Multi turn glass glazed potentiometer JIERR 3386P 1 501LF designed for precise resistance adjustment

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Product Description

Product Overview

The GLASS PRE-ADJUSTED POTENTIOMETER, specifically the 3386-LF series, offers reliable performance in a compact size with high precision. Designed for multi-turn adjustment and precision tuning, these potentiometers are suitable for applications requiring accurate resistance control. Key advantages include dependable performance, a small physical footprint, and high accuracy.

Product Attributes

Type: Glass Glazed Pre-adjusted Potentiometer
Series: 3386-LF, 3386P, 3386J, 3386X, 3386S
Material: Glass Glazed
Adjustment Type: Multi-turn
Standard Compliance: RoHS (Lead-free options available)
Packaging: 50 pcs/tube

Technical Specifications

Parameter Name	Parameter Specification
Rated Power	0.5 W @ 70C; 0 W @ 100C (Max Operating Voltage 250V)
Nominal Resistance Range	10 - 5M
Resistance Tolerance	10%
Terminal Resistance	R12 3% R or 2 (whichever is greater); R23 3% R or 2 (whichever is greater)
Max Wiper Current	CRV 3% R
Dielectric Withstanding Voltage (DC)	R 1G (100Vdc)
Dielectric Withstanding Voltage (AC Peak)	8.5KPa: 315Vac; 101.3KPa: 500Vac (Frequency 40~60Hz)
Operating Temperature Range	-55C ~ +100C
Resistance Temperature Coefficient	150 ppm /C
Total Mechanical Travel	280 10
Starting Torque	35 mN.m
Marking	Resistance code, tolerance (10% not marked), product model
Temperature Cycling	-55C (30min), +100C (30min), 5 cycles; R 2%R + 0.1, (Uab/Uac 2%
Shock	390m/s, 4000 cycles; R 5%R
Vibration	10-500Hz, 0.75mm, 6h; R 5%R, (Uab/Uac 3%
Electrical Endurance at 70C	After 48, 500, 1000h Rac:, R (3%R+0.1); Rab: R (3%R+0.1)
Mechanical Endurance	200 cycles; R 10%R

Nominal Resistance Code Table

Resistance ()	Code
10	100
20	200
50	500
100	101
200	201
500	501
1000	102
2000	202
5000	502
10000	103
20000	203
50000	503
100000	104
200000	204
500000	504
1000000	105
2000000	205

Product Naming Rules

Component	Description
Series	3386
Specification	J, P, X, S
Standard or Customized Product Mark	1 = Standard Product
Resistance Code	e.g., 102 for 1K
Feature Code	Blank: Lead-free product (RoHS compliant); LF: High-end product (RoHS compliant)