NEWPORT® GMP miniature low noise connectors are designed to provide easy connection of ground wires to NEWPORT® probes and extension wires. The drain wire of a 20 AWG twisted shield cable or the shield of the overbraided wire is crimped and held in place by the GMP’s internal hardware. GMP’s have excellent thermal and electrical characteristics to assure high accuracy. Each connector includes a WCP-S and WCP-GMP write-on window. An external ground strap is available to maintain the electrical connection of the ground wire and strengthen the mechanical link between connectors.

Each connector is supplied with a write-on window for the face and side. The optional ground strap replaces the side windows, and maintains the electrical contact through the connector.

	FREE HARDWARE INCLUDED With all Male Connectors Male connectors supplied with blank brass bushings to which protection tubes are easily soldered or brazed. PFA and stainless steel washers are provided to guarantee good contact without damaging fine wires. Additional packages of bushings with PFA and steel washers are available. Model BB-SMP-10, $1.50 for a package of 10.
The foolproof connector! Interior and side screws have combination heads, so you can use either a flathead or Phillips screwdriver. The cover screw can even be turned with a dime! And it’s captive, so it won’t fall out. See NEWPORT's Complete Line of Accessories for Miniature Connectors

PLCM - Cable Clamp

PLCM-SMP-FT - Ferrite Core

Ordering Example: Model GMP-K-M
G = Glass-Filled Nylon
K = Calibration
M = Male

WRITE-ON WINDOW ACCESSORIES

Model No.	Description	Price
HCP-S	High temperature replaceable write-on windows for GMP connector face	$1.00/pkg of 5
HCP-GMP	High temperature replaceable write-on insert for GMP connector side	$1.00/pkg of 5
GS-GMP-10	Metal ground straps	$2.75/pkg of 10

Alloy Code†	Type of Thermocouple Used in Connector	Compensating Alloy Used in Connector		Shell Color	Model Number	Price
		+	-			Pair (MF)	Female (F)	Male (M)
K	Chromega®-Alomega®	Chromega®	Alomega®	Yellow	GMP-K-(*)	$5.50	$3.00	$2.50
T	Copper-Constantan	Copper	Constantan	Blue	GMP-T-(*)	$5.50	$3.00	$2.50
J	Iron-Constantan	Iron	Constantan	Black	GMP-J-(*)	$5.50	$3.00	$2.50
E	Chromega®-Constantan	Chromega®	Constantan	Purple	GMP-E-(*)	$5.50	$3.00	$2.50
R/S	Pt/13%Rh-Pt	Copper	Alloy #11	Green	GMP-R/S-(*)	$5.50	$3.00	$2.50
G	W-W/26%Re	Alloy #200	Alloy #226	Red/Grn	GMP-G-(*)	$5.50	$3.00	$2.50
C	W/5%Re-W/26%Re	Alloy #405	Alloy #426	Red	GMP-C-(*)	$5.50	$3.00	$2.50
D	W/3%Re-W/25%Re	Alloy #203	Alloy #225	Red/Wht	GMP-D-(*)	$5.50	$3.00	$2.50
U	Uncompensated	Copper	Copper	White	GMP-U-(*)	$5.50	$3.00	$2.50
N	OMEGALLOY®	OMEGA-P®	OMEGA-N®	Orange	GMP-N-(*)	$8.25	$4.50	$3.75

*Specify “MF” for connector pair, “M” for male connector only, or “F” for female connector only.
† J, K, T, E, R, S and B are ANSI designations.
OMEGALLOY®, Type N, is generically known as Nicrosil-Nisil.
Note: Type U (uncompensated) connectors are used with type B thermocouples (Pt/6%Rh-Pt/30%Rh)