RF Test Pin
Stepped precision-tolerance RF contact pin for high-frequency test sockets.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| KONB-RFP-01 | 1.5 | 12 | 2 steps | h5 | 50 ohm RF pin |
| KONB-RFP-02 | 2 | 14 | 2 steps | h5 | 50 ohm RF pin |
| KONB-RFP-03 | 2.5 | 16 | ⌀1 · 2 steps | h5 | SMA contact pin, hollow bore |
| KONB-RFP-04 | 3 | 16 | ⌀1.2 · 2 steps | h5 | SMA contact pin, hollow bore |
| KONB-RFP-05 | 3.5 | 17 | M2 | 6g | M2 screw-on RF pin |
| KONB-RFP-06 | 4 | 18 | ⌀1.5 · 2 steps | h5 | 3.5 mm RF pin, hollow bore |
| KONB-RFP-08 | 5 | 19 | M3 | 6g | M3 screw-on SMA pin |
| KONB-RFP-09 | 6 | 22 | knurl · ⌀1.5 · 3 steps | h5 | N-type RF contact pin, hollow bore |
| KONB-RFP-07 | 6.4 | 19 | SW5.5 | h5 | RF pin with spanner flats |
| KONB-RFP-10 | 8.1 | 23 | SW7 · ⌀2 | h5 | N-type hex RF pin, hollow bore |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
RF Test Pin is a Connector Pins family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀1.5–8.1 mm, lengths 12–23 mm, standard material Brass (also steel, stainless steel or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀10 mm bar stock; its longest variant is KONB-RFP-10 at 23 mm. Besides turning, the family requires thread turning (M2, M3), hex flat milling (AF 5.5–7), knurling and axial drilling (⌀1–2 mm). All of it is completed in a single setup, without the part leaving the machine.
The most slender variant is KONB-RFP-01: 12 mm long at ⌀1.5 mm, a length-to-diameter ratio of 8.0. A part this slender needs tailstock support on a conventional lathe. On a sliding-head lathe the guide bushing holds the bar right next to the cutting edge, so the part is machined without a centre.
Variants are machined to h5, 6g tolerance classes; the smallest is KONB-RFP-01 (⌀1.5 mm) and the largest KONB-RFP-10 (⌀8.1 mm). The family includes threaded, hex-drive, knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
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