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- PE And PT-Tubular Resistors
- PE AND PT Vitreous Enamelled Resistors
PE AND PT Vitreous Enamelled Resistors
- หมวดหมู่ : PE And PT-Tubular Resistors
- รหัสสินค้า : 011161
รายละเอียดสินค้า PE AND PT Vitreous Enamelled Resistors
The Vitreous Enamelled Resistors are available in a
range from 30 to 625 watts. The nickel-chrome winding
is protected by several coats of enamel , which has been
fired to produce a high reliability resistor , capable of
with standing adverse conditions .
The Vitreous Enamelled Resistors is RoHS Compliant
and can be supplied unmounted or with a veriety of
mounting styles.
H - Horizontal mounting V - Vertical mounting
TB - Through bolt mounting F – Ferrule clips
GENERAL NOTES
Ohmic Values
The range of ohmic values available are shown below.
You may select any ohmic value between the max and
min values.
Low Inductance Windings
Ayrton Perry widings are available for resistors which
are required to have substantially lower inductance.
Thermal cut-outs
Cut-outs can be fitted to certain resistors which will
operate a contact to disconnect the resistor to prevent
overload damage.
Electrical Data Power Rating-Continuous Duty
The two power ratings given to each type of resistor in
the table are based on temperature rises of 280˚C and
380˚C* respectively and relate to single resistors mounted
in free air . * PE & PT only.
ORDERING PROCEDURE
Unless otherwise specified resistors will be supplied ready for a
mechanical connection.
Fixed ResistorsTo specify fixed : Type, Mounting, Ohmic Value,
Tolerance, e.g.: PE 130H 400R ± 5%
Adjustable ResistorsTo specify add ADJ,
e.g.: PE 180H 350R ± 10% ADJ
Tapped ResistorsTo Specify add TAPPED,
e.g.: PE 130H 400R ± 5% TAPPED
Faston TerminalsTo Specify add FASTON TAGS,
e.g.: PE40 200R ± 5% FASTON TAGS
Furrule Ended ResistorsTo specify add F dead or WF for live,
e.g.: PE 180F 450R ± 5% or PE90LWF 27R ± 5%
Corrugated Tape Resistors To specify prefix PT,
e.g.: PT 130H 2R5 ± 10%
ONMIC VALUE RANGE AND TOLERANCES (other values and tolerances are available on request)
|
Size |
30 |
40 |
45 |
60 |
90 |
130 |
150 |
180 |
220 |
320 |
360 |
|
|
|
Type |
Range |
Ohmic Valuce |
Tolerance |
||||||||||
|
PE Fixed Wire |
Min Max |
2R2 5K0 |
4R7 10K |
4R7 10K |
4R7 15K |
10R 30K |
10R 60K |
12R 70K |
22R 100K |
55R 120K |
33R 120K |
47R 125K |
Over 10R ± 5% 10R or less ± 10% |
|
PT Fixed Tape |
Min Max |
0R02 2R0 |
0R15 4R5 |
0R2 4R5 |
0R2 4R5 |
0R3 9R0 |
0R7 9R0 |
0R8 10R |
1R0 20R |
1R0 20R |
1RS 30R |
1RS 30R |
± 10% |
|
NI Non Inductive |
Min Max |
1R0 500R |
2R0 500R |
2R0 500R |
3R0 500R |
3R0 1K0 |
5R0 1K5 |
6R0 1K5 |
7R0 1K5 |
10R 1K5 |
25R 2K0 |
30R 2K5 |
± 10% |
|
ADJ Adjustable |
Min Max |
2R2 1K3 |
2R2 3K9 |
4R7 2K2 |
4R7 3K9 |
8R2 6K2 |
15R 11K |
16R 13K |
20R 16K |
27R 22K |
36R 22K |
43R 22K |
± 10% |
|
PE Rating Watts |
@280˚C @380˚C |
30 35 |
40 65 |
45 65 |
60 75 |
90 125 |
130 175 |
150 195 |
180 230 |
220 285 |
320 420 |
380 500 |
|
|
PT Rating Watts |
@280˚C @380˚C |
35 44 |
50 80 |
55 80 |
75 90 |
110 185 |
160 215 |
185 245 |
220 285 |
275 400 |
400 560 |
476 625 |
|
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