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Features

■

RoHS compliant* (see How to Order

■

Compliant leads to reduce solder joint

“Termination” option)

■

Standard E.I.A. package compatible with

automatic placement equipment

■

Tape and reel packaging standard

■

Custom circuits are available

■

AEC-Q200 qualiﬁed

fatiguing

■

Standard electrical schematics: isolated,

bussed, dual terminator

■

Now available with improved tolerance to

±0.5 %

3312 - 2 mm SMD Trimming Potentiometer

Surface Mount Medium Body

4800P Series - Thick Film

Product Characteristics

Resistance Range

................... 10 ohms to 2.2 megohms

Maximum Operating Voltage ...........50 V

Temperature Coefﬁcient of Resistance

and above..............±100 ppm/°C

below 50

.....................±250 ppm/°C

TCR Tracking

(for equal values within a package)

.....50 ppm/°C max. for values > 50

Ω;

.............100 ppm/°C for values

≤

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

How To Order

Package Power Temp. Derating Curve

1.6

1.4

WATTS

1.2

1.0

125

AMBIENT TEMPERATURE (

C )

4820P

4818P

4816P

4814P

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.

1.27

TYP.

(.050)

.63

TYP.

(.025)

*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.

8 82 13

–6 C1

Product Dimensions

5.59

.12

(.220

.005)

7.62

.25

(.300

.010)

.432

.076

TYP.

(.017

.003)

12.45

.12

(.490

.005)

9.91

.12

(.390

.005)

13.72

.12

(.540

.005)

11.18

.12

(.440

.005)

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.

PART

NUMBER

RoHS COMPLIANCY

INDICATOR

4816P LF

2-682

CYYWW

.13 + .12/ - .00

(.005 + .005/ - .000)

2.03

.12

(.080

.005)

R = .008" TYP.

8° MAX.

.611

.101

(.024

.004)

1.27

.076

TYP.

(.050

.003*)

.305 + .000/ - .101

(.012 + .000/ - .004)

CIRCUIT

PIN ONE

INDICATOR

MANUFACTURER'S

TRADEMARK

RESISTANCE CODE

DATE CODE

COUNTRY OF MANUFACTURE

(C = COSTA RICA)

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.

Recommended Land Pattern

2.0

TYP.

(.079)

SOM-14

8.26 SOM-16 SOM-18

9.53

(.325)

10.80 SOM-20

(.375)

(.425) 12.07

(.475)

8.9

(.350)

4.9

(.193)

NOTE: Land pattern dimensions are based on

design rules established by the Institute for Inter-

connecting and Packaging Electronic Circuits in

IPC-SM-782.

For Standard Values Used in

Capacitors, Inductors, and Resistors,

click here.

For information on speciﬁc applications,

download Bourns’ application notes:

■

DRAM Applications

■

Dual Terminator Resistor Networks

■

R/2R Ladder Networks

■

SCSI Applications

3312

Series -

SMD Trimming

Mount Medium Body

4800P

- 2 mm

Thick Film Surface

Potentiometer

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

R15

R14

R13

R12

R11

R10

Model 4816P-4 (Shown)

Model 4820P-4

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

Resistor Power Temp. Derating Curve

.225

.200

.175

.150

WATTS

.125

.100

.075

.050

.025

AMBIENT TEMPERATURE (°C)

125

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

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

Resistor Power Temp. Derating Curve

.225

.200

.175

.150

WATTS

.125

.100

.075

.050

.025

125

AMBIENT TEMPERATURE (

C )

Resistor Power Temp. Derating Curve

.225

.200

.175

.150

WATTS

.125

.100

.075

.050

.025

125

AMBIENT TEMPERATURE (

C )

Popular Resistance Values (1, 4 and 2 Circuits)**

Ohms

100

120

150

Code

100

220

270

330

390

470

560

680

820

101

121

151

Ohms

180

220

270

330

390

470

560

680

820

1,000

1,200

1,500

Code

181

221

271

331

391

471

561

681

821

102

122

152

Ohms

1,800

2,000

2,200

2,700

3,300

3,900

4,700

5,600

6,800

8,200

10,000

12,000

Code

182

202

222

272

332

392

472

562

682

822

103

123

Ohms

15,000

18,000

20,000

22,000

27,000

33,000

39,000

47,000

56,000

68,000

82,000

100,000

Code

153

183

203

223

273

333

393

473

563

683

823

104

Ohms

120,000

150,000

180,000

220,000

270,000

330,000

390,000

470,000

560,000

680,000

820,000

1,000,000

Code

124

154

184

224

274

334

394

474

564

684

824

105

Popular Resistance Values (3 Circuit)**

Resistance

Ohms

160

180

220

330

3,000

240

390

270

330

390

470

6,200

161

181

221

331

302

Code

241

391

271

331

391

471

622

REV. 04/15

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.

* Add “F” after resistance code for ±1 % tolerance available from 100 Ω through 1M Ω, or add “D”

after resistance code for ±0.5 % tolerance available from 100 Ω through 1M Ω.

Part number sufﬁx examples: -103 = 10K Ω, ±2 %; -103F = 10K Ω, ±1 %; -103D = 10K Ω, ±0.5 %

** Non-standard values available, within resistance range.

3312 - 2 mm SMD Trimming

Surface Mount Ordering Guide

Potentiometer

Electrical

Conﬁguration

Isolated

Bussed

Dual Terminated

Adj. Isolated

*Circuit Codes

Tape & Reel

Tubes

T01

T02

T03

T04

Examples

4816P-1-101

Isolated Circuit in Tape & Reel Package

4816P-T01-101

Isolated Circuit in Slide Tube Package

*4816P-X-RC: To specify package type, replace “X” with appropriate “Circuit Code”.

POLYSTYRENE REEL

(ANTI-STATIC)

1.5 + .10/ - .00

(.059 + .004/ - .00)

DIA.

DIRECTION

OF FEED

1.5

MIN. DIA.

(.059)

1.5

(.059)

MIN.

20.2

MIN.

(.795)

13.0

.20

(.512

.008)

4.0

.10

(.157

.004)

330.2

MAX.

(13.0)

CARRIER TAPE

STATIC DISSIPATIVE

12.0

.10

(.472

.004)

COVER TAPE

(ANTISTATIC)

NOTE: DIMENSIONS NOT SPECIFIED ARE PER EIA RS-481-2.

DIMENSIONS:

(IN)

Model

4814P

4816P

4818P

4820P

Standard Quantity

per Reel

Carrier Tape Width

(W)

Cover Tape Width

(W)

Reel Width

(T)

Pocket Center

(F)

2,000

24.0 ± .30

(.945 ± .012)

21.0

(.827) NOM.

30.4

MAX.

(1.197)

11.5 ± .10

(.453 ± .004)

Leader Length = 500 min.

Trailer Length = 500 mm min.

}

Empty Component Pockets

Sealed with Cover Tape

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.