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SMPM Micro-Miniature Connectors

Amphenol RF SMPM Micro-Miniature Connectors are ideal for high-frequency board-to-board applications up to 65GHz and in cable solutions optimized to meet the frequency limits of the cable. These connectors feature a snap-on mating style similar to SMP connectors. The PCB connectors offer surface-mount, through-hole leg, or edge-mount terminations. Users can pair these connectors with SMPM bullet adapters for blind-mate situations and to achieve a minimum PCB spacing of 8.65mm. The cable connectors come in straight or right-angle configurations for 0.047" and 0.086" diameter semi-rigid and conformable cables, as well as RG-178 flexible coaxial cable. Amphenol RF SMPM Micro-Miniature Connectors are ideal for a range of precision and miniaturized applications, including antennas, handheld radios, military communication systems, and instrumentation and measurement equipment.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors SMPM F St Plug Semi-Rigid 50 Ohm 925-118C-51S Amphenol RF 1: £5.55 3,129In Stock	Mfr. Part No. 925-118C-51S Mouser Part No 523-925-118C-51S	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F St Plug Semi-Rigid 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	3,129In Stock	£5.55 £5.15 £4.88 £4.71 View £4.40 £3.88 £3.65 £3.24	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Strt PCB Jack Surface Mnt 50 ohm 925-202J-51PT Amphenol RF 1: £3.69 1,686In Stock	Mfr. Part No. 925-202J-51PT Mouser Part No 523-925-202J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Strt PCB Jack Surface Mnt 50 ohm Learn More about Amphenol RF smpm connectors	Datasheet	1,686In Stock	Cut Tape £3.69 £3.33 £3.18 £3.09 Reel £2.60 View £2.85 £2.66 £2.54	Min.: 1 Mult.: 1 : 1,000
RF Connectors / Coaxial Connectors SMPM F RA Plug Semi-Rigid 50 Ohm 925-120C-51R Amphenol RF 1: £11.88 239In Stock	Mfr. Part No. 925-120C-51R Mouser Part No 523-925-120C-51R	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F RA Plug Semi-Rigid 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	239In Stock	£11.88 £11.10 £10.00 £9.68 View £9.14 £8.63 £8.54	Min.: 1 Mult.: 1
RF Cable Assemblies AMC RA Plug Micro Cable 095-666-50056-5 Amphenol RF 1: £5.91 89In Stock	Mfr. Part No. 095-666-50056-5 Mouser Part No 523-095-666-50056-5	Amphenol RF	RF Cable Assemblies AMC RA Plug Micro Cable Learn More about Amphenol RF amphenol amc connectors	Datasheet	89In Stock	£5.91 £5.34 £5.05 £4.92 View £3.91 £3.62 £3.49 £3.24 £3.22	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM RA TH PCB Jack M 50 Ohm Smooth Bore 925-139J-51P Amphenol RF 1: £14.88 102In Stock	Mfr. Part No. 925-139J-51P Mouser Part No 523-925-139J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM RA TH PCB Jack M 50 Ohm Smooth Bore Learn More about Amphenol RF smpm connectors	Datasheet	102In Stock	£14.88 £12.64 £11.85 £11.24 View £10.21 £10.03 £9.59 £9.46	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Straight PCB Full Detent Jack Surface Mount 50 Ohm Non-Magnetic 925-NM196J-51P Amphenol RF 1: £36.82 359In Stock	Mfr. Part No. 925-NM196J-51P Mouser Part No 523-925-NM196J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Straight PCB Full Detent Jack Surface Mount 50 Ohm Non-Magnetic Learn More about Amphenol RF smpm non magnetic connectors	Datasheet	359In Stock	£36.82 £31.31 £29.35 £29.34 View £28.44 £26.87 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Straight PCB Smooth Bore Jack Surface Mount 50 Ohm Non-Magnetic 925-NM197J-51P Amphenol RF 1: £36.82 56In Stock	Mfr. Part No. 925-NM197J-51P Mouser Part No 523-925-NM197J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Straight PCB Smooth Bore Jack Surface Mount 50 Ohm Non-Magnetic Learn More about Amphenol RF smpm non magnetic connectors	Datasheet	56In Stock	£36.82 £31.31 £29.35 £27.94 View £26.61 £25.26	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F PCB Edge Mount Plug 50 Ohm 925-127P-51P Amphenol RF 1: £15.76 1,039In Stock	Mfr. Part No. 925-127P-51P Mouser Part No 523-925-127P-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F PCB Edge Mount Plug 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	1,039In Stock	£15.76 £13.54 £12.76 £12.31 View £11.97 £11.08 £10.69 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM M BH Jack Male 50 Ohm 925-138J-51P Amphenol RF 1: £11.31 1,110In Stock	Mfr. Part No. 925-138J-51P Mouser Part No 523-925-138J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM M BH Jack Male 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	1,110In Stock	£11.31 £9.61 £9.27	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jck F Detent 925-143J-51P Amphenol RF 1: £11.10 2,282In Stock 6,243Expected 24/12/2026	Mfr. Part No. 925-143J-51P Mouser Part No 523-925-143J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jck F Detent Learn More about Amphenol RF smpm connectors	Datasheet	2,282In Stock 6,243Expected 24/12/2026	£11.10 £9.45 £8.85 £8.43 View £8.03 £7.43 £7.17 £6.84 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jack SM Bore 925-144J-51PT Amphenol RF 1: £10.29 5,151In Stock 8,795Expected 29/11/2026	Mfr. Part No. 925-144J-51PT Mouser Part No 523-925-144J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jack SM Bore Learn More about Amphenol RF smpm connectors	Datasheet	5,151In Stock 8,795Expected 29/11/2026	Cut Tape £10.29 £8.75 £8.20 £7.80 View Reel £6.22 £7.44 £6.98 £6.63 £6.23 £6.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,200
RF Connectors / Coaxial Connectors SMPM Edg Mnt PCB Jk M 50 Ohm Smooth Bore 925-169J-51PT Amphenol RF 1: £8.97 3,396In Stock 200Expected 11/11/2026	Mfr. Part No. 925-169J-51PT Mouser Part No 523-925-169J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Edg Mnt PCB Jk M 50 Ohm Smooth Bore Learn More about Amphenol RF smpm connectors	Datasheet	3,396In Stock 200Expected 11/11/2026	Cut Tape £8.97 £7.80 £7.37 £6.84 View Reel £5.12 £6.46 £5.98 £5.66 £5.12 £5.12	Min.: 1 Mult.: 1 : 2,200
RF Connectors / Coaxial Connectors SMPM Surface Mount PCB Jack,M,26.5 GHz 925-196J-51PT Amphenol RF 1: £5.18 11,316In Stock 3,000Expected 06/12/2026	Mfr. Part No. 925-196J-51PT Mouser Part No 523-925-196J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Surface Mount PCB Jack,M,26.5