SQM5-1K5JI Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Radial Ceramic Case Resistors Wirewound / Metal Oxide

Radial Ceramic Case Resistors
Wirewound / Metal Oxide
SQM Series
2 to 10 watts
Resistance 0R1 to 200K
High overload capability
Flameproof case
Small PCB footprint
RoHS compliant
Electrical Data
Power rating at 70°C
Resistance range ohms
Limiting element voltage
Thermal impedance
Isolation voltage
TCR
Resistance Tolerance
Standard Values
Ambient temperature range
watts
Wirewound
Metal Oxide
volts dc or ac rms
°C /watt
volts
ppm/°C
%
°C
SQM2
2
0R1 - 27R
30R – 33K
150
50
SQM3
3
0R1 - 39R
SQM5
5
0R1 - 47R
SQM7
7
0R1 - 680R
43R – 56K 51R – 100K 750R - 200K
300
350
500
45
30
28
1000
<20R: ± 400, ≥20R: ± 350
±5
E24
-55 to +155ºC
SQM10
10
0R1 - 910R
1K0 - 200K
750
23
Physical Data (all dimensions in mm, weights in g)
Type
L
± 1.0
W
± 1.0
D
± 1.0
P
± 1.0
d
± 0.05
Weight
Nom.
SQM2
20
11.5
7.5
5
0.7
4.3
SQM3
25
12.5
8.5
5
0.7
5.6
W
SQM5
25
12.5
9
5
0.8
6.3
d
P
5±1
SQM7
38
12.5
9
SQM10
50
12.5
9
5
0.8
10.7
D
L
5±1
5
0.8
13.4
Leads centered on SQM2, SQM3, SQM5
Leads offset as shown on SQM7, SQM10
Construction
A high purity ceramic rod, with force fit end caps onto which is wound a wire element: or a deposited metal oxide film
(depending on value). The element is fitted into a ceramic case with fireproof insulation cement.
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited Bedlington Northumberland NE22 7AA, UK
Telephone: [phone] Facsimile: [phone] Email: [e-mail] Website: www.welwyn-tt.com
A subsidiary of
TT electronics plc
05 . 08