P/N 03102457-01 is the SIPLACE Type 4105 ceramic nozzle, also referenced in nozzle documentation and parts listings as 4105/6105. Its documented geometry is 11.0 mm overall length with a 0.400 × 0.200 mm pickup tip, so exact nozzle type and pickup-face geometry are the primary matching points when replacing an installed unit.
Choose 03102457 when the existing setup specifically calls for the 4105/6105 geometry. It should not be replaced only by appearance with the 03102344 4107/6107 ceramic nozzle: the 4107/6107 uses a much larger 1.400 × 0.660 mm tip and a different 10.4 mm nozzle length.
That geometry difference changes the pickup contact area and vacuum coverage at the component surface. If the nozzle tip does not match the intended pickup area, the result may appear as intermittent pickup, component drop or placement offset rather than an obvious installation failure. When these symptoms begin at a position using 4105/6105, first inspect the ceramic tip for contamination or chipping, confirm that the small vacuum opening is clear, and check nozzle seating before moving to a wider head-side diagnosis.
Other SIPLACE ceramic and special nozzle types can be compared in the ASM SIPLACE nozzle range.

03102457 4105/6105 Nozzle Specifications
| Part Number | 03102457-01 |
|---|---|
| Nozzle Type | 4105 / 6105 |
| Assembly Level | Complete nozzle |
| Nozzle Material | Ceramic |
| Nozzle Length | 11.0 mm |
| Tip Geometry | 0.400 × 0.200 mm (L × W) |
| Known Machine Examples | SIPLACE X4iS and SX2 applications |
For matching, send the complete 03102457 nozzle marking, machine or placement-head identification, clear photos of the pickup face and mounting side, the component or package being handled, required quantity, and any pickup or placement symptom. If the marking is difficult to read, the 11.0 mm length and 0.400 × 0.200 mm tip geometry provide additional reference points for identification.
For this small-tip ceramic nozzle, checking the exact P/N and pickup geometry is more useful than selecting from a general ceramic-nozzle list. We can compare the requested part number, old nozzle photo, component application and visible tip condition before quotation, and check the pickup opening and vacuum-path requirement where applicable.