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quality Single turn cermet industrial sealed trimpot potentiometer BOURNS 3362P-1-503LF miniature package with automatic machine adjust rotor factory
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quality Single turn cermet industrial sealed trimpot potentiometer BOURNS 3362P-1-503LF miniature package with automatic machine adjust rotor factory
>
Specifications
Tolerance:
±10%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
500mW
Number of Turns:
1
Resistance:
50kΩ
Mfr. Part #:
3362P-1-503LF
Package:
Through Hole-3P,7x6.6mm
Key Attributes
Model Number: 3362P-1-503LF
Product Description

Product Overview

The 3362 - 1/4 " Square Trimpot Trimming Potentiometer is a single-turn, cermet, industrial-grade potentiometer designed for harsh environments and immersion cleaning processes. It features a miniature package and a rotor optimized for automatic machine adjustment interfaces. Available in tape and reel packaging, with RoHS compliant versions offered, this potentiometer is suitable for trimmer applications.

Product Attributes

  • Brand: Trimpot
  • Type: Single-Turn / Cermet / Industrial / Sealed
  • Package: Miniature
  • Rotor Design: Automatic machine adjust interface
  • Environmental Resistance: Withstands harsh environments and immersion cleaning processes
  • Packaging: Tape and reel available
  • Compliance: RoHS compliant* version available

Technical Specifications

Category Specification Details
Electrical Characteristics Standard Resistance Range 20 ohms to 2 megohms (see standard resistance table)
Resistance Tolerance 10 % std.
Absolute Minimum Resistance 1 % or 2 ohms (whichever is greater)
Contact Resistance Variation 1 % or 3 ohms max. (whichever is greater)
Adjustability (Voltage Divider) 0.05 %
Adjustability (Rheostat) 0.15 %
Resolution Infinite
Insulation Resistance 500 vdc. 1,000 megohms min.
Dielectric Strength Sea Level 900 vac
80,000 Feet 350 vac
Adjustment Angle 240 nom.
Environmental Characteristics Power Rating (300 volts max.) @ 70 C 0.50 watt
Power Rating (300 volts max.) @ 125 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 % TR; 10 Megohms IR)
Vibration / Shock 30 G / 100 G (1 % TR; 1 % VR)
Life Tests Load Life 1,000 hours 0.5 watt @ 70 C (3 % TR; 3 % or 3 ohms, whichever is greater, CRV)
Rotational Life 200 cycles (4 % TR; 3 % or 3 ohms, whichever is greater, CRV)
Physical Characteristics Mechanical Angle 270 nom.
Torque 3.0 oz-in. max.
Stop Strength 7.0 oz -in. min.
Terminals Solderable pins
Weight 0.02 oz.
Marking Resistance code, terminal numbers, manufacturers model number, style and date code
Wiper 50 % (Actual TR) 10 %
Flammability U.L. 94V-0
Standard Packaging 50 pcs. per tube
Adjustment Tool H-90
Product Dimensions Main Body 6.60 (.260) x 4.70 (.185) mm (inches)
Height 5.46 0.38 (.215 .015) mm (inches)
Pin Spacing 2.54 (.100) mm (inches)
Adjustment Slot 2.77 (.109) x 0.64 (.025) x 0.89 (.035) mm (inches)
How To Order 3362 P - 1 - 502 T __ LF
Model Style - Standard or Modified Product Indicator
-1 = Standard Product
Resistance Code
Optional Suffix Letter
T = Knob*
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel (M, U and P Pin Styles Only)
A = Ammo Pack (M, U and P Pin Styles Only)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated (Standard)
Standard Resistance Table
Resistance (Ohms)Code
20200
50500
100101
200201
500501
1,000102
2,000202
5,000502
10,000103
20,000203
25,000253
50,000503
100,000104
200,000204
250,000254
500,000504
1,000,000105
2,000,000205
Packaging Specifications (Tape and Reel)
ModelDimensions (mm/inches)
3362M-11000/REEL/BOX, 2.54 (.100) Pin Spacing
3362U-1, 3362P-1750/REEL, 1000/BOX, 2.54 (.100) Pin Spacing

2410121851_BOURNS-3362P-1-503LF_C81264.pdf

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