Teradyne/GenRad | QA Probe Part Number |
2280, 2281, 2281a, 2287a 228x ICA (any model), 2283, 2284, 2286, 2287 built after 7/95 TS121, TS124, TS128, TS81, TS84, TS86, TS87 |
100-PLP1541S, 100-PLP1543S, 100-PLP1541S-B or 100-PLP1543S-B |
Letter | Material | Average Resistance | ||
P | Nickel silver/ID precious metal clad | < 20 mOhms | ||
G | Nickel silver/ID OD gold plated | < 25 mOhms | ||
N | Nickel silver/No finish | < 45 mOhms |
Letter | Spring Force | Preload | 0.107 [2.72] Stroke |
Material | Cycle Life @ 0.107 [2.72] Stroke |
L | Low | 0.7 [20g/0.19N] | 1.5 [43g/0.42N] | SS | 1,000,000 |
S | Standard | 1.7 [48g/0.47N] | 3.5 [99g/0.97N] | SS | 1,000,000 |
H | High | 2.2 [62g/0.61N] | 5.5 [156g/1.53N] | MW | 1,000,000 |
X | Extra | 3.0 [85g/0.83N] | 8.0 [227g/2.22N] | MW | 1,000,000 |
U | Ultra | 4.5 [128g/1.25N] | 10.0 [283g/2.78N] | MW | 250,000 |
1Current Rating is affected by spring material and lubrication choices. Standard lubrication has a 204 ̊C maximum operating temperature limit.
Before using probes near these current limits, please refer to Current Carrying Capacity and Operating Temperature Application Notes.
2Maximum plunger OD should be used to calculate minimum guide plate clearance holes.
All specifications subject to change without notice. All dimensions are in inches [mm]. All spring forces in ounces [gms].