Tantalum Marker Pins
X-medics offers tantalum pins in pre-cut lengths. The pins are a good radiopaque solution as they offer strong radiographic opacity and excellent biocompatibility and are suitable as tantalum markers applied in medical devices made from e.g. PEEK. Being made from straightened, high tolerance, unannealed tantalum wire, the tantalum marker pins have adequate mechanical properties to withstand the impact of insertion. Essentially any diameter tantalum wire can be cut into x-ray marker pins in lengths from 1.5 times the diameter and up.
Special orders are welcome for many lengths and diameters that you don’t currently see in stock, so please do not hesitate to contact us with your requirements.
Inventory for Instant Shipping
X-medics is holding an comprehensive inventory of many different lengths for tantalum pins in diameters of 0.5 mm (0.0197″), 0.8 mm (0.0315″), 0.9 mm (0.0354″), 1 mm (0.0394″), 1.2 mm (0.0472″) and 1.59mm (0.0625″) for immediate shipment off-the-shelf.
Standard tantalum pin offering
Browse and select your product below on this page to see our inventory of tantalum markers available for immediate shipping. We intend to expand our offerings in relation to customer demand. All listed products below are available as 100 pcs test samples for prototype and R&D work and can be checked out by credit card directly from the products pages. If you need 500 pcs or more of the same product please contact us for a lower cost quote.
Tantalum Pins - Diameter 1.59 mm (0.0625")
Tantalum Pins - Diameter 1.2 mm (0.0472")
1.2 x 1.8 mm (0.0472″ x 0.071″): P1200-0180-CU2-080
1.2 x 2.0 mm (0.0472″ x 0.079″): P1200-0200-CU2-080
1.2 x 2.4 mm (0.0472″ x 0.094″): P1200-0240-CU2-080
1.2 x 2.5 mm (0.0472″ x 0.098″): P1200-0250-CU2-080
1.2 x 2.7 mm (0.0472″ x 0.106″): P1200-0270-CU2-080
1.2 x 2.8 mm (0.0472″ x 0.110″): P1200-0280-CU2-080
1.2 x 3.0 mm (0.0472″ x 0.118″): P1200-0300-CU2-080
1.2 x 3.4 mm (0.0472″ x 0.134″): P1200-0340-CU2-080
1.2 x 3.5 mm (0.0472″ x 0.138″): P1200-0350-CU2-080
1.2 x 3.7 mm (0.0472″ x 0.146″): P1200-0370-CU2-080
1.2 x 3.8 mm (0.0472″ x 0.150″): P1200-0380-CU2-080
1.2 x 3.9 mm (0.0472″ x 0.154″): P1200-0390-CU2-080
1.2 x 4.0 mm (0.0472″ x 0.157″): P1200-0400-CU2-080
1.2 x 4.4 mm (0.0472″ x 0.173″): P1200-0440-CU2-080
1.2 x 4.5 mm (0.0472″ x 0.177″): P1200-0450-CU2-080
1.2 x 4.7 mm (0.0472″ x 0.185″): P1200-0470-CU2-080
1.2 x 5.0 mm (0.0472″ x 0.197″): P1200-0500-CU2-080
