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3266W-LTC-502LF

产品描述trimmer resistors - through hole 1/4" SQ MT cermet trimmer
产品类别无源元件   
文件大小362KB,共2页
制造商Bourns
官网地址http://www.bourns.com
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3266W-LTC-502LF概述

trimmer resistors - through hole 1/4" SQ MT cermet trimmer

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M
PL
IA
N
Features
Multiturn / Cermet / Industrial / Sealed
Standoffs allow thorough PC board
*R
oH
S
CO
T
washing
Tape and reel packaging available
RoHS compliant* version available
For trimmer applications/processing
guidelines,
click here
3266 - 1/4 ” Square Trimpot
®
Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
.................... 100 ohms to 500K ohms
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
........................ 3.0 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage Divider ...................... ±0.02 %
Rheostat ................................ ±0.05 %
Resolution ................................... Infinite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
Effective Travel .................12 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
70 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
Temperature Range ... -55 °C to +125 °C
Temperature Coefficient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
96 hours (2 %
ΔTR,
10 Megohms IR)
Vibration ....... 30 G (1 %
ΔTR;
1 %
ΔVR)
Shock ......... 100 G (1 %
ΔTR;
1 %
ΔVR)
Load Life...1,000 hours 0.25 watt 70 °C
(3 %
ΔTR;
3 % CRV)
Rotational Life .......................200 cycles
(4 %
ΔTR;
3 % or 3 ohms,
whichever is greater, CRV)
Physical Characteristics
Torque............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals .......................Solderable pins
Weight ..................................... 0.015 oz.
Marking........................... Manufacturer’s
trademark, resistance code,
wiring diagram, date code,
manufacturer’s model
number and style
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
Product Dimensions
3266W
Common Dimensions
1.52 ± .25**
(.060 ± .010)
3266Y
4.31 ± .38
(.170 ± .015)
6.35 ± .25
TYP.
(.250 ± .010)
ADJ. SLOT
1.78 DIA.
(.070)
.51
WIDE
X
(.020)
1.22 ± .25
.64
DEEP
(.048 ± .010) X
(.025)
.38 ± .25
(.015 ± .010)
.46 ±.03
DIA.**
(.018 ±.001)
2.54
2.54 (.100)
(.100)
.76**
(.030)
3266Z
1.02
(.040)
3266P
1.52
(.06)
0.76 ± .25
(.030 ± .010)
1 2 3
4.42 ± .51
(.174 ± .020)
1.52 ± .38**
(.060 ± .015)
4.32
(.170)
1.52 ± .38**
(.060 ± .015)
6.35 ± .25
(.250 ± .010)
4.31 ± .38**
(.170 ± .015)
6.85 ± .51
TYP.**
(.270 ± .020)
4.88 ± .51**
(.192 ± .020)
1.02 ± .25
(.040 ± .010)
.38
MIN.
(.015)
1 2 3
1.02
(.040)
1 2 3
2.54
(.100)
6.85 ± .51
(.270 ± .020)
2.54
(.100)
3.18
(.125)
2.54
(.100)
2.16
(.085)
4.31 ± .38
(.170 ± .015)
1.02
(.040)
1.02 ± .25
(.040 ± .010)
1.02 ± .25
(.040 ± .010)
0.38
MIN.
(.015)
1 2 3
6.85 ± .51
(.270 ± .020)
2.54 ± .25
(.100 ± .010)
2.54 ± .25
(.100 ± .010)
6.48 ± .51
(.255 ± .020)
2.54 ± .25
(.100 ± .010)
4.32
(.170)
2.54
(.100)
2.54
(.100)
3266X
1.52 ± .25
(.060 ± .010)
2.16
(.085)
1.02
(.040)
3.18
(.125)
How To Order
3266 W - 1 - 103 __ LF
1.01 ± .25
(.040 ± .010)
.38 ± .25
MIN.**
(.015 ± .010)
2.54
(.100)
.76
(.030)
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel (Z and Y Pin Styles
Only)
A = Ammo Pack (Z and Y Pin Styles Only)
Terminations
LF =
100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
Consult factory for other available options.
1 2 3
2.54
(.100)
2.54
(.100)
1.02
(.040)
**Common dimensions
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
2
CCW
WIPER
1
CLOCKWISE
3
CW
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
†“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.

