Precise Resistance Control Glass Glaze Preset Potentiometer BOCHEN 3386P-1-504 Electronic Component

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Product Description

Product Overview

The BOCHEN 3386 Series Glass Glaze Preset Potentiometer is designed for precise resistance adjustments. It offers a wide range of resistance values and tight tolerances, suitable for various electronic applications requiring stable and reliable performance under different environmental conditions.

Product Attributes

Brand: (BOCHEN)
Origin: (Chengdu)
Product Type: (Glass Glaze Preset Potentiometer)
Model: 3386
Standard Packaging: 50 / (50pcs.per tube)
Markings: Resistance tolerance (10% not marked), resistance code, product model

Technical Specifications

Characteristic	Specification
Electrical Characteristics
Nominal Resistance Range	502M
Resistance Tolerance	10%
Terminal Resistance	5%R or 10
Contact Resistance Variation (CRV)	5%R or 5
Withstand Voltage	600Vac
Insulation Resistance (Ri)	1G (100Vac)
Effective Electrical Travel	>70% of total mechanical travel
Rated Power (at 70, max 315V)	0.5W
Rated Power (at 125)	0W
Environmental Characteristics
Temperature Range	-55~+125
Temperature Coefficient (TCR)	250ppm/
Temperature Variation Test (3 cycles)	R5%R, (Uab/Uac)10%
Collision Test (100m/S, 16ms, 1000 cycles)	R2%R, (Uab/Uac)10%
Electrical Endurance at 70 (0.5W, 1000h)	R10%R, (Uab/Uac)10%
Mechanical Endurance	200 cycles, R10%R
Steady Damp-Heat (402, 87-92%R.H, 96h)	R5%R, R11M
Physical Characteristics
Total Mechanical Travel	300 10
Starting Torque	35mN.m