1622548-1 TE Connectivity, 1622548-1 Datasheet
1622548-1
Manufacturer Part Number
1622548-1
Description
Res Metal Film 68K Ohm 1% 3/5W ±50ppm/°C Conformal AXL Thru-Hole Ammo Pack
Manufacturer
TE Connectivity
Type
Metal Filmr
Datasheet
1.1622556-2.pdf
(2 pages)
Specifications of 1622548-1
Resistance Value
68 KOhm
Power Rating
3/5 W
Tolerance
1 %
Type LR Series
The resistive element comprises a
thin film of nickel-chrome alloy
evaporated onto a high thermal
conductivity
Metal end caps are force fitted to
the element prior to spiralling to
value. Tinned copper lead wires are
welded to the end caps and the
components are then coated. One
coat of phenolic resin is followed
by three coats of epoxy resin.
All resistors are tested for value
and tolerance.
Key Features
■
■
Literature No. 1773241
Revised: 07-10
Superior quality metal
film resistors with 1%
tolerance and
temperature coefficients
down to 50 ppm. 3 case
sizes are available in
0.25, 0.6, 0.75W. The
LR1L series is a
low ohmic value range
from 0.1 to 0.82 ohm.
Ideally suited where low
resistance and small size
are required.
Metal film resistors have
excellent stability under
load and severe
environmental
conditions. They exhibit
very low noise current
and voltage coefficients.
They are available in a
wide range of resistance
values and are suitable
for general purpose
and precision
applications.
ceramic
element.
Dimensions are shown for
reference purposes only.
Characteristics -
Electrical
Power Derating Curve
Metal Film Fixed Resistors
Type LR Series
Dimensions
* Length is measured in accordance with IEC 294.
Rated Power @ 70°C (W)
Resistance Range (Ohms) Min
Tolerance (%)
Code Letter
Temp. Coefficient (ppm/°C)
Selection Series
On Request
Limiting Element Voltage
Max Permitted Element Voltage
Max Overload Voltage
Max Intermittent Overload Voltage
Operating Temp. Range (°C)
Climatic Category
Dielectric Strength (V)
Insulation Resistance
Min Dry (Mohms)
LR0204
LR100
LR200
LR1L
Style
LR1
LR2
Dimensions are in
millimetres unless
otherwise specified.
3.5 +/-0.2
6.2 +/-0.5
6.2 +/-0.5
9.7 +/-0.3
Max
12.0 max
12.0 max
L*
100
80
60
40
20
0
± 100
E24
1R0
9R1
0
1
F
LR0204
0.25
500
200
400
500
200
20
± 100
1M0
10R
E24
E96
1
F
Ambient Temperature (°C)
40
2.3 +/-0.2
2.3 +/-0.2
3.5 +/-0.2
LR1L
± 200
2.0 max
5.0 max
5.5 max
R10
R82
E12
350
350
500
750
700
0.5
60 70 80
Specifications subject to
change.
5
J
D
0.5 1 2
D F G
F
1
± 100
1R0
9R1
E24
100
G F
2
-55 to +155
55/155/56
0.5 1 2
D F G
1
1000
120 125
1M0
± 50
LR1
10R
E24
E96
350
350
700
750
700
0.6
G F
2
d Nom
0.5 1 5
D F J
1
0.45
0.55
0.55
0.55
± 100
0.7
0.7
1M1
10M
E24
5
J
passives.tycoelectronics.com
F
1
± 100 25/50/100 25/50/100
LR2
0.75
1R0
1M0
E24
E96
350
700
750
700
350
G F
2
tycoelectronics.com
LR100 LR200
1
1000
1000
1M0
10R
E24
E96
500
500
700
1
28 +/-3.0
28 +/-3.0
28 +/-3.0
28 +/-3.0
28 +/-3.0
28 +/-3.0
5
J
l
1
F
1000
1000
1M0
10R
E24
E96
500
700
500
2
5
J
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1622548-1 Summary of contents
Page 1
... Insulation Resistance Min Dry (Mohms) components are then coated. One coat of phenolic resin is followed by three coats of epoxy resin. All resistors are tested for value Dimensions and tolerance. Key Features ■ Superior quality metal film resistors with 1% ...
Page 2
... Marking The resistors are marked with a colour band code in accordance with JIS C 0802. Packaging LR0204, LR1L and LR1 resistors are normally supplied taped in 'ammo' boxes of 4000 pieces. LR2 resistors are normally supplied taped in 'ammo' boxes of 1000 pieces. Other package styles on request. ...