3260W-1-201 Bourns Inc., 3260W-1-201 Datasheet
3260W-1-201
Manufacturer Part Number
3260W-1-201
Description
TRIMPOT 200 OHM 1/4" SQ WW MT
Manufacturer
Bourns Inc.
Series
3260 - Sealedr
Type
Trimmerr
Datasheet
1.3260H-1-103.pdf
(1 pages)
Specifications of 3260W-1-201
Number Of Turns
11
Termination Style
PC Pin
Temperature Coefficient
±70ppm/°C
Resistance (ohms)
200
Power (watts)
0.25W, 1/4W
Tolerance
±5%
Adjustment Type
Top Adjustment
Resistive Material
Wirewound
Mounting Type
Through Hole
Package / Case
Square - 0.250" L x 0.170" W x 0.250" H (6.35mm x 4.32mm x 6.35mm)
Resistance
200Ohm
Power Rating
1/4W
Tolerance (+ Or -)
5%
Technology
Wirewound
Mounting Style
Through Hole
Operating Temp Range
-65C to 150C
Failure Rate
Not Required
Shaft Diameter (mm)
1.78mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
6.35mm
Product Height (mm)
7.24mm
Product Depth (mm)
4.32mm
Operating Temperature Range
- 65 C to + 150 C
Element Type
Wire Wound
Product
Trimmers
Taper
Linear
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ............. ±5 % std.
Absolute Minimum Resistance
Noise .....................100 ohms ENR max.
Resolution ............. See resistance table
Insulation Resistance ............... 500 vdc.
Dielectric Strength
Adjustment Angle .............11 turns nom.
Environmental Characteristics
Power Rating
Temperature Range ... -65 °C to +150 °C
Temperature Coeffi cient ..... ±70 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
Vibration ................. 30 G (1 % ΔTR; 1%
Shock ........................................... 100 G
Load Life 1,000 hours 0.25 watt @ 85 °C
Rotational Life .......................200 cycles
Physical Characteristics
Torque ............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
Weight ..................................... 0.015 oz.
Marking .........Manufacturer’s trademark,
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ............................UL 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool ..............................H-90
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
85 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
.................................. 10 to 25K ohms
.......................... 0.1 % or 1 ohm max.
(1 % ΔTR; 1 % + resolution ΔVR)
date code, manufacturer’s model
resistance code, wiring diagram,
(see standard resistance table)
(2 % ΔTR, 100 Megohms IR)
(tighter tolerance available)
(2 % ΔTR; 500 ohms ENR)
(2 % ΔTR; 500 ohms ENR)
(whichever is greater)
1,000 megohms min.
number and style
+ resolution ΔVR)
Features
■
■
■
■
3260H
Common Dimensions
3260W
TOLERANCES: ±
3260 - 1/4 ” Square Trimpot
Product Dimensions
Multiturn / Wirewound / Industrial / Sealed
Listed on the QPL
MIL-R-27208
RoHS compliant*
For trimmer applications/processing
guidelines,
(.170 ± .015)
(.016 ± .001)
CCW
4.32 ± .38
.41 ± .03
(.040 ± .015)
1.02 ± .38
(.250 ± .020)
(.250 ± .020)
6.35 ± .51
(.250 ± .020)
6.35 ± .51
6.35 ± .51
1
(.170 ± .015)
DIMENSIONS:
4.32 ± .38
(.050)
(.100)
1.27
(.050)
2.54
1.27
CLOCKWISE
click here
DIA.
(.010)
0.25
1 2 3
1 2 3
2
for style
(.050)
(INCHES)
WIPER
1.27
EXCEPT WHERE NOTED
MM
(.100)
X
X
2.54
(.035)
(.050)
ADJ. SLOT
(.070)
(.020)
(.020)
(.100)
1.78
1.27
.89
(.035)
2.54
.51
.51
(.188 ± .015)
(.030)
RT26
.89
4.78 ± .38
.76
Customers should verify actual device performance in their specifi c applications.
WIDE
3
DIA.
DEEP
per
CW
®
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Trimming Potentiometer
Model
Style
Standard or Modifi ed
Product Indicator
Resistance Code
Consult factory for other available options.
Popular values listed in boldface. Special
resistances available.
How To Order
Resistance
-1 = Standard Product
Standard Resistance Table
Specifi cations are subject to change without notice.
(Ohms)
“Trimpot” is a registered trademark of Bourns, Inc.
10,000
20,000
25,000
1,000
2,000
5,000
†“Fluorinert” is a registered trademark of 3M Co.
100
200
500
10
20
50
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
3260 H - 1 - 502
Resolution
(Percent)
Nominal
REV. 08/10
1.90
1.50
1.23
1.00
0.94
0.58
0.50
0.45
0.34
0.29
0.28
0.23
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