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RNM1/2C251.1FTP

Description
Fixed Resistor, Metal Film, 0.5W, 51.1ohm, 350V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size31KB,1 Pages
ManufacturerHokuriku
Websitehttp://www.hdk.co.jp/english/index_e.htm
Environmental Compliance  
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RNM1/2C251.1FTP Overview

Fixed Resistor, Metal Film, 0.5W, 51.1ohm, 350V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

RNM1/2C251.1FTP Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1609019202
package instructionAXIAL LEADED
Reach Compliance Codeunknown
ECCN codeEAR99
Manufacturer's serial numberRNM1/2
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package shapeTUBULAR PACKAGE
method of packingTAPE
Rated power dissipation(P)0.5 W
Rated temperature70 °C
resistance51.1 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal shapeWIRE
Tolerance1%
Operating Voltage350 V
Miniature Paint Insulated Metal Film Fixed Resistors
Feature
Automatical insertion with 5 mm pitch for high density assembly is available. (1/4W)
Power Rating
Model No.
Power
Rating
W
RNM1/4
RNM1/2
0.25
0.50
Max.
Working
Voltage
V
250
350
Max.
Overload
Voltage
V
500
700
Resistance
Range
T .C.R.
ppm
100
50
100
50
T olerance
Rating
Ambient
T emp.
Operating
T emp.
Range
1 100k
10 100k
1 100k
10 100k
0.5
1.0
+70
-55
+155
Rated Voltage: P R (P=Rated power (W), R=Nominal resistance( )) Rated Voltage shall be either the calculated rated voltage
or Max. Working Voltage whichever less.
D( 0.5%): 10
100k (All size available)
Metal plated film is used for the resistance value of less than 10 .
Dimensions
l
L
l
D
Derating Curve
Rated Power Ratio / %
100
50
0
-40 0
70
Ambient Te mp. /
d
D/2
Marking : G(
2.0),J( 5.0) are 4 color code lines
Dimensions(mm)
D
l
1.7 0.3
27min.
27min.
2.3 0.4
Body color: Ivory
155
Model No.
RNM1/4
RNM1/2
L
3.4max.
6.4 0.8
d
0.5 0.05
0.6 0.1
Model Designation
RNM 1/4 C3 100
Symbol
F
TU
Model No.
Power Rating
T .C.R.
Resistance
T olerance
Forming,
P ackaging
Meaning
MINIAT URE PAINT
RNM
INSULAT ED FIXED MET AL
FILM RESIST ORS
1/4
0.25W
1/2
0.5W
C2
50ppm
C3
100ppm
Standard Resistance
100
E-24, E-96 Series
For detail description about resistance marking,
please refer to "General Specifications."
D
0.5
F
1.0
T U, T P
Axial T aping
RP
Radial T aping
For detail description about forming and taping
specification, please refer to Taping Specification
page in "General Specifications."
HOKURIKU
Specifications are subject to change without notice.
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