Shaanxi Huaxing Technology Co.,Ltd.
                                                                                                           
Verified Supplier
29 Years
Since 1997
Menu

RX7S/10S Varnished Wirewound Resistor 10W Power Rating 0.15-10Ω Resistance Range for Telecom Electronics

Price Negotiable
Price: Negotiable
MOQ: 1000
Delivery Time: Negotiable
Brand: HUAXING
Product Description
RX7S/10S Varnished Wirewound Resistor
Product Overview

The RX7S/10S varnished wirewound resistor features axial lead-out design with exceptional overload capacity and surface coating for high temperature resistance and flame retardant properties.

Key Features
  • Axial lead-out design for strong overload capacity
  • Surface coated construction with high temperature resistance
  • Flame retardant properties for enhanced safety
  • Ideal for telecom instruments and electronic devices
  • Optimized for DC or low-frequency circuits
Technical Specifications
Model Rated Power (W) Resistance Range (Ω) Dimensions (mm)
RX7SR-10W 10 0.15-10 40×22.2×21×15
RX10SR-7W 7 0.15-33 47×31.8×21×15
RX10SRH-10W 10 0.15-40 50×31.8×21×12
RX7S/10S Varnished Wirewound Resistor product image showing physical dimensions and construction
Performance Testing
Test Item Test Conditions Performance Requirements Test Standards
Resistance variation with temperature -40℃ to +125℃ temperature range ±500PPm/℃ GB/T 5729-2003 Section 4.8
Overload 10 times rated power load for 5 seconds ΔR ≤ ±(5%R + 0.05Ω) GB/T 5732-1985 Section 2.3.4
Temperature rise Ambient temperature: 15-30℃, rated power ≤200℃ GB/T 5729-2003 Section 4.14
Lead strength Pull force: 10N-20N, 10 seconds ΔR ≤ ±(2%R + 0.05Ω) GB/T 2423.29-1999
RX7S/10S resistor power dissipation curve showing thermal performance characteristics
Customization Options
  • Resistance deviation: ±1% (F), ±2% (G)
  • Non-inductive design available (designated by "N" after model)
  • Complies with Q/RW306-2012 RX21 type specifications
Ordering Information
Model Number: RX7S/10S
Rated Power: 10W
Nominal Resistance: 10Ω
Resistance Tolerance: ±5%
Quantity: 1000 pieces

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shaanxi Huaxing Technology Co.,Ltd.
Location 16 Wenhui East Road, Xianyang City, Shaanxi Province, China
Contact Person David

Request A Quote

Please check your email address.
Your message must be at least 20 characters.