Durable BOCHEN 3296X-1-504 glass glaze preset potentiometer offering performance and precise resistance control

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Product Description

Product Overview

The 3296X series glass glaze preset potentiometer, branded as (BOCHEN), is a precision electronic component designed for various applications. It offers a wide range of resistance values and tight tolerances, ensuring reliable performance in demanding environments. Its robust construction and adherence to international standards make it suitable for industrial and commercial use.

Product Attributes

Brand: (BOCHEN)
Origin: (Chengdu Guosheng Technology Co., Ltd.)
Product Type: 3296X Series Glass Glaze Preset Potentiometer
Certifications: Meets IEC68-2-2 etc.

Technical Specifications

Specification	Value	Notes
Nominal Resistance Range	50-2M
Resistance Tolerance	±10%	(Not marked if ±10%)
Terminal Resistance	≤5%R or 5
Contact Resistance Variation (CRV)	≤5%R or 5
Withstand Voltage	640Vac
Insulation Resistance	≥1G (100Vdc)
Effective Electrical Travel	>70% of total mechanical travel
Limit Current of Moving Contact	100mA
Rated Power	0.5W @ 70	315V max, 0W @ 125
Temperature Range	-55 to +125
TCR	±250ppm/
Temperature Variation (Cycle)	ΔR ≤5%R, Δ(Uab/Uac) ≤±5%	-55 (30min), +125 (30min), 5 cycles
Vibration	ΔR ≤5%R, Δ(Uab/Uac) ≤±7.5%	10-500Hz, 0.75mm, 6h, electrical interruption ≤100/us
Collision	ΔR ≤5%R	390m/S², 4000 times
Climate Category	ΔR ≤10%R, R1 ≥100M	IEC68-2-2 etc.
Electrical Endurance at 70	ΔR ≤10%R, CRV ≤3%R or 5	0.5W, 1000h
Steady Damp-Heat	ΔR ≤10%R, R1 ≥100M	IEC68-2-3, Ca, 96h
Total Mechanical Travel	30 ± 2 turns
Starting Torque	≤30mN.m
Standard Packaging	50 pcs/tube
Marking	Resistance code, Product model	Resistance tolerance (10% not marked)
Naming Rule Example	3296-X-153 ±10%	Model-Terminal Type-Resistance Code-Tolerance
Resistance Code Table	10=10, 101=100, 102=1k, 103=10k, 104=100k, 105=1M	Standard values listed. Others are non-standard.