Test Connections Inc.

LUTHER & MAELZER
BARE AND LOADED BOARD TEST PROBES
.100 (2.54) CENTERS / .160 (4.06) STROKE

SERIES LMP
60

Tool Bar

Probe Technical Data
Mechanical
MINIMUM CENTERS:
.100 (2.54)
FULL TRAVEL: .160 (4.06)
WORKING TRAVEL: .107 (2.72)
OPERATING LIFE: 1,000,000 cycles

Electrical
MAXIMUM CURRENT:
5 amps continuous
at working travel, non-inductive
RESISTANCE: At 35 mA test current,
35 mOHMS mean

Materials and Finishes
PLUNGER:
Heat treated beryllium
copper, 24 Kt gold plated over nickel
BARREL: Nickel silver, 24 Kt gold
plated over nickel

Spring Force +/- 20% oz. (grams)

Spring Type 

Preload 

@ 2/3 Travel 

Standard 

5 (142) 

10 (284) 

Minimum Test Centers
LMP-60P51,P75
LMP-60P98
LMP-60P 

.100 (2.54)
.125 (3.18)
.156 (3.96)

 


 

 

 

 

 

 

 LMP-60M75-3
6 POINT CROWN

Used with ball end of pins above, the serrated inside edges of the crown are on 108 degrees, this allows for rotation of the ball and gives excellent contact. Barrel and spring are gold plated. The plunger is nickel plated. The spring force is 10 oz. (283 grams). (See LMP60 data sheet for detailed specifications.) 

 

 LMP-60M75-3
6 POINT CROWN

 

RECEPTACLES

RECEPTACLE TECHNICAL DATA

The top of the barrel sets flush with the top of the receptacle.
MOUNTING HOLE SIZE: .067/.069
(1.7/1.75) diameter
WIRE GAUGE: 22-26 AWG
CONNECTIONS:
R60-1/R63-1
Crimp
R60-2/R63-2 Vacuum tight wire wrap pin
R60-3/R63-3 Solder Cup
R60-4/R63-4 Vacuum tight round pin

Materials and Finishes
RECEPTACLE BODY:
Nickel silver
FINISH: R60-1/R60-2/R60-3/R60-4
24 Kt gold plate
R63-1/R63-2/R63-3/R63-4
Unplated
WIRE WRAP and ROUND PIN:
Phosphor bronze, 24 Kt gold plated

 

To Order
PROBE:
Select tip style as shown

Example: LMP-60P75-3 is a fluted
tip with a 10 oz. spring

RECEPTACLE:
Order part number as shown

INSERTION TOOLS:
IT60 Flush
IT60 Adjustable

CRIMP TOOLS 22-26 AWG.:
CT 60