFACTURER'S
TRADEMARK
PIN ONE
INDICATOR
Represents total content. Layout may vary.
How To Order
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.
*For tube packaging, use T01, T02, T03 or T04.
Consult factory for other available options.
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
SOM-14SOM-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)
Product Dimensions
Typical Part Marking
Recommended Land Pattern
Features
■Standard E.I.A. package compatible with
automatic placement equipment
■Tape and reel packaging standard
(see page 304 for dimensions)
■For ordering guidelines, see page 304
■Marking on contrasting background for
permanent identification
■Compliant leads to reduce solder joint
fatiguing
■Standard electrical schematics: isolated,
bussed, dual terminator
■Custom circuits are available
Specifications are subject to change without notice.
Isolated Resistors (1 And 4 Circuits)
Model 4814P-1
Model 4816P-1 (Shown)
Model 4818P-1
Model 4820P-1
Bussed Resistors (2 Circuit)
Model 4814P-2
Model 4816P-2 (Shown)
Model 4818P-2
Model 4820P-2
Dual Terminator (3 Circuit)
Model 4814P-3
Model 4816P-3 (Shown)
Model 4818P-3
Model 4820P-3
1
16 16 10
1 7
2
15
3
14
4
13
5
12
6
11
7
10
8
9
R1 R2 R3 R4 R5 R6 R7 R8
9
8
15
2
14
3
13
4
12
5
11
6
R1 R2
R15
R3
R14
R4
R13
R5
R12
R6
R11
R7
R10
R8
R9
16 15 14 13 12 11 10 9
16
1
9
8
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R2 R2 R2 R2 R2 R2 R2
R2 R2R2R2R2R2R2
Resistance Tolerance
10 ohms to 49 ohms ...................±1 ohm
50 ohms to 2.2 megohms...............±2%*
Power Rating per Resistor
1 Circuit at 70°C ....................0.160 watt
4 Circuit at 70°C ....................0.160 watt
WATTS
0 70 125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
AMBIENT TEMPERATURE (°C)
Resistance Tolerance
10 ohms to 49 ohms...................±1 ohm
50 ohms to 2.2 megohms ..............±2%*
Power Rating per Resistor
2 Circuit at 70°C ....................0.080 watt
WATTS
AMBIENT TEMPERATURE ( C )
°
0 70 125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
Resistance Tolerance
Below 100 ohms ......................±2 ohms
100 ohms to 2.2 megohms ............±2%*
Power Rating per Resistor
3 Circuit at 70°C ....................0.080 watt
WATTS
AMBIENT TEMPERATURE ( C )
°
0 70 125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
Popular Resistance Values (1, 4, And 2 Circuits)**
* ±1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE “F” AFTER THE RESISTANCE CODE.
**NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Ohms Code Ohms Code Ohms Code Ohms Code Ohms Code
10 100 180 181 1,800 182 15,000 153 120,000 124
22 220 220 221 2,000 202 18,000 183 150,000 154
27 270 270 271 2,200 222 20,000 203 180,000 184
33 330 330 331 2,700 272 22,000 223 220,000 224
39 390 390 391 3,300 332 27,000 273 270,000 274
47 470 470 471 3,900 392 33,000 333 330,000 334
56 560 560 561 4,700 472 39,000 393 390,000 394
68 680 680 681 5,600 562 47,000 473 470,000 474
82 820 820 821 6,800 682 56,000 563 560,000 564
100 101 1,000 102 8,200 822 68,000 683 680,000 684
120 121 1,200 122 10,000 103 82,000 823 820,000 824
150 151 1,500 152 12,000 123 100,000 104 1,000,000 105
Popular Resistance Values (3 Circuit)**
Resistance
(Ohms) Code
R1R2R1R2
160 240 161 241
180 390 181 391
220 270 221 271
220 330 221 331
330 390 331 391
330 470 331 471
3,000 6,200 302 622
Model 4816P-4 (Shown)
Model 4820P-4
16 15
R8
14 13
R7
12 11
R6
10 9
R5
R1
1 2
R2
3 4
R3
5 6
R4
7 8
4800P Series - Thick Film Surface Mounted Medium Body
Resistor Power Temp. Derating Curve
Resistor Power Temp. Derating Curve Resistor Power Temp. Derating Curve
Specifications are subject to change without notice.