1.2 x 5.4 mm (0.0472″ x 0.213″): P1200-0540-CU2-080
1.2 x 5.5 mm (0.0472″ x 0.217″): P1200-0550-CU2-080
1.2 x 5.7 mm (0.0472″ x 0.224″): P1200-0570-CU2-080
1.2 x 6.0 mm (0.0472″ x 0.236″): P1200-0600-CU2-080
1.2 x 6.4 mm (0.0472″ x 0.252″): P1200-0640-CU2-080
1.2 x 6.5 mm (0.0472″ x 0.256″): P1200-0650-CU2-080
1.2 x 6.7 mm (0.0472″ x 0.264″): P1200-0670-CU2-080
1.2 x 7.0 mm (0.0472″ x 0.276″): P1200-0700-CU2-080
1.2 x 7.4 mm (0.0472″ x 0.291″): P1200-0740-CU2-080
1.2 x 7.5 mm (0.0472″ x 0.295″): P1200-0750-CU2-080
1.2 x 7.7 mm (0.0472″ x 0.303″): P1200-0770-CU2-080
1.2 x 8.0 mm (0.0472″ x 0.315″): P1200-0800-CU2-080
1.2 x 8.4 mm (0.0472″ x 0.331″): P1200-0840-CU2-080
1.2 x 8.5 mm (0.0472″ x 0.335″): P1200-0850-CU2-080
1.2 x 8.7 mm (0.0472″ x 0.343″): P1200-0870-CU2-080
1.2 x 9.0 mm (0.0472″ x 0.354″): P1200-0900-CU2-080
1.2 x 9.4 mm (0.0472″ x 0.370″): P1200-0940-CU2-080
1.2 x 9.5 mm (0.0472″ x 0.374″): P1200-0950-CU2-080
1.2 x 9.7 mm (0.0472″ x 0.382″): P1200-0970-CU2-080
1.2 x 10.0 mm (0.0472″ x 0.394″): P1200-1000-CU2-080
1.2 x 10.4 mm (0.0472″ x 0.409″): P1200-1040-CU2-080
1.2 x 10.5 mm (0.0472″ x 0.413″): P1200-1050-CU2-080
1.2 x 10.7 mm (0.0472″ x 0.421″): P1200-1070-CU2-080
1.2 x 11.0 mm (0.0472″ x 0.433″): P1200-1100-CU2-080
Tantalum Pins - Diameter 1.0 mm (0.0394")
1 x 1.5 mm (0.0394″ x 0.059″): P1000-0150-CU2-080
1 x 1.8 mm (0.0394″ x 0.071″): P1000-0180-CU2-080
1 x 2.0 mm (0.0394″ x 0.079″): P1000-0200-CU2-080
1 x 2.4 mm (0.0394″ x 0.094″): P1000-0240-CU2-080
1 x 2.5 mm (0.0394″ x 0.098″): P1000-0250-CU2-080
1 x 2.7 mm (0.0394″ x 0.106″): P1000-0270-CU2-080
1 x 2.75 mm (0.0394″ x 0.108″): P1000-0275-CU2-080
1 x 3.0 mm (0.0394″ x 0.118″): P1000-0300-CU2-080
1 x 3.4 mm (0.0394″ x 0.134″): P1000-0340-CU2-080
1 x 3.5 mm (0.0394″ x 0.138″): P1000-0350-CU2-080
1 x 3.7 mm (0.0394″ x 0.146″): P1000-0370-CU2-080
1 x 3.8 mm (0.0394″ x 0.150″): P1000-0380-CU2-080
1 x 4.0 mm (0.0394″ x 0.157″): P1000-0400-CU2-080
1 x 4.4 mm (0.0394″ x 0.173″): P1000-0440-CU2-080
1 x 4.5 mm (0.0394″ x 0.177″): P1000-0450-CU2-080
1 x 4.7 mm (0.0394″ x 0.185″): P1000-0470-CU2-080
1 x 5.0 mm (0.0394″ x 0.197″): P1000-0500-CU2-080
1 x 5.4 mm (0.0394″ x 0.213″): P1000-0540-CU2-080
1 x 5.5 mm (0.0394″ x 0.217″): P1000-0550-CU2-080
1 x 5.7 mm (0.0394″ x 0.224″): P1000-0570-CU2-080
1 x 6.0 mm (0.0394″ x 0.236″): P1000-0600-CU2-080
1 x 6.4 mm (0.0394″ x 0.252″): P1000-0640-CU2-080
1 x 6.5 mm (0.0394″ x 0.256″): P1000-0650-CU2-080
