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RC70PC-127RWI

Description
Metal Film Resistors - Through Hole
CategoryPassive components   
File Size318KB,3 Pages
ManufacturerTT Electronics
Download Datasheet Parametric View All

RC70PC-127RWI Overview

Metal Film Resistors - Through Hole

RC70PC-127RWI Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerTT Electronics
Product CategoryMetal Film Resistors - Through Hole
TechnologyMetal Film
Mounting StylePCB Mount
Resistors
Metal
Precision
Film Resistors
Precision Metal Film Resistors
RCP series
RCP series
Welwyn Components
Low TCRs over a
0.05%
resistance range
Tolerance down to
wide
Tolerance down to 0.05%
Low noise and negligible voltage coefficient
Express delivery
negligible voltage coefficient
Low noise and
available
Express delivery available
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Precision resistors with
Precision resistors with uprated power
uprated power
resistance range
Low TCRs over a wide
Electrical Data
RC55P
Power rating at 70°C
Resistance range
Limiting element voltage
Isolation voltage
TCR (20 to +70°C)
Resistance tolerance
Standard values
Thermal impedance
Ambient temperature range
°C/watt
°C
110
watts
ohms
volts
volts
ppm/°C
%
0.5
1R to 4M
350
500
RC65P
1.0
1R to 4M
500
500
5, 10, 15, 25, 50, 100
0.05, 0.1, 0.25 & 0.5
E24, E96 preferred
70
-55 to +155
60
RC70P
1.5
1R to 10M
500
700
See resistance
restrictions
Any value to order
Notes
Physical Data
Dimensions (mm) and Weight (g)
PCB
mounting
d nom. centres
0.6
0.6
0.8
10.2
12.7
18.4
Min
Bend
Radius
0.6
0.6
1.2
Wt.
nom.
0.24
0.40
1.15
Type
RC55P
RC65P
RC70P
L Max
7.2
10.0
15.5
D Max
2.5
3.7
5.5
f min
30
30
30
d
D
L
f
Construction
Ceramic rods are coated with a metal film and plated steel
caps are force fitted. A helical cut is used to adjust the film to
its final value.
Termination wires are welded to the caps and the resistor is
protected with a specially formulated epoxy coating.
Marking
Type reference, TCR code, resistance value and tolerance
code. The resistance value marking conforms to IEC 62.
Solvent Resistance
The body protection and marking are resistant to all normal
industrial cleaning fluids suitable for printed circuits.
Terminations
Material
Strength
Solderability
Solder-coated copper wire.
The terminations meet the requirements of
IEC 68.2.21
The terminations meet the requirements of
IEC 115-1, Clause 4.17.3.2
General Note
General Note
Welwyn Components reserves the right to make changes in product specification
or liability.
TT Electronics reserves the right to make changes in product specification without notice
without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
A subsidiary of
TT electronics plc
www.ttelectronics.com/resistors
07.11
05.18
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
© TT Electronics plc
822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Telephone: +44 (0) 1670
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