Electrical *Circuit Codes
Configuration Tape & Reel Tubes Examples
Isolated 1 T01 4816P-1-101
Bussed 2 T02 Isolated Circuit in Tape & Reel Package
Dual Terminated 3 T03 4816P-T01-101
Adj. Isolated 4 T04 Isolated Circuit in Slide Tube Package
*4816P-X-RC: To specify package type, replace “X” with appropriate “Circuit Code”.
Model Standard Quantity Carrier Tape Cover Tape Reel Width Pocket Center
Per Reel Width (W) Width (V) (T) (F)
4416P 1,500
4420P 1,500 24.0 ± .30 21.0 NOM. 30.4 MAX. 11.5 ± .10
4814P (.945 ± .012) (.827) (1.197) (.453 ± .004)
4816P 2,000
4818P
4820P
4908P 12mm Contact Contact 8mm
4914P 2,500 12mm Factory Factory 8mm
4916P 16mm 8mm
POLYSTYRENE REEL
(ANTI-STATIC) T
NOTE: DIMENSIONS NOT SPECIFIED ARE PER EIA RS-481-2.
DIMENSIONS:
F
W
4.0 ± .10
(.157 ± .004)
CARRIER TAPE
STATIC DISSIPATIVE
V
COVER TAPE
(ANTISTATIC)
12.0 ± .10
(.472 ± .004)
DIRECTION
OF FEED
MIN.
1.5
(.059)
MIN.
20.2
(.795)
MAX.
330.2
(13.0)
13.0 ± .20
(.512 ± .008)
DIA.
1.5 + .10/ - .00
(.059 + .004/ - .00)
1.5
(.059) MIN. DIA.
MM
(IN)
Leader Length = 500 min. }Empty Component Pockets
Trailer Length = 500mm min. Sealed with Cover Tape
Surface Mounted Ordering Guide
Specifications are subject to change without notice.
R/2R Ladder Networks are available in both DIP and SIP
(Molded or Conformal) configurations.
The R/2R Ladder Network is commonly used for Digital to
Analog (D/A) conversions and Analog to Digital (A/D) conversion
by successive approximations. The bits of the ladder are the
points at which input signals are presented to the ladder and
the output terminal (OUT) is the point at which the output is
taken from the R/2R ladder. This terminal (OUT) is commonly
used to drive an operational amplifier. RT(the terminating resis-
tor) is always connected to ground.
Standard R/2R Ladder Networks have a resistance tolerance of
±2.0% (±1.0% available on all but low profile SIPs).
Standard R/2R Ladder Networks
Availability is as follows:
DIP/SMD SIP-CONFORMAL SIP MOLDED
14 Pin - 7 Bit 6 Pin - 4 Bit 6 Pin - 4 Bit
16 Pin - 8 Bit 7 Pin - 5 Bit 8 Pin - 6 Bit
8 Pin - 6 Bit 10 Pin - 8 Bit
9 Pin - 7 Bit
10 Pin - 8 Bit
11 Pin - 9 Bit
12 Pin -10 Bit
14 Pin -12 Bit
Resistor Power Ratings @ 70˚ C
Low Profile SIP & DIP .................................................... .125W
Medium Profile SIP ........................................................ .170W
High Profile SIP .............................................................. .200W
How To Order R/2R Ladder Networks
41 16 R - R2R - 503
Model Resistance/Capacitance Code
(41 = Molded DIP) (For value of R). 2R is double this value.
(43 = Molded SIP) • First 2 digits are significant.
(44 = Wide Body SMD) • Third digit represents the number
(46 = Conformal SIP) of zeros to follow.
(48 = SMD)
Number of Pins
Physical Configuration Electrical Configuration
(R = Low Profile - Molded) • R2R = R/2R Ladder Network
(X = Low Profile - Conformal)
(M = Medium Profile)
(H = High Profile)
(P = Medium Body SOIC)
R/2R Ladder Networks