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Número de pieza | TF024 | |
Descripción | (TFx24 Series) Thin Film Chip Resistors | |
Fabricantes | Phycomp | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TF024 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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DATA SHEET
TFx24 series, 0.05% TC50
10 Ω to 1 MΩ
Thin-film chip resistors
sizes 1210, 1206, 0805, 0603 and 0402
Product specification
2001 Sep 10 Rev.0
1 page Phycomp
Thin-film chip resistors
sizes 1210, 1206, 0805, 0603 and 0402
MECHANICAL DATA
Mass per 100 units
TYPE
TF524
TF024
TF124
TF224
TF324
MASS
(g)
1.67
1
0.55
0.25
0.052
OUTLINES
T
tb
tt
Product specification
TFx24 series, 0.05% TC50
10 Ω to 1 MΩ
protective coat
resistor layer
inner electrode
end termination
ceramic substrate
protective coat
marking
Marking
TYPE
TF524
TF024
TF124
TF224
TF324
E24 E96
4 digits 4 digits
4 digits 4 digits
4 digits 4 digits
3 digits
3 digits
EIA-96
no marking
W 1001
For dimensions see Table 3.
CCB633
L
Fig.2 Outlines.
4-DIGIT MARKING
For values up to 976 Ω the R is used
as a decimal point. For values of 1 kΩ
or greater the first 3 digits apply to the
resistance value and the fourth
indicates the number of zeros to
follow.
Example
MARKING
10R0
10R2
1001
RESISTANCE
10 Ω
10.2 Ω
1 kΩ
Table 3 Chip resistor type and relevant physical dimensions; see Fig.2
TYPE
TF524
(1210)
TF024
(1206)
TF124
(0805)
TF224
(0603)
TF324
(0402)
L
(mm)
3.1 ±0.1
W
(mm)
2.6 ±0.1
T
(mm)
tt
(mm)
0.55 ±0.1 0.50 ±0.2
tb
(mm)
0.5 ±0.2
3.1 ±0.1 1.6 ±0.1 0.55 ±0.1 0.45 ±0.2 0.4 ±0.2
2.0 ±0.1 1.25 ±0.1 0.50 ±0.1 0.35 ±0.2 0.35 ±0.2
1.6 ±0.1 0.8 ±0.1 0.45 ±0.1 0.25 ±0.15 0.25 ±0.15
1.0 ±0.1 0.50 ±0.05 0.25 ±0.05 0.20 ±0.1 0.25 ±0.1
2001 Sep 10 Rev.0
5 www.phycomp-components.com
5 Page Phycomp
Thin-film chip resistors
sizes 1210, 1206, 0805, 0603 and 0402
Product specification
TFx24 series, 0.05% TC50
10 Ω to 1 MΩ
SOLDERING CONDITIONS
The robust construction of chip resistors allows them to be
completely immersed in a solder bath of 260 °C for one
minute. Therefore, it is possible to mount surface-mount
resistors on one side of a PCB and other components on
the reverse side (mixed PCBs).
Surface-mount resistors are tested for solderability at
235 °C during 2 seconds. The test condition for no
leaching is 260 °C for 60 seconds. Typical examples of
soldering processes that provide reliable joints without any
damage, are given in Figs 5 and 6.
300
T
(°C)
250
200
150
100
50
0
0
Typical values (solid line).
Process limits (dotted lines).
260 °C
245 °C
215 °C
180 °C
130 °C
10 s
10 s
40 s
2 K/s
MLA859
50 100 150 200 250
t (s)
Fig.5 Infrared soldering.
2001 Sep 10 Rev.0
11 www.phycomp-components.com
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet TF024.PDF ] |
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