MEP-20 High-Performance Micro Probe
|
|
|
|
|
|
|
|
|
|
MEP-20
High-Performance
Micro Probe
Test
Center .025 (0.64)
Tips
Spring
Force
How
to Order
|
|
|
|
|
| Probe
Specifications |
| Mechanical |
| Full
Travel: |
.075
(1.91) |
Recommended
Working Travel: |
.050
(1.27) |
| Mechanical
Life Exceeds: |
1
x 106 cycles |
|
| Operating
Temperature |
-55°C
to +105°C |
| Consult
factory for other temperature requirements, and applications below
-40° |
|
| Electrical
(Static Conditions) |
| Current
Rating: |
2
amps |
| Maximum
continuous current, non-inductive at working travel |
|
| Probe
Resistance |
50
milliohms |
| With
a standard deviation of <4 milliohms @ 25 mA test current |
|
| Materials
and Finishes |
| Plunger: |
Heat-treated
beryllium copper, gold plated over hard nickel |
| Barrel: |
Heat-treated
beryllium copper, HPA-GOLD™ plated (I.D. and O.D.) over hard
nickel |
| Spring: |
Music
wire, silver plated |
|
|
| Receptacle
Specifications |
| Mounting
Hole Size: |
.0205/.0215
(0.52/0.55)
.025 (0.635) Test Centers |
| A
#75 or 0.52 mm drill is most commonly used |
|
Recommended
Wire Gauge: |
30
AWG |
|
| Connections:
|
Crimp
(To order with 30 inches of 30 AWG wire attached, add -30 to model
number) Shrink tubing is recommended on alternating receptacles. Order
Model No.ST -20 |
| NOTE:
The top of the MEP-20 barrel is flared, enabling it to be "press-fit"
directly into the probe plate, eliminating the need for a receptacle
or epoxy. This "press fit" feature also permits the MEP-20
to be installed in a variety of probe plate thicknesses and to be
replaced easily. Recommended Probe plate materials are G-10 and G-11.
The MEP-20 is terminated with the use of a crimp tool, which attaches
a wire directly to the probe in the same fashion that a wire is attached
to a crimp style receptacle. |
|
| Materials
and Finishes |
Heat-treated
beryllium copper, HPA-GOLD™ plated (I.D. and O.D.) over hard
nickel |
|
|
Tips
(top)
Spring
Force (top)
| Spring
Force in 0z. (grams) |
| Spring
Type |
Preload |
Recommended
Travel in. (mm) |
Force
oz. (grams) |
| MEP-20 |
.39
(11) |
.05
(1.27) |
1.39
(39) |
How
to Order (top)
For each
probe, specify the probe model and tip style as shown in the example below.
If required, specify the optional non-standard spring force.
Example:
Order
Form
|
Copyright (c) 1998-2001
Everett Charles Technologies. All rights reserved. Everett Charles Technologies,
700 E. Harrison Ave., Pomona, CA, 91767, U.S.A.
|
