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KWX Chip Resistors PR

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KWX Chip Resistors PR

Product catalog summary

Features

Long-term life stability with anti-corrosion properties characterized by Ta2n.
Special passivated NiCrR film for anti-acid and anti-damp protection.
Tight tolerance down to ±0.1%.
Extremely low Temperature Coefficient of Resistance (TCR) down to ±15ppm/℃.
Wide resistance range from 10Ω to 1MΩ.

Applications

Automotive
High-end computers
Industrial equipment
Automatic equipment controllers
Medical equipment
Telecommunication devices
High-end multimedia electronics
Outdoor electronic applications

Construction and Dimensions

Components include edge electrode (NiCr), barrier layer (Ni), external electrode (Sn), resistor layer (NiCr), passivation, and overcoat.
Dimensions vary by type, with specific measurements provided for types PR02, PR03, PR05, PR06, PR10, and PR12.

Ordering Information

Series Name: PR
Dimensions: 02=0402, 03=0603, 05=0805, 06=1206, 10=2010, 12=2512
Tolerance: B=±0.1%, C=±0.25%, D=±0.5%
Packaging Code: T=Taping Reel, B=Bulk
TCR (ppm/℃): N=±15, C=±25, D=±50
Resistance: Examples include 1000=100Ω, 2201=2200Ω, 1001=1KΩ, 1004=1MΩ
Marking Code: Standard marking for E96/E24, N=No marking

Performance Characteristics

Power rating at 70℃ varies by type, with maximum operating voltage specified for each.
Operating temperature range: -55~+155℃.
Standard electrical specifications include operating and overload voltage calculations.
Test methods and requirements for short time overload, endurance, damp heat with load, solderability, resistance to soldering heat, and thermal shock are detailed.

Reference Standards

MIL-STD-202, JIS-C 5201-1

Packaging

Specifications for paper tape and embossed plastic tape are provided, including dimensions and direction of unreeling.

Catalog excerpts

# Features I long term life stability and demonstrated the Anti-Corrosion claims Characterized by Ta2n II Special passivated NiCrR film for Anti-Acid and Anti-Damp IH Tight tolerance down to ± 0.1 % IVExtremely low TCR down to ±15ppm/°C V Wide resistance range 10^~ 1MQ % Applications I Automotive II High-end Computer H Industrial Equipment IV Automatic Equipment Controller V Medical Equipment W Telecommunication Device VD High-end Multimedia Electronics Vffl Outdoor Electronic Applications

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Series Name Dimensions France packaging Code TCR(pmm/C) Resistance Marking Code (4)Packaging Code :T: Taping Reel,B:BULK (7)Marking Code:Standard Marking for E96/E24,N:NO Marking Ambient temperature(C) SHENZHEN KWX ELECTRONICS CO., LTD Http: //www.kwxcomL.c

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Paper Tape Specifications

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% Electrical Characteristics Standard Electrical specifications ■ Reference Standards: MIL-STD-202, JIS-C 5201-1 ■ Storage Temperature: 25t3° C; Humidity < 80%RH

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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