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RNMF1/4T126.11%A

Description
RESISTOR, METAL FILM, 0.25W, 1%, 100ppm, 26.1ohm, THROUGH HOLE MOUNT, AXIAL LEADED
CategoryPassive components    The resistor   
File Size69KB,2 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Environmental Compliance
Download Datasheet Parametric View All

RNMF1/4T126.11%A Overview

RESISTOR, METAL FILM, 0.25W, 1%, 100ppm, 26.1ohm, THROUGH HOLE MOUNT, AXIAL LEADED

RNMF1/4T126.11%A Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid2062954449
package instructionAXIAL LEADED
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresPRECISION, STANDARD: MIL-R-10509
structureFlame Retardant
JESD-609 codee3
Lead diameter0.44 mm
Lead length28 mm
Manufacturer's serial numberRNM
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package diameter1.78 mm
Package length3.2 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingBULK
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance26.1 Ω
Resistor typeFIXED RESISTOR
seriesRNM1/4(100,1%)
surface mountNO
technologyMETAL FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance1%
Operating Voltage250 V
Page 20
Metal Film Mini Series Resistors
SEI
Type RNM
RNM 1/4
1/4 @ 70°C (1/8 @ 125°C)
√PR
or 250V whichever is less
±1
±.5
±.25, ±.1
10Ω–2.15M
10Ω–499K
100Ω–100K
10Ω–1M
10Ω–499K
100Ω–100K
49.9Ω–1M
49.9Ω–499K
100Ω–100K
±100ppm/°C
±50ppm/°C
±25ppm/°C
±10
ppm/V
400V
10,000 meg min.
Precision Metal Film
Ideal Substitute Where Size Restraints Apply
1
Meets Requirements of MIL-R-10509
10 ohm – 1 megohm Resistance Range
Flame-retardant Coatings are Standard
Temperature Coefficients from
±50
to
±100ppm/°C
Blue Body Color
Pana-Sert Available (1/2W) – See Page 43 for Specifications
PERFORMANCE CHARACTERISTICS (TESTED PER MIL-STD-202)
ELECTRICAL
Power Rating (Watts)
Maximum Working Voltage
Tolerance
6
Resistance Range
by T.C.
Resistance Temperature
Coefficient
Voltage Coefficient
Maximum Pulse Voltage
Insulation Resistance
RNM 1/2
1/2 @ 70°C (1/4 @ 125°C)
√PR
or 350V whichever is less
±1
±.5
±.25, ±.1
1.0Ω–10M
10Ω–499K
100Ω–100K
10Ω–2.15M
10Ω–499K
100Ω–100K
49.9Ω–499K
49.9Ω–499K
100Ω–100K
±100ppm/°C
±50ppm/°C
±25ppm/°C
±10
ppm/V
500V
10,000 meg min.
(%)
(T1)
(T2)
(T9)
(T1)
2
(T2)
3
(T9)
4
MIL-R-10509
ENVIRONMENTAL (%∆R)
Moisture Resistance
Thermal Shock
Load Life @ 70°C — 1,000 hrs
Shock and Vibration
Resistance to Soldering Heat
Terminal Strength
Dielectric Withstand Voltage
Short Time Overload
Operating Temperature Range
TYPICAL
±0.5
±0.25
±0.5
±0.25
±0.1
±0.2
±0.25
±0.25
-55°C to +165°C
Char. D
±1.5
±0.5
±1.0
±0.5
±0.5
±0.2
±0.5
±0.5
-55°C to +165°C
Char. C
±0.5
±0.25
±0.5
±0.25
±0.1
±0.2
±0.25
±0.25
-55°C to +175°C
EIA RS-196
Class 1
±1.5
±2.0
±0.5
±0.5
DIMENSIONS:
FEATURE
A – Lead Length (typ.)
B – Body Length
C – Lead Diameter
D – Body Diameter
5
Inches (mm)
RNM 1/2
1.10
±.08
(28.0
±2.0)
.24
±.01
(6.0
±0.3)
.023
±.002
(0.60
±0.05)
.09
±.01
(2.4
±0.2)
RNM 1/4
1.10
±.08
(28.0
±2.0)
.13 +.01/-0 (3.2 +0.2/-0)
.018
±.002
(0.45
±0.05)
.073
±.006
(1.85
±0.15)
ORDERING INFORMATION
RNM
1/4
T1
1K
1%
NOTES
1. 1/2W rating in 1/4W package size and 1/4W rating in 1/8W size.
2. T1 marking – black dash between 4th & 5th bands.
3. T2 marking – green dash between 4th & 5th bands.
4. T9 marking – silver dot on body.
5. Dimensions are for bulk packaged product only.
Type
Wattage
T.C.
Resistance
Tolerance
SEI Electronics Inc.
P.O. Box 58789
Raleigh, NC 27658-8789
Telephone: (919) 850-9500
FAX: (919) 850-9504
Toll Free: (888) SEI-SEI-SEI
www.seielect.com
email: marketing@seielect.com
ISO 9002 / QS 9000 Registered
Rev. 12/00
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