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CRCW120638R3FKEBC

Description
RES 38.3 OHM 1% 1/4W 1206
CategoryPassive components   
File Size97KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

CRCW120638R3FKEBC Overview

RES 38.3 OHM 1% 1/4W 1206

CRCW120638R3FKEBC Parametric

Parameter NameAttribute value
resistance38.3 Ohms
Tolerance±1%
Power (W)0.25W,1/4W
componentthick film
characteristic-
Temperature Coefficient±100ppm/°C
Operating temperature-55°C ~ 155°C
Package/casing1206 (3216 metric)
Supplier device packaging1206
size/dimensions0.120" long x 0.061" wide (3.05mm x 1.55mm)
Height - Installation (maximum)0.026"(0.65mm)
Number of terminals2
failure rate-
CRCW...C e3
www.vishay.com
Vishay
Lead (Pb)-free Thick Film, Rectangular
Commodity Chip Resistors
FEATURES
• High volume product suitable for commercial
applications
• Stability (R/R
1 % for 1000 h at
70 °C)
• Lead (Pb)-free solder contacts on Ni barrier
layer
• Metal glaze on ceramic
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
CASE
SIZE
INCH
CASE
SIZE
METRIC
POWER RATING
P
70 °C
W
0.063
LIMITING
ELEMENT
VOLTAGE
MAX. V
50
TEMPERATURE
COEFFICIENT
ppm/K
± 100
± 200
TOLERANCE
%
±1
±5
RESISTANCE
RANGE
1R0 to 10M
1R0 to 10M
E-SERIES
E24; E96
E24
CRCW0402...C
0402
RR 1005M
Zero-Ohm-Resistor:
R
max.
= 20 m,
I
max.
at 70 °C = 1.5 A
0.10
75
± 100
± 200
±1
±5
1R0 to 10M
1R0 to 10M
E24; E96
E24
CRCW0603...C
0603
RR 1608M
Zero-Ohm-Resistor:
R
max.
= 20 m,
I
max.
at 70 °C = 2.0 A
0.125
150
± 100
± 200
±1
±5
1R0 to 10M
1R0 to 10M
E24; E96
E24
CRCW0805...C
0805
RR 2012M
Zero-Ohm-Resistor:
R
max.
= 20 m,
I
max.
at 70 °C = 2.5 A
0.25
200
± 100
± 200
±1
±5
1R0 to 10M
1R0 to 10M
E24; E96
E24
CRCW1206...C
1206
RR 3216M
Zero-Ohm-Resistor:
R
max.
= 20 m,
I
max.
at 70 °C = 3.5 A
Notes
• 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
• Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material
TECHNICAL SPECIFICATIONS
PARAMETER
Rated dissipation at 70°C
(1)
Limiting element voltage
U
max.
AC/DC
Insulation voltage
U
ins.
(1 min)
Insulation resistance
Category temperature range
Failure rate
Weight/1000 pieces
UNIT
W
V
V
°C
h
-1
g
0.65
2
CRCW0402...C
0.063
50
> 75
CRCW0603...C
0.10
75
> 100
> 10
9
- 55 to + 155
0.1 x 10
-9
5.5
10
CRCW0805...C
0.125
150
> 200
CRCW1206...C
0.25
200
> 300
Note
(1)
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the
printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 °C is not exceeded
Revision: 02-Nov-17
Document Number: 28773
1
For technical questions, contact:
ff3aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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