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描述 trimmer resistors - through hole 1/4" SQ MT cermet trimmer kit trim pot 3266w ser 18 values kit trim pot 3266x ser 18 value
Standard Package - 1 1
Category - Kits Kits
Family - Potentiometer Kits Potentiometer Kits
Kit Type - 1/4W (0.25W), 1/4" Square, Cermet, 12-Tu 1/4W (0.25W), 1/4" Square, Cermet, 12-Tu
Values - 90 pcs - 5 ea of 10 ~ 1.00M 90 pcs - 5 ea of 10 ~ 1.00M
Kit Contents - (5) 3266W-105-ND - TRIMMER 1M OHM 0.25W PC PIN(5) 3266W-504-ND - TRIMMER 500K OHM 0.25W PC PIN(5) 3266W-254-ND - TRIMMER 250K OHM 0.25W PC PIN(5) 3266W-204-ND - TRIMMER 200K OHM 0.25W PC PIN(5) 3266W-104-ND - TRIMMER 100K OHM 0.25W PC PIN(5) 3266W-503-ND - TRIMMER 50K OHM 0.25W PC PIN(5) 3266W-253-ND - TRIMMER 25K OHM 0.25W PC PIN(5) 3266W-203-ND - TRIMMER 20K OHM 0.25W PC PIN(5) 3266W-103-ND - TRIMMER 10K OHM 0.25W PC PIN(5) 3266W-502-ND - TRIMMER 5K OHM 0.25W PC PIN(5) 3266W-202-ND - TRIMMER 2K OHM 0.25W PC PIN(5) 3266W-102-ND - TRIMMER 1K OHM 0.25W PC PIN(5) 3266W-501-ND - TRIMMER 500 OHM 0.25W PC PIN(5) 3266W-201-ND - TRIMMER 200 OHM 0.25W PC PIN(5) 3266W-101-ND - TRIMMER 100 OHM 0.25W PC PIN(5) 3266W-500-ND - TRIMMER 50 OHM 0.25W PC PIN(5) 3266W-200-ND - TRIMMER 20 OHM 0.25W PC PIN(5) 3266W-100-ND - TRIMMER 10 OHM 0.25W PC PIN (5) 3266X-105-ND - TRIMMER 1M OHM 0.25W PC PIN(5) 3266X-504-ND - TRIMMER 500K OHM 0.25W PC PIN(5) 3266X-254-ND - TRIMMER 250K OHM 0.25W PC PIN(5) 3266X-204-ND - TRIMMER 200K OHM 0.25W PC PIN(5) 3266X-104-ND - TRIMMER 100K OHM 0.25W PC PIN(5) 3266X-503-ND - TRIMMER 50K OHM 0.25W PC PIN(5) 3266X-253-ND - TRIMMER 25K OHM 0.25W PC PIN(5) 3266X-203-ND - TRIMMER 20K OHM 0.25W PC PIN(5) 3266X-103-ND - TRIMMER 10K OHM 0.25W PC PIN(5) 3266X-502-ND - TRIMMER 5K OHM 0.25W PC PIN(5) 3266X-202-ND - TRIMMER 2K OHM 0.25W PC PIN(5) 3266X-102-ND - TRIMMER 1K OHM 0.25W PC PIN(5) 3266X-501-ND - TRIMMER 500 OHM 0.25W PC PIN(5) 3266X-201-ND - TRIMMER 200 OHM 0.25W PC PIN(5) 3266X-101-ND - TRIMMER 100 OHM 0.25W PC PIN(5) 3266X-500-ND - TRIMMER 50 OHM 0.25W PC PIN(5) 3266X-200-ND - TRIMMER 20 OHM 0.25W PC PIN(5) 3266X-100-ND - TRIMMER 10 OHM 0.25W PC PIN
Other Names - 3266W-KITX3266W-KIT 3266X-KITX3266X-KIT
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