General Purpose Metal Film Resistors

Product catalog summary

Overview: The RN/RNM Series are general-purpose metal film resistors known for their precision, superior electrical performance, and flame-retardant coatings. They are available in various sizes, including mini versions for space-constrained applications, and are RoHS compliant.

Features:

Precision metal film construction
Flame-retardant coatings
Available in mini sizes (RNM)
RoHS compliant and lead-free options
Custom resistance values available upon request

Electrical Specifications:

Power ratings range from 0.125W to 1.000W at 70°C
Maximum working voltage varies from 200V to 350V
Resistance temperature coefficient options: ±10 ppm/°C to ±100 ppm/°C
Ohmic range varies by tolerance, with values from 0.1Ω to 10MΩ

Ordering Information: Resistors can be ordered using a specific code that includes type, TCR, nominal resistance, tolerance, and packaging details.

Mechanical Specifications:

Body length and diameter vary by type, with lead lengths standardized at 28mm or 30mm
Lead diameter ranges from 0.017 inches to 0.030 inches

Performance Characteristics:

Biased Humidity: ±1.5% (MIL-STD 202, Method 103)
Resistance to Solder Heat: ±0.5% (MIL-STD 202, Method 210)
Insulation Resistance: ±0.5% (JIS C 5202 5.6)
Load Life: ±1.0% (MIL-STD 202, Method 208)
Terminal Strength: ±0.2% (MIL-STD 202, Method 211)
Temperature Cycling: ±1.0% (JESD22 Method JA-104)
Moisture Resistance: ±0.5% (MIL-STD 202, Method 106)

Catalog excerpts

Test Standard / Method Requirement Biased HumidityMIL-STD 202, Method 103ѱ 1.5%Resistance to Solder HeatMIL-STD 202, Method 210 0.5%Insulation ResistanceJIS C 5202 5.6ѱ 0.5%Load LifeMIL-STD 202, Method 208 1.0%Terminal StrengthMIL-STD 202, Method 211ѱ 0.2%Temperature CyclingJESD22 Method JA-104 1.0%Moisture ResistanceMIL-STD 202, Method 106ѱ 0.5% Operating Temperature Range : -55C to +155аC Toll Free: (888) SEI-SEISwww.seielect.comemail: [email protected] 7 (888) 734-7347 Rev 10/08 >

Open the catalog to page 2

All Stackpole Electronics catalogs and technical brochures

Archived catalogs

*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.

Brand list