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WHS2-330RJA25

Description
RESISTOR, WIRE WOUND, 2W, 5%, 200ppm, 330ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size1MB,5 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance
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WHS2-330RJA25 Overview

RESISTOR, WIRE WOUND, 2W, 5%, 200ppm, 330ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

WHS2-330RJA25 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionAxial,
Reach Compliance Codecompliant
Other featuresFLAME PROOF
structureTubular
Lead diameter0.81 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature280 °C
Minimum operating temperature-55 °C
Package diameter3.6 mm
Package length9 mm
Package formAxial
method of packingAMMO PACK
Rated power dissipation(P)2 W
Rated temperature25 °C
resistance330 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient200 ppm/°C
Terminal shapeWIRE
Tolerance5%
Operating Voltage25.6905 V
Base Number Matches1
Resistors
Wirewound High
Surge Resistors
WHS Series
Enhanced surge & pulse energy capacity
UL94-V0 flameproof protection
Radial taped form available
Surface mount ZI-form option
Non inductive type available
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
WHS2 / WHSP2R
Power rating at 25°C
5s overload rating at 25°C
Short pulse performance
Resistance range
TCR
Isolation Voltage
Resistance Tolerance
Standard Values
Thermal Impedance
Ambient temperature range
°C/watt
°C
110
82
ohms
ppm/°C
volts
%
250
350
500
<20R: 5 ≥20R: 1, 2, 5
E24 preferred
54
-55 to +155
35
25
watts
watts
2
10
WHS3
3
15
1R0-330R
±200
700
1000
5%
WHS5
5
25
WHS7
7
35
2R2-330R
WHS10
10
50
5R6-100R
WHS10N*
See Pulse Performance graphs
No Limiting Element Voltage applies to this series; the Rated Voltage is √(P.R).
*Non inductive (Ayrton Perry) winding
Physical Data
Dimensions (mm) & Weight (g)
Type
WHS2
WHS3
WHS5
WHS7
WHS10
WHS10N
L max
9.0
14.5
16.5
25.0
51.0
D max
3.6
5.2
7.0
8.8
10.5
11.0
f min
19.80
24.55
23.55
28.30
26.00
1.01
0.81
d max
PCB
mount
centres
12.70
20.30
22.86
31.40
55.88
1.5
1.2
Min
bend
radius
Wt. nom
0.50
1.10
1.75
4.40
8.80
10.50
d
D
L
f
Construction
A high purity ceramic substrate is assembled with interference fit end caps to which are welded the terminations. The resistive element
is wound on the substrate and welded to the caps. Flameproof silicone cement coating is applied prior to marking with indelible ink. The
components are then leadformed if required and packed.
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
http://www.ttelectronics.com/resistors
© TT Electronics plc
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