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Electronic Calibration Modules Reference Guide 5-27
Specifications and Characteristics
Typical Pin Depth Values
Table 5-40 4.3-10 Connector Pin Depth Characteristics
Device
Typical Pin Depth
in Millimeters
(10
–4
inches)
Measurement Uncertainty
a
in Millimeters
(10
–4
inches)
Observed Pin Depth Limits
in Millimeters
(10
–4
inches)
4.3-10 mm ECal Module
(N4431D)
–0.0000 to –0.1000
(0.0 to –39.0)
+0.0041 to –0.0041
(+1.6 to –1.6)
+0.0041 to –0.1041
(+1.6 to –40.6)
a. Approxi2 sigma to –2 sigma of gage uncertainty based on studies performed at the factory using precision digital
gages according to recommended procedures.
Table 5-41 3.5 mm Connector Pin Depth Characteristics
Device
Typical Pin Depth
a
in Millimeters
(10
–4
inches)
Measurement Uncertainty
b
in Millimeters
(10
–4
inches)
Observed Pin Depth Limits
in Millimeters
(10
–4
inches)
3.5 mm ECal Module
(N755xA)
–0.0000 to –0.1270
(–0.0 to –50.0)
+0.0041 to –0.0041
(+1.6 to –1.6)
+0.0041 to –0.1311
(+1.6 to –51.6)
3.5 mm ECal Module
(N4431D, N4433D)
–0.0254 to –0.0508
(–10.0 to –20.0)
+0.0041 to –0.0041
(+1.6 to –1.6)
–0.0213 to –0.0549
(–8.4 to –21.6)
3.5 mm ECal Module
(N4691D)
–0.0025 to –0.0152
(–1.0 to –6.0)
+0.0041 to –0.0041
(+1.6 to –1.6)
+0.0016 to –0.0193
(+0.6 to –7.6)
3.5 mm Adapter
0 to –0.0254
(0 to –10)
+0.0041 to –0.0041
(+1.6 to –1.6)
+0.0041 to –0.0295
(+1.6 to –11.6)
a. On N755xA ECals, the 3.5 mm connector is not a precision contact per IEEE precision connector standards.
b. Approxi2 sigma to –2 sigma of gage uncertainty based on studies performed at the factory using precision digital
gages according to recommended procedures.
Table 5-42 2.92 mm Connector Pin Depth Characteristics
Device
Typical Pin Depth
in Millimeters
(10
–4
inches)
Measurement Uncertainty
a
in Millimeters
(10–4
inches)
Observed Pin Depth Limits
in Millimeters
(10
–4
inches)
2.92 mm ECal Module (N4692D) –0.0025 to –0.0152
(–1.0 to –6.0)
+0.0030 to –0.0030
(+1.2 to –1.2)
+0.0005 to –0.0182
(+0.2 to –7.2)
2.92 mm Adapter
0 to –0.0381
(0 to –15)
+0.0030 to –0.0030
(+1.2 to –1.2)
+0.0030 to –0.0411
(+1.2 to –16.2)
a. Approxi2 sigma to –2 sigma of gage uncertainty based on studies performed at the factory using precision digital
gages according to recommended procedures.