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231215765429

Description
RESISTOR, THIN FILM, 0.25 W, 0.25 %, 15 ppm, 54.2 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size157KB,11 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance  
Download Datasheet Parametric View All

231215765429 Overview

RESISTOR, THIN FILM, 0.25 W, 0.25 %, 15 ppm, 54.2 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT

231215765429 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instruction, 1406
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresLASER TRIMMABLE, PRECISION, RATED AC VOLTAGE (V): 200
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeCYLINDRICAL PACKAGE
method of packingTR, BLISTER, 7 INCH
Rated power dissipation(P)0.25 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance54.2 Ω
Resistor typeFIXED RESISTOR
size code1406
surface mountYES
technologyTHIN FILM
Temperature Coefficient15 ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance0.25%
Operating Voltage200 V
Base Number Matches1
MMU 0102, MMA 0204, MMB 0207 - Precision
Vishay Beyschlag
Precision MELF Resistors
FEATURES
Approved according to EN 140401-803
Advanced thin film technology
Superior stability: Class 0.05
Wide precision range: 10
Ω
to 1 MΩ
Force fitted steel caps, tin plated on nickel barrier
Pure Sn termination on Ni barrier layer
Compatible with lead (Pb)-free and lead containing
soldering processes
Lead (Pb)-free and RoHS compliant
APPLICATIONS
MMU 0102, MMA 0204 and MMB 0207 precision thin film
melf resistors combine the proven reliability of the
professional products with an advanced level of precision
and stability. Therefore they are perfectly suited for
applications in the fields of test and measuring equipment
along with industrial and medical electronics.
Test and measuring equipment
Industrial and medical electronics
METRIC SIZE
DIN:
CECC:
0102
RC 2211M
0204
RC 3715M
0207
RC 6123M
TECHNICAL SPECIFICATIONS
DESCRIPTION
Metric CECC size
Resistance range
Resistance tolerance
Temperature coefficient
Operation mode
Climatic category
(LCT/UCT/days)
Rated dissipation,
P
701)
Operating voltage,
U
max
AC/DC
Film temperature
Max. resistance change at
P
70
for resistance range,
|ΔR/R| max., after:
1000 h
8000 h
225 000 h
Permissible voltage against
ambient (insulation):
1 minute,
U
ins
continuous
Failure rate
200 V
75 V
2.0
×
10
-9
/h
300 V
75 V
0.7
×
10
-9
/h
500 V
75 V
0.7
×
10
-9
/h
85
°C
precision
10/85/56
0.06 W
150 V
125
°C
85
°C
standard
55/125/56
0.2 W
MMU 0102
RC 2211 M
22
Ω
to 332 kΩ
MMA 0204
RC 3715 M
10
Ω
to 511 kΩ
± 25 ppm/K; ± 15 ppm/K
precision
10/85/56
0.07 W
200 V
125
°C
85
°C
standard
55/125/56
0.25 W
precision
10/85/56
0.11 W
300 V
125
°C
standard
55/125/56
0.4 W
MMB 0207
RC 6123 M
15
Ω
to 1 MΩ
± 0.25 %; ± 0.1 %
± 0.5 %; ± 0.25 %; ± 0.1 %
22
Ω
to 332 kΩ
0.05 %
0.1 %
0.3 %
0.1 %
0.2 %
0.6 %
10
Ω
to 511 kΩ
0.05 %
0.1 %
0.3 %
0.1 %
0.2 %
0.6 %
15
Ω
to 1 MΩ
0.05 %
0.1 %
0.3 %
0.1 %
0.2 %
0.6 %
Note:
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
1)
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heatflow support of the
printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded.
For technical questions contact: ff3bresistors@vishay.com
Document Number: 28714
Revision: 18-Jul-06
www.vishay.com
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