1 x 6.7 mm (0.0394″ x 0.264″): P1000-0670-CU2-080
1 x 7.0 mm (0.0394″ x 0.276″): P1000-0700-CU2-080
1 x 7.4 mm (0.0394″ x 0.291″): P1000-0740-CU2-080
1 x 7.5 mm (0.0394″ x 0.295″): P1000-0750-CU2-080
1 x 7.7 mm (0.0394″ x 0.303″): P1000-0770-CU2-080
1 x 8.0 mm (0.0394″ x 0.315″): P1000-0800-CU2-080
1 x 8.4 mm (0.0394″ x 0.331″): P1000-0840-CU2-080
1 x 8.5 mm (0.0394″ x 0.335″): P1000-0850-CU2-080
1 x 8.7 mm (0.0394″ x 0.343″): P1000-0870-CU2-080
1 x 9.0 mm (0.0394″ x 0.354″): P1000-0900-CU2-080
1 x 9.4 mm (0.0394″ x 0.370″): P1000-0940-CU2-080
1 x 9.5 mm (0.0394″ x 0.374″): P1000-0950-CU2-080
1 x 9.7 mm (0.0394″ x 0.382″): P1000-0970-CU2-080
1 x 10.0 mm (0.0394″ x 0.394″): P1000-1000-CU2-080
1 x 10.4 mm (0.0394″ x 0.409″): P1000-1040-CU2-080
1 x 10.5 mm (0.0394″ x 0.413″): P1000-1050-CU2-080
1 x 10.7 mm (0.0394″ x 0.421″): P1000-1070-CU2-080
1 x 11.0 mm (0.0394″ x 0.433″): P1000-1100-CU2-080
1 x 12.0 mm (0.0394″ x 0.472″): P1000-1200-CU2-080
1 x 13.0 mm (0.0394″ x 0.512″): P1000-1300-CU2-080
1 x 14.0 mm (0.0394″ x 0.551″): P1000-1400-CU2-080
1 x 15.0 mm (0.0394″ x 0.591″): P1000-1500-CU2-080
Tantalum Pins - Diameter 0.9 mm (0.0354")
0.9 x 1.4 mm (0.0354″ x 0.055″): P0900-0140-CU2-080
0.9 x 1.5 mm (0.0354″ x 0.059″): P0900-0150-CU2-080
0.9 x 2.0 mm (0.0354″ x 0.079″): P0900-0200-CU2-080
0.9 x 2.4 mm (0.0354″ x 0.094″): P0900-0240-CU2-080
0.9 x 2.5 mm (0.0354″ x 0.098″): P0900-0250-CU2-080
0.9 x 2.7 mm (0.0354″ x 0.106″): P0900-0270-CU2-080
0.9 x 3.0 mm (0.0354″ x 0.118″): P0900-0300-CU2-080
0.9 x 3.4 mm (0.0354″ x 0.134″): P0900-0340-CU2-080
0.9 x 3.5 mm (0.0354″ x 0.138″): P0900-0350-CU2-080
0.9 x 3.7 mm (0.0354″ x 0.146″): P0900-0370-CU2-080
0.9 x 4.0 mm (0.0354″ x 0.157″): P0900-0400-CU2-080
0.9 x 4.4 mm (0.0354″ x 0.173″): P0900-0440-CU2-080
0.9 x 4.5 mm (0.0354″ x 0.177″): P0900-0450-CU2-080
0.9 x 4.7 mm (0.0354″ x 0.185″): P0900-0470-CU2-080
0.9 x 5.0 mm (0.0354″ x 0.197″): P0900-0500-CU2-080
0.9 x 5.4 mm (0.0354″ x 0.213″): P0900-0540-CU2-080
0.9 x 5.5 mm (0.0354″ x 0.217″): P0900-0550-CU2-080
0.9 x 5.7 mm (0.0354″ x 0.224″): P0900-0570-CU2-080
0.9 x 6.0 mm (0.0354″ x 0.236″): P0900-0600-CU2-080
0.9 x 6.4 mm (0.0354″ x 0.252″): P0900-0640-CU2-080
0.9 x 6.5 mm (0.0354″ x 0.256″): P0900-0650-CU2-080
0.9 x 6.7 mm (0.0354″ x 0.264″): P0900-0670-CU2-080
0.9 x 7.0 mm (0.0354″ x 0.276″): P0900-0700-CU2-080
0.9 x 7.4 mm (0.0354″ x 0.291″): P0900-0740-CU2-080
0.9 x 7.5 mm (0.0354″ x 0.295″): P0900-0750-CU2-080
0.9 x 7.7 mm (0.0354″ x 0.303″): P0900-0770-CU2-080
0.9 x 8.0 mm (0.0354″ x 0.315″): P0900-0800-CU2-080
0.9 x 8.4 mm (0.0354″ x 0.331″): P0900-0840-CU2-080
0.9 x 8.5 mm (0.0354″ x 0.335″): P0900-0850-CU2-080
0.9 x 8.7 mm (0.0354″ x 0.343″): P0900-0870-CU2-080
0.9 x 9.0 mm (0.0354″ x 0.354″): P0900-0900-CU2-080
0.9 x 9.4 mm (0.0354″ x 0.370″): P0900-0940-CU2-080
0.9 x 9.5 mm (0.0354″ x 0.374″): P0900-0950-CU2-080
0.9 x 9.7 mm (0.0354″ x 0.382″): P0900-0970-CU2-080
0.9 x 10.0 mm (0.0354″ x 0.394″): P0900-1000-CU2-080
0.9 x 10.4 mm (0.0354″ x 0.409″): P0900-1040-CU2-080
0.9 x 10.5 mm (0.0354″ x 0.413″): P0900-1050-CU2-080
0.9 x 10.7 mm (0.0354″ x 0.421″): P0900-1070-CU2-080
0.9 x 11.0 mm (0.0354″ x 0.433″): P0900-1100-CU2-080
Tantalum Pins - Diameter 0.8 mm (0.0315")
0.8 x 1.2 mm (0.0315″ x 0.047″): P0800-0120-CU2-080
0.8 x 1.4 mm (0.0315″ x 0.055″): P0800-0140-CU2-080
0.8 x 1.5 mm (0.0315″ x 0.059″): P0800-0150-CU2-080
0.8 x 1.8 mm (0.0315″ x 0.071″): P0800-0180-CU2-080
0.8 x 2.0 mm (0.0315″ x 0.079″): P0800-0200-CU2-080
0.8 x 2.4 mm (0.0315″ x 0.094″): P0800-0240-CU2-080
0.8 x 2.5 mm (0.0315″ x 0.098″): P0800-0250-CU2-080
0.8 x 2.7 mm (0.0315″ x 0.106″;): P0800-0270-CU2-080
0.8 x 2.8 mm (0.0315″ x 0.110″): P0800-0280-CU2-080
0.8 x 2.85 mm (0.0315″ x 0.112″): P0800-0285-CU2-080
0.8 x 3.0 mm (0.0315″ x 0.118″): P0800-0300-CU2-080
0.8 x 3.4 mm (0.0315″ x 0.134″): P0800-0340-CU2-080
0.8 x 3.5 mm (0.0315″ x 0.138″): P0800-0350-CU2-080
0.8 x 3.7 mm (0.0315″ x 0.146″): P0800-0370-CU2-080
0.8 x 3.8 mm (0.0315″ x 0.150″): P0800-0380-CU2-080
0.8 x 4.0 mm (0.0315″ x 0.157″): P0800-0400-CU2-080
0.8 x 4.4 mm (0.0315″ x 0.173″): P0800-0440-CU2-080
0.8 x 4.5 mm (0.0315″ x 0.177″): P0800-0450-CU2-080
0.8 x 4.7 mm (0.0315″ x 0.185″): P0800-0470-CU2-080
0.8 x 5.0 mm (0.0315″ x 0.197″): P0800-0500-CU2-080
0.8 x 5.05 mm (0.0315″ x 0.199″): P0800-0505-CU2-080
0.8 x 5.4 mm (0.0315″ x 0.213″): P0800-0540-CU2-080
0.8 x 5.5 mm (0.0315″ x 0.217″): P0800-0550-CU2-080
0.8 x 5.7 mm (0.0315″ x 0.224″): P0800-0570-CU2-080
0.8 x 6.0 mm (0.0315″ x 0.236″): P0800-0600-CU2-080
0.8 x 6.05 mm (0.0315″ x 0.23″): P0800-0605-CU2-080
0.8 x 6.25 mm (0.0315″ x 0.24″): P0800-0625-CU2-080
0.8 x 6.4 mm (0.0315″ x 0.252″): P0800-0640-CU2-080
0.8 x 6.5 mm (0.0315″ x 0.256″): P0800-0650-CU2-080
0.8 x 6.7 mm (0.0315″ x 0.264″): P0800-0670-CU2-080
0.8 x 7.0 mm (0.0315″ x 0.276″): P0800-0700-CU2-080
0.8 x 7.4 mm (0.0315″ x 0.291″): P0800-0740-CU2-080
0.8 x 7.5 mm (0.0315″ x 0.295″): P0800-0750-CU2-080
0.8 x 7.7 mm (0.0315″ x 0.303″): P0800-0770-CU2-080
0.8 x 8.0 mm (0.0315″ x 0.315″): P0800-0800-CU2-080
0.8 x 8.4 mm (0.0315″ x 0.331″): P0800-0840-CU2-080
0.8 x 8.5 mm (0.0315″ x 0.335″): P0800-0850-CU2-080
0.8 x 8.7 mm (0.0315″ x 0.343″): P0800-0870-CU2-080
0.8 x 9.0 mm (0.0315″ x 0.354″): P0800-0900-CU2-080
0.8 x 9.4 mm (0.0315″ x 0.370″): P0800-0940-CU2-080
0.8 x 9.5 mm (0.0315″ x 0.374″): P0800-0950-CU2-080
0.8 x 9.7 mm (0.0315″ x 0.382″) :P0800-0970-CU2-080
0.8 x 10.0 mm (0.0315″ x 0.394″): P0800-1000-CU2-080
0.8 x 10.4 mm (0.0315″ x 0.409″): P0800-1040-CU2-080
0.8 x 10.5 mm (0.0315″ x 0.413″): P0800-01050-CU2-080
0.8 x 10.7 mm (0.0315″ x 0.421″): P0800-1070-CU2-080
0.8 x 11.0 mm (0.0315″ x 0.433″): P0800-1100-CU2-080
0.8 x 11.5 mm (0.0315″ x 0.453″): P0800-1150-CU2-080
0.8 x 12.0 mm (0.0315″ x 0.472″): P0800-1200-CU2-080
0.8 x 12.5 mm (0.0315″ x 0.492″): P0800-1250-CU2-080
Tantalum Pins - Diameter 0.5 mm (0.0197")
0.5 x 0.8 mm (0.0197″ x 0.031″): P0500-0080-CU2-080
0.5 x 1.0 mm (0.0197″ x 0.039″): P0500-0100-CU2-080
0.5 x 1.2 mm (0.0197″ x 0.047″): P0500-0120-CU2-080
0.5 x 1.5 mm (0.0197″ x 0.059″): P0500-0150-CU2-080
0.5 x 1.8 mm (0.0197″ x 0.071″): P0500-0180-CU2-080
0.5 x 2.0 mm (0.0197″ x 0.079″): P0500-0200-CU2-080
0.5 x 2.5 mm (0.0197″ x 0.098″): P0500-0250-CU2-080
0.5 x 2.8 mm (0.0197″ x 0.110″): P0500-0280-CU2-080
0.5 x 3.0 mm (0.0197″ x 0.118″): P0500-0300-CU2-080
0.5 x 3.5 mm (0.0197″ x 0.138″): P0500-0350-CU2-080
0.5 x 3.8 mm (0.0197″ x 0.150″): P0500-0380-CU2-080
0.5 x 4.0 mm (0.0197″ x 0.157″): P0500-0400-CU2-080
0.5 x 4.5 mm (0.0197″ x 0.177″): P0500-0450-CU2-080
0.5 x 5.0 mm (0.0197″ x 0.197″): P0500-0500-CU2-080
0.5 x 5.5 mm (0.0197″ x 0.217″): P0500-0550-CU2-080
0.5 x 6.0 mm (0.0197″ x 0.236″): P0500-0600-CU2-080
0.5 x 6.5 mm (0.0197″ x 0.256″): P0500-0650-CU2-080
0.5 x 7.0 mm (0.0197″ x 0.276″): P0500-0700-CU2-080
0.5 x 7.5 mm (0.0197″ x 0.295″): P0500-0750-CU2-080
0.5 x 8.0 mm (0.0197″ x 0.315″): P0500-0800-CU2-080
0.5 x 8.5 mm (0.0197″ x 0.335″): P0500-0850-CU2-080
0.5 x 9.0 mm (0.0197″ x 0.354″): P0500-0900-CU2-080
0.5 x 9.5 mm (0.0197″ x 0.374″): P0500-0950-CU2-080
0.5 x 10.0 mm (0.0197″ x 0.394″): P0500-1000-CU2-080
0.5 x 10.5 mm (0.0197″ x 0.413″): P0500-1050-CU2-080
0.5 x 11.0 mm (0.0197″ x 0.433″): P0500-1100-CU2-080
Tantalum Pin Tolerance
