T&M SDN/SSDN/W series coaxial resistors for double pulse, coaxial high-frequency current shunts, CRV high frequency

Model：SDN/SSDN/WSeries Country of Origin：USA

Category：Non-inductive coaxial shunt

Overview：

T&M's CRV high-frequency wideband current shunts are the global leader in low-inductance, high-speed, wideband current shunts, with resistance values ranging from 0.5 Ω to 10 µΩ and a frequency range from DC to 2 GHz. They can measure pulse currents as fast as the picosecond (ps) level, with resistance accuracy options of 4%, 2%, 1%, and 0.2%.

Features

Specifications

Application Notes

Functions & Configuration

T&M's CRV high-frequency wideband current shunt is a world-leading low-inductance, high-speed, wideband current shunt, with resistance values from 0.5 Ω down to 10 µΩ and a frequency range from DC to 2 GHz. It can measure pulse currents as fast as the picosecond (ps) range, with resistance accuracy options of 4%, 2%, 1%, and 0.2%.

The CRV high-frequency wideband shunt is primarily used in military and high-end industrial applications, including current measurement in missile launch systems, space shuttles, satellite communications, spacecraft, warships, nuclear submarines, and other high-end equipment.

Its CRV high-frequency broadband shunts come in 29 series. The dimensions, power, and selectable resistance range and bandwidth range for each series are shown below:

Series	Power	Impedance (Ohm)	Upper bandwidth limit (MHz)	Ultimate rise time (ns)	Pulse Heating Tolerance (Joule)	Notes
SDN-414Series	2W	0.01-0.1	400-2000	1-0.18	6.0-1.0	1 7/8Inch Case
SDNSeries	2W	0.001-0.10	12-2000	30-0.18	28.0-2.0	1 7/8Inch Case
ASeries	4W	0.01-0.001	2000-12.0	0.18 -30	5-70	2 3/4 Inch Case
ASeries	5W	0.5-0.005	1200-48	0.30-8	20-60	3/4 Inch Case
ASeries	6W	0.05-0.20	400-1200	0.30-1	20-80	4 9/16 Inch Case
MSeries	20W	0.5-0.001	1200-2.2	0.3-164	75-1250	4 3/4 Inch Length
MSeries	30W	0.1-0.002	800-2.2	0.45-164	150-2500	6 3/4 Inch Length
FSeries	75W	0.02-0.0005	800-0.58	0.45-872	250-10000	7/8 Inch Length
FSeries	90W	0.025-0.0008	800-0.58	0.45-872	300-16000	8 7/8 Inch Length
KSeries	150W	0.01-0.00015	800-0.25	0.45-2000	500-32000	9 3/4 Inch Length
KSeries	120W	0.002-0.0001	48-0.25	8-2000	1600-32000	9 1/8 Inch Length
RSeries	225W	0.01-0.00015	800-0.25	0.45-2000	700-44800	12 1/4 Inch
RSeries	275W	0.01-0.000125	12-0.25	30-2000	7500-60000	11 3/4 Inch
W-Caliber Series	5W	0.01-0.0025	800-48	0.48-2	20-60	1 Inch Long Clamping Surface
W-Caliber Series	7.5W	0.01-0.001	800-48	0.48-2	40-130	2 Inch Long Clamping Surface
W-Plate Series	2.5W/unit length	0.005-0.00025	400	2	125-1050	Length: 2.0-24 inches
W-Bolt Series 1	7.5W	5.0-1.0	400-800	1-0.45	300-60	5 1/2 Inch Overall Height
W-Bolt Series 1	6W	0.5-0.05	400-800	1-0.45	500-100	1/2 Inch Overall Height
W-Bolt Series 1	5W	0.025-0.001	800-8	0.45-45	50-200	3 1/2 Inch Overall Height
W-Bolt Series 2	12.5W	0.05-0.001	800-12	0.45-30	85-425	3 1/2 Inch Overall Height
W-Bolt Series 2	15W	0.01-0.025	200-12	2-30	330-1320	4 Inch Overall Height
W-Bolt Series 4	15W	0.005-000025	800-3.2	0.45-113	175-2440	3 1/2 Inch Overall Height
W-Bolt Series 4	20W	0.01-0.0005	800-3.2	0.45-113	350-2440	4 1/2 Inch Overall Height
W-3.5sSeries		0.25-0.00025	300-0.25	1.5-2000	300-13200	Hi-Power Flange Input
W-3.5sSeries		0.01-0.0001	300-0.25	1.5-2000	490-21100	Hi-Power Flange Input
W-6.5sSeries		0.01-0.0001	300-0.25	1.5-2000	490-21100	Hi-Power Flange Input
W-6.5sSeries		0.05-0.00005	300-0.25	1.5-2000	980-42200	Hi-Power Flange Input
W-12.5sSeries		0.05-0.00005	300-0.25	1.5-2000	980-42200	Hi-Power Flange Input
W-12.5sSeries		0.05-0.000025	300-0.25	1.5-2000	2000-84000	Hi-Power Flange Input

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T&M SDN/SSDN/W series coaxial resistors for double pulse, coaxial high-frequency current shunts, CRV high frequency

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