3-1676966-7 Tyco Electronics, 3-1676966-7 Datasheet

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3-1676966-7

Manufacturer Part Number
3-1676966-7
Description
SMW2 3R3 5%
Manufacturer
Tyco Electronics
Series
SM, CGSr
Datasheet

Specifications of 3-1676966-7

Resistance (ohms)
3.3
Power (watts)
2W
Composition
Wirewound
Temperature Coefficient
±200ppm/°C
Tolerance
±5%
Size / Dimension
0.264" L x 0.157" W (6.70mm x 4.00mm)
Height
0.140" (3.55mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
Non-Standard SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SMW23R3JT
Type SM Series
Tyco Electronics CGS introduces a
surface mount power resistor suited to
meet today's circuit design needs. Each
size offers low profile case design with
flexible
terminations for reliable solder joints.
All styles utilize a fully welded
construction technique, unlike other
designs that rely solely on tinned
termination
features allow the SM Series to
withstand the higher temperatures
associated
phase, or infrared (IR) manufacturing
processes without degradation.
Key Features
I
I
I
I
I
Literature No. 1773242
Issued: 05-09
Low Profile Design
Available on Tape
Very Wide Value Range
Ideal for Power Circuitry
Available in 1, 2,3
or 5 Watts
with
connections.
tinned
reflow,
copper
vapour
These
Dimensions are shown for
reference purposes only.
Power Derating
Maximum Allowable Body
Temperature
Characteristics -
Electrical
Characteristics -
Environmental
SMD Moulded Power Resistor
Type SM Series
Test
Temperature Coefficient -55°C ~ +200°C
of Resistance:
Short Time Overload:
Rated Load:
Insulation Resistance:
Load Life:
Humidity Load Life:
Values SMF1:
Values SM_2:
Values SM_3:
Values SM_5:
Value Grid:
Resistance Tolerance:
Power Rating @ 25°C SMF1:
Power Rating @ 25°C SM_2:
Power Rating @ 25°C SM_3:
Power Rating @ 25°C SM_5:
Derating:
Max Operating Voltage SMF1:
Max Operating Voltage SM_2:
Max Operating Voltage SM_3:
Max Operating Voltage SM_5:
250
200
150
100
50
Dimensions are in
millimetres unless
otherwise specified.
0
100
75
50
25
0
0
-80 -50 -40
0.5
Condition
5 times of rated wattage for 5 sec.
Rated voltage for 30 minutes
500V megger.
70°C on-off cycle 1,000hrs.
40°C - 95% RH on-off cycle 500hrs.
100°C
SMW1W
1.0
0 20 40
SM (Wire)
----
R10 – 200R
R10 – 300R
R10 - 500R
----
----
1.5
Ambient Temperature (°C)
135°C
SMW2W
2.0
Power (W)
80
Specifications subject to
change.
2.5
See Curve Below
120
160°C
SMW3W
1% or 5%
2.0 Watts
3.0 Watts
5.0 Watts
300 Volts
500 Volts
500 Volts
3.0
E24
160
3.5
200
SM (Wire)
± 200ppm /°C
± 1%
± 1%
10,000 MΩ
± 2%
± 2%
4.0
240
220°C
SMW5W
4.5
SM (Metal Film)
10R – 2M
201R – 2M
301R – 2M
501R - 2M
1.0 Watt
300 Volts
280
passives.tycoelectronics.com
5.0
tycoelectronics.com
SM (Metal Film)
± 100ppm /°C
± 0.5%
± 0.5%
10,000 MΩ
± 1%
± 1%

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3-1676966-7 Summary of contents

Page 1

... Value Grid: Resistance Tolerance: Power Rating @ 25°C SMF1: Power Rating @ 25°C SM_2: Tyco Electronics CGS introduces a Power Rating @ 25°C SM_3: surface mount power resistor suited to Power Rating @ 25°C SM_5: meet today's circuit design needs. Each Derating: size offers low profile case design with ...

Page 2

... SMW 2 1R0 Case Size Resistance Value 0.1 ohm (100 milli ohms) 1 – 1 Watt 1 ohm 2 – 2 Watts (1000 milli ohms) 3 – 3 Watts 100 ohm (100 ohms Watts 100R 1K ohm (1000 ohms) 100K ohm (100,000 ohms) 100K Dimensions are in Specifications subject to millimetres unless change ...

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