39-1734103 Murata Power Solutions Inc, 39-1734103 Datasheet - Page 9

• Manufacturer Part Number: 39-1734103
• Description: Shunt
• Manufacturer: Murata Power Solutions Inc
• Series: 39r
• Type: Base-Mounted DC Shuntsr

Specifications of 39-1734103

• Current Rating: 20A
• Accuracy: ± 0.25%
• Sensing Element: Manganin
• Tightening Torque: 4.5N-m
• Mounting Type: Base
• Resistance: 0.0025ohm
• Peak Reflow Compatible (260 C): No
• Terminal Type: Screw
• Output Voltage: 50mV
• Equipment Type: Base-Mounted DC Shunts
• Input: 50 mV
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2-Wire AC Voltmeters
www.murata-ps.com/dpm
2-Wire Frequency Meters
 Panel-mount front bezels, with or without sealing gaskets, may be ordered separately (see www.murata-ps.com/dpm).
 AC voltmeters have screw terminals on the back of their packages. DMS-20PC-1-LM-F has "blade" terminals that plug
 Panel-mount front bezels, with or without sealing gaskets, may be ordered separately (see www.murata-ps.com/dpm).
 All AC frequency meters have screw terminals on the back of their packages. The DMS-20PC-1-FM-F has “blade” terminals
 All LED displays are red and have a digit height of 0.4"/10.2mm.
Display
Display
LED 
Type
Type
LED
directly into USA-style wall outlets.
that plug directly into USA-style wall outlets.
85-140Vac @ 350-450Hz
85-140Vac @ 350-450Hz
240-310Vac @ 47-99Hz
350-600Vac @ 47-63Hz
170-246Vac @ 47-99Hz
85-264Vac @ 47-63Hz
85-264Vac @ 47-63Hz
85-264Vac @ 47-63Hz
85-264Vac @ 47-63Hz
85-264Vac @ 47-63Hz
85-264Vac @ 47-63Hz
85-140Vac @ 47-99Hz
85-140Vac @ 47-99Hz
Input Range
Input Range
Resolution
Resolution
DMS-20 LM Series
•
•
•
DMS-20 FM Series
•
•
•
0.1Hz
0.1Hz
0.1Hz
Component-size, self-contained, low-cost, 2-wire AC voltmeters require no additional components or auxiliary power.
Just connect an AC voltage to their two rear terminals and you are instantly reading AC voltages with one-volt resolu-
tion. The large (0.37"/9.4mm), bright red, blue, or green LED display makes DMS-20PC-LM voltmeters easily readable
under any lighting conditions.
The world’s smallest, self-powered, AC frequency meters. Simply connect the AC line to the two
rear terminals, and the unit is fully operational. All models feature encapsulated construction and
an ultra-stable, quartz-crystal-controlled, microcontroller to provide accuracies of ±0.1Hz (50/60Hz
models) or ±1Hz (400Hz model) over the entire operating temperature range of –25 to +60°C.
1Hz
1V
1V
1V
1V
1V
1V
1V
1V
The easiest-to-use products of their type
120V model plugs directly into wall outlets
Screw-terminal inputs simplify panel mounting
Ideal for emergency power-generating equipment
50/60Hz or 400Hz versions; 120/220Vac inputs
60Hz/120V model plugs directly into wall outlets
Accuracy
Accuracy
±0.1Hz
±0.1Hz
±0.1Hz
±1Hz
±1V
±1V
±1V
±1V
±1V
±1V
±1V
±1V
Current Drain
Current Drain
Maximum
50mArms
50mArms
50mArms
50mArms
50mArms
50mArms
50mArms
50mArms
Maximum
50mArms
50mArms
50mArms
50mArms
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
1.38 x 0.88 x 1
Inches
Inches
Package Dimensions 
Package Dimensions 
•
•
•
•
•
•
Large, easy-to-read, red, green, or blue LED displays
3-digit readouts; ±1V accuracies
Rugged encapsulated construction
3-digit readouts accurate to ±0.1 Hertz (60Hz models)
Easy-to-read, large (0.4"/10.2mm), red LED displays
Rugged encapsulated construction
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
35.1 x 22.4 x 25.4
mm
mm
For full product data download a datasheet at www.murata-ps.com
For full product data download a datasheet at www.murata-ps.com
DMS-20PC-1-FM-F-C
DMS-20PC-1-LM-GF-C (Green)
DMS-20PC-1-LM-G-C (Green)
Model Number (Display Color)
DMS-20PC-1-LM-BF-C (Blue)
DMS-20PC-1-FM-C
DMS-20PC-2-FM-C
DMS-20PC-3-FM-C
DMS-20PC-1-LM-B-C (Blue)
DMS-20PC-1-LM-F-C (Red)
DMS-20PC-1-LM-C (Red)
DMS-20PC-2-LM-C (Red)
DMS-20PC-3-LM-C (Red)
Model Number
Datasheet Title
DMS-20PC-FM
DMS-20PC-FM
DMS-20PC-FM
DMS-20PC-FM
DMS-20PC-1-LM
DMS-20PC-1-LM
DMS-20PC-1-LM
DMS-20PC-1-LM
DMS-20PC-1-LM
DMS-20PC-1-LM
DMS-20PC-2-LM
DMS-20PC-3-LM
Datasheet Title
9