3313

n Plastic housing for RF applications
n Surface Mount 3 mm Square
Single-Turn Cermet / Sealed
n Compatible with surface mount manufacturing processes (not recommended for wave soldering)
n Rotor stop for “in-circuit” adjustment
n 100 cycle rotational and seal life
n Reverse pin layout option (Model 3313X)
n RoHS compliant* - see processing
information on RoHS compliant surface mount trimmers
n For trimmer applications/processing guidelines, click here
n Halogen free models available**
Environmental Characteristics
Max. Soldering Exposure
.............................. 250 °C/10 seconds
Power Rating (200 volts max.)
70 °C................................... 0.125 watt
125 °C........................................ 0 watt
Operating Temp. Range
................................ -55 °C to +125 °C
Temperature Coefficient
................... ≤100 ohms ±150 ppm/°C;
.................... >100 ohms ±100 ppm/°C
Seal Test...85 °C Fluorinert†/60 seconds
Humidity....... MIL-STD 202, Method 106
(no vibration) TRS ±3 %;
IR 10 megohms
Vibration......20 G TRS ±1 %; VRS ±1 %
Shock........100 G TRS ±1 %; VRS ±1 %
Load Life................................1000 hours
@ 70 °C Rated Power;TRS ± 3 %
Rotational Life...... 100 cycles TRS ±3 %
Thermal Shock...........................5 cycles
TRS ±2 %; VRS ±1 %
Physical Characteristics
Mechanical Angle.................. 250 ° nom.
Torque................................50 g-cm max.
Stop Strength...................200 g-cm min.
Pushover Strength (“S” Style only)
......... 1.6 Kilograms (3.5 lbs) minimum
Flammability...........................U.L. 94V-0
Weight.......................... Approx. 0.01 oz.
Marking......................... Resistance code
and date code
Wiper................ 50 % (Actual TR) ±10 %
Standard Packaging
J, X Styles (MSL-1).....1000 pcs./7 ” reel
S Style (MSL-1)........... 200 pcs./7 ” reel
Adjustment Tool...............................H-91
Product Dimensions
3313J-1
2
3.5±0.2
(.138±.008)
3
3313J-2
1
3.2+0.4/-0.2
(.126+.016/-.008)
ADJ.SLOT
0.52
WIDE
(.020)
1.93 LONG
X
(.076)
0.51
DEEP
X
(.020)
3313S-1
3.5±0.2
(.138±.008)
3
1.3±0.1
(.051±.004)
ADJ.CROSSSLOT
0.45
WIDE
(.018)
0.51
DEEP
X
(.020)
1
3.02
(.119)
3
3313S-2
1
SOLDERABLE
AREA
0.5
(.020)
3PLCS.
2.3±0.2
(.091±.008)
3
0.66±0.10
2PLCS
(.026±.004)
1.30
(.051)
0.71 ± 0.20
TYP
(.028 ± .008)
0.65
(.026)
1.15
TYP
(.045)
4.5
(.177)
1.1
(.043)
2.39
(.094)
0.6
(.024)
3313X-2
(Reverse
Pin
Layout)
3
3.71
(.146)
0.15 ± 0.03
(.006 ± .001)
RECOMMENDEDLANDPATTERN
1.6
1.6
(.063)
(.063)
2
1
ADJ. SLOT
.45 ± 0.03 WIDE
(.018 ± .001)
± 0.03 LONG
1.93
X
(.076 ± .001)
X .51 ± 0.06 DEEP
(.020 ± .002)
5.35
(.211)
0.15
(.006)
1.60
(.063) 1.1
(.043)
0.6
(.024)
2
2.77
(.109)
2.2±0.2
(.087±.008)
ADJ. SLOT
.52 ± 0.03 WIDE
(.020 ± .001)
X 1.93 ± 0.03 LONG
(.076 ± .001)
X .51 ± 0.06 DEEP
(.020 ± .002)
Position Rotor As Shown
Within ±11° Of Centerline
Of Terminal 2
3.61
(.142)
3.02
(.119)
1.50±0.15
(.059±.006)
2PLCS
1
2
1.42 1.68
(.056) (.066)
1.47±0.15
(.058±.006)
3313X-1
(Reverse
Pin
Layout)
Position Rotor As Shown
Within ±11° Of Centerline
Of Terminal 2
3.61 ± .20
(.142 ± .008)
3.2+0.4/-0.2
(.126+.016/-.008)
2
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
Electrical Characteristics
Standard Resistance Range
.......................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance............ ±20 % std.
End Resistance...... 1 % or 3 ohms max.
(whichever is greater)
Contact Resistance Variation
..................................... 3 % or 3 ohms
Adjustability
Voltage Divider......................... ±0.1 %
Rheostat................................... ±0.2 %
Resolution.................................... Infinite
Insulation Resistance................ 500 vdc.
100 megohms min.
Dielectric Strength
Sea Level................................ 500 vac
70,000 Feet............................. 350 vac
Adjustment Angle................... 220° nom.
3313 - 3 mm Trimpot® Trimming Potentiometer
F
RE
E
LE
AD
*R
oH
S
C
OM
PL
IA
N
T
** *
HA R
LO oHS
G AV EN COM
AI FR P
LA EE LIA
BL M N
E OD T
EL
S
Features
1
2
RECOMMENDED LAND PATTERN
1.57
1.57
(.062)
3 PLCS
(.062)
2.62
(.103)
MM
DIMENSIONS:
(INCHES)
0.25 TOLERANCES: ±
EXCEPT WHERE NOTED
(.010)
1.12 2 PLCS
(.044)
2.39
(.094)
3
2
CCW
WIPER
3
1
CW
CLOCKWISE
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Halogen free product is identified by a black housing color. Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
†“Fluorinert” is a registered trademark of 3M Co.
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.
3313 - 3 mm Trimpot® Trimming Potentiometer
3313J, X Packaging Specifications
3.9 ± 0.10
(.154 ± .004)
2.50 ± 0.10
(.098 ± .004)
.30 ± 0.10
(.012 ± .004)
3313S Packaging Specifications
5° ± 2°
4.20 ± .020
(.165 ± .008)
5.50 ± 0.05
(.216 ± .002)
4.0 ± 0.10
(.157 ± .004)
5.80 ± 0.10
(.228 ± .004)
.40
MAX.
(.016)
7.50 ± 0.10
(.295 ± .004)
2.00 ± .010
(.079 ± .004)
2.0 ± 0.10
(.079 ± .004)
12.00 ± 0.10
(.472 ± .004)
4.00 ± .10
(.157 ± .004)
1.5 ± .10
(.059 ± .004)
3.65 ± 0.10
(.144 ± .004)
1.5 ± 0.20
(.059 ± .008)
1.75 ± 0.10
(.069 ± .004)
12.0 ± 0.20
(.472 ± .008)
TAPE
177.8 ± 2.03
DIA.
(7.000 ± .080)
EQUAL
SPACED
1.5
(.059)
3 PLCS
MIN.
13.0 ± 0.2
DIA.
(.512 ± .008)
Meets EIA 481
12.40 + 2.00/ -.000
(.488 + .078/ -.000)
Popular distribution resistance values listed in
boldface. Special resistances available.
1.5 ± 0.20 DIA.
(.059 ± .008)
18.39
(.724)
MAX.
50.0
(1.969)
MIN.
20.2
(.795)
MIN.
REEL
1.5 ± .10 DIA.
(.059 ± .004)
16.00 ± .30
(.630 ± .012)
4.10 ± 0.20
(.161 ± .008)
TAPE
177.8 ± 2.03
DIA.
(7.000 ± .080)
EQUAL
SPACED
1.5
(.059)
3 PLCS
MIN.
13.00 ± 0.20
DIA.
(.512 ± .008)
22.4
(.882) MAX.
50.0
(1.969)
MIN.
20.2
(.795) MIN.
REEL
MM
DIMENSIONS:
(INCHES)
0.25 TOLERANCES: ±
EXCEPT WHERE NOTED
(.010)
Standard Resistance Table
ResistancePart MarkingResistance
(Ohms)
Code
Code
10
A1
100
20
21
200
50
51
500
100A2101
20022201
50052501
1,000
A3
102
2,000
23
202
5,000
53
502
10,000
A4
103
20,000
24
203
50,000
54
503
100,000
A5
104
200,000
25
204
500,000
55
504
1,000,000
A6
105
2,000,000
26
205
16.40 + 1.78/ -.000
(.646 + .070/ -.000)
How To Order
Model
3313 J - 1 - 502 E
Style
Standard or Modified
Product Indicator
-1 = Standard Single Slot
-2 = Standard Cross Slot
-GK2 = Halogen Free Single Slot
(Black Housing Color)
-GL5 = Halogen Free Cross Slot
(Black Housing Color)
Resistance Code
Embossed Tape
1000 pcs. / 7 ” Reel (J, X Styles - MSL-1)
200 pcs. / 7 ” Reel (S Style - MSL-1)
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
REV. 05/16
“Trimpot” is a registered trademark of Bourns, Inc.
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.
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