3318G-1-202A Bourns Inc., 3318G-1-202A Datasheet
3318G-1-202A
Manufacturer Part Number
3318G-1-202A
Description
TRIMPOT 2.0K OHM 6MM CARBON
Manufacturer
Bourns Inc.
Series
3318 - Open Framer
Specifications of 3318G-1-202A
Resistance (ohms)
2K
Power (watts)
0.1W, 1/10W
Tolerance
±20%
Temperature Coefficient
±1000ppm/°C
Number Of Turns
Single
Adjustment Type
Top Adjustment
Mounting Type
Through Hole
Resistive Material
Carbon
Package / Case
Square - 0.287" L x 0.256" W x 0.248" H (7.30mm x 6.50mm x 6.30mm)
Resistance In Ohms
2.00K
Resistance
2 KOhms
Power Rating
0.1 Watt (1/10 Watt)
Operating Temperature Range
- 10 C to + 70 C
Element Type
Carbon
Product
Trimmer Resistors - Single Turn
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Taper
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
3318G-202ATB
Standard Resistance Range
Resistance Tolerance .........................±20 %
Contact Resistance Variation
Resolution ..........................................Infinite
Adjustment Angle........................210 °± 15 °
Power Rating ...................................0.1 watt
Temperature Range............-10 °C to +70 °C
Temperature Coefficient.......±1,000 PPM/°C
Load Life
Torque (Operating)..................20~250 gf-cm
Stop Strength
Terminals ..............................Solderable pins
Marking ..............................Resistance code
Standard Packaging ..........500 pcs. per bag
Model
Style
Standard or Modified
Resistance Code
Ammo Pak Designator (G, S & B only)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
How to Order
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
.............240 hours @ 50 °C (+20/-5 %∆TR)
Knob Side ..................................800 gf-cm
Reverse Side..............................350 gf-cm
............................................100 Ω to 1 MΩ
..................................................10 % max.
Product Indicator
-1 = Standard Product
CCW
1
(see standard resistance table)
CLOCKWISE
3318 P - 1 - 103 A
2
WIPER
3
CW
3318 - 6 mm Square Trimming Potentiometer
Recommended PCB Layout
Model 3318S
Features
■
■
■
■
Product Dimensions
Single-Turn / Carbon / Commercial
Open Frame
Cross slot rotor design suitable for
automatic adjustment equipment
Board retention features
Enclosed cover
(.138)
(.079)
(.134)
(.181 ± .01)
2.0
3.5
(.032 ± .004)
3.4
(.067)
(.189)
4.6 ± .30
.800 ± .10
1.7
4.8
(.099 ± .004)
(.060)
2.5 ± .10
(.047)
(.150)
1.5
(.031)
(.031)
(.114)
1.2
(.043)
.800
3.8
0.8
2.9
R
1.1
1
(.024)
.60
(.197)
(.170)
(.256)
104
5.0
6.5
4.3
2
(.138)
(.087)
3.5
(.112)
TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED
3
2.2
(.098)
(.040 ± .004)
(.197 ± .004)
0.3
2.5
1.0 ± .10
(.178)
(.138)
(.311± .001)
(.031)
5.0 ± .10
3 PLCS.
.800
4.5
3.5
DIA.
7.9 ± .03
(.122)
(.055)
3.1
1.4
Mounting
Surface
DIA.
(.067)
DIMENSIONS ARE:
DIA.
1.7
■
■
■
Model 3318P
Recommended PCB Layout
(INCHES)
PC board stand-offs
Adjustable front / back, top / bottom
RoHS compliant*
MM
(.134)
(.150)
3.4
3.8
(.032 ± .004)
.800 ± .10
(.189)
4.8
(.060)
(.047)
(.197)
5.00
1.5
1.2
(.079)
3 PLCS.
2.0
(.031)
.800
1
(.170)
(.197)
5.00
4.3
(.197)
(.256)
104
5.0
6.5
2
(.063)
1.6
(.062)
(.181 ± .012)
(.039 ± .004)
(.079 ± .004)
1.6
1.00 ± 0.10
2.00 ± 0.10
DIA.
4.6 ± .30
3
(.079)
(.250)
(.138)
R
6.35
(.138)
3.5
2.0
3.5
(.024)
0.6
(.122)
Mounting
Surface
(.070)
DIA.
3.1
1.8
(.040)
DIA.
DIA.
(.197)
(.040)
1.0
5.0
1.0
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3318G-1-202A Summary of contents
Page 1
Electrical Characteristics Standard Resistance Range ............................................100 Ω MΩ (see standard resistance table) Resistance Tolerance .........................±20 % Contact Resistance Variation ..................................................10 % max. Resolution ..........................................Infinite Adjustment Angle........................210 °± 15 ° Environmental Characteristics Power Rating ...................................0.1 watt Temperature Range............-10 °C ...
Page 2
Square Trimming Potentiometer Product Dimensions Model 3318B 0.8 (.032) 6.5 3.5 (.256) (.138) 3.1 (.122) 104 DIA. 4.5 (.178) Mounting 3.5 Surface (.138 2.9 0.9 2 (.114) (.035) 0.5 + 0.1/-0 0.75 + 0.1/-0 ...
Page 3
... Ammo Pack Model 3318G 6.5 4.8 (.256) (.189) 3.35 3.1 2 (.123) (.122) DIA. 7.3 9.2 (.287) ( ...
Page 4
Square Trimming Potentiometer Packaging Specifications Ammo Pack Model 3318B 0.8 (.032) 6.3 3.5 (.248) 1.5 3.5 (.138) (.060) (.138) 2.0 4.8 (.079) (.189) 4.5 (.177) 3.5 (.138) 1 2.5 ± 0.5 2.3 (.098 ± .020) (.091) ...