X-medics standard pin tolerance is +/- 0.010 mm in diameter and 0.05 mm in length. The tolerances that has been optimized for general tolerance requirements when inserted into PEEK and other medical grade materials design.
Tantalum Specifications
Surgical (unalloyed pure) tantalum markers may be made from two metal grades – R05200 (electron beam / vacuum arc melted) and R05400 (sintered). Tantalum R05200 and Tantalum R05400 are equally suitable for surgery and offer almost similar mechanical and chemical characteristics.
> Find more information about tantalum grades.
Pin End-style
X-medics’ tantalum pin is delivered burr-free (sharp edge) offering the best performance / price ratio in most applications. Other end-styles may be offered on custom order basis.
ASTM F86 Cleaning and Passivation
ASTM F86 Cleaning and Passivation is a the most advanced standard for cleaning particles and process residues from the tantalum surface. As ASTM F86 is a cost efficient cleaning method it is specified by 90 percent of X-medics’ customers.
ISO 9001 and ISO 13485
X-medics is ISO 9001:2015 and ISO 13485:2016 certified by Bureau Veritas Europe.
> Link to ISO 9001:2015 certificate
> Link to ISO 13485:2016 certificate
3rd Party Evaluation
Every material lot used in X-medics’ production of tantalum pins has been tested by an independent ISO 17025 accredited laboratory to confirm that the tantalum materiel satisfies the requirements of ASTM F560 / ISO 13782 and is suitable for pin processing. The laboratory analyses the chemical and mechanical characteristics of the wire and compare them again the tantalum specifications and issues an report
> More about 3rd party material testing.
Conflict Free Sourcing
All X-medics’ tantalum products are conflict-free. X-medics only works with suppliers that can show evidence for a continuous 3rd party auditing, performed by independent auditors appointed by Electronic Industry Citizenship Coalition (www.eicc.info), or similar recognized bodies. Proper origin of the materials, and compliance with the Dodd-Frank Wall Street Reform and Consumer Protection Act’s conflict minerals is required to be documented, and this documentation can be tracked on the certificate that follows any shipment from X-medics. X-medics does not use tantalum minerals with origin in the DRC Congo, or other conflict areas covered by the law.
> See our conflict free sourcing policy.
REACH and RoHS Compliance
All tantalum pins from x-medics are REACH and RoSH compliant.
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