Keysight offers a variety of adapters and connectors that are sold only by part numbers. Below is a list of adapter and connectors by part number only. For more detailed information about the part numbers listed below you can search in Find-a-Part.

For more information, please order or download the RF & Microwave Test Accessory Catalog

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Part Number Adapter 3.5 mm connector to x-connector Part Number Adapter SMA/SMB connector to x-connector
1250-1744 Adapter, 3.5 mm (f) to type-N (m), DC to 18 GHz 1250-1391 Adapter, SMB tee (f) (m) (m)
1250-1743 Adapter, 3.5 mm (m) to type-N (m), DC to 18 GHz 1250-1741 Adapter, SMA (f) to SMA (m) right angle
1250-1747 Adapter-Coaxial straight APC-7 to Female-APC-3.5 1250-1698 Adapter, SMA tee (m) (f) (f)
1250-1746 Adapter-Coaxial straight APC-7 to Male-APC-3.5 1250-1249 Adapter, SMA right angle (m) (f)
1250-1750 Adapter, 3.5 mm (m) to type-N (f) 1250-1462 Adapter, SMA (m) to SMA (f)
1250-1745 Adapter, 3.5 mm (f) to type-N (f) 1250-0674 Adapter, SMB (m) to SMA (f)
1250-1748 Adapter, 3.5 mm (m) to 3.5 mm (m) instrument-grade 1250-1694 Adapter, SMA (f) and SMC (f)
1250-1749 Adapter, 3.5 mm (f) to 3.5 mm (f) 1250-1158 Adapter, SMA (f) to SMA (f)
Part Number Adapter BNC connector to x-connector Part Number Adapter type-N connector to x-connector
1250-1899 Adapter, BNC (f) to SMB (m) 1250-0597 Adapter, type-N (m) 50 ohm to type-N (f) 75 ohm
1250-0556 Adapter, BNC (f) to WECO video (m) 1250-1778 Adapter, type-N (m) to type-N (m) adapter, 50 ohm
1250-1477 Adapter, type-N (f) to BNC (m), precision 50 ohm 1250-1529 Adapter, type-N (f) to type-N (f) adapter, 75 ohm
1250-1473 Adapter, type-N (m) to BNC (m), precision 50 ohm 1250-1152 Adapter, SMC (f) to type-N (m)
1250-0595 Adapter, BNC (f) to BNC triaxial (m) 1250-1404 Adapter, SMA (f) to type-N (f)
1250-1930 Adapter, BNC (m) to BNC triaxial (f) 1250-1023 Adapter, SMC (m) to type-N (m)
1250-1830 Adapter, BNC (f) to BNC triaxial (f) 1250-1535 Adapter, type-N (m) to BNC (f) adapter, 75 ohm
1250-1857 Adapter, SMB (f) to BNC (m) 1250-1533 Adapter, type-N (m) to BNC (m) adapter, 75 ohm
1250-0562 Adapter, BNC (f) to SMA (f) 1250-1250 Adapter, type-N (m) to SMA (f), 50 ohm
1250-1236 Adapter, SMB (f) to BNC (f) 1250-0846 Adapter, tee type-N (f) (f) (f)
    1250-1636 Adapter, type-N (m) to SMA (m) 50 ohm
    1250-0559 Adapter, tee type-N (m) (f) (f)
    1250-0176 Adapter, right angle type-N (m) to type-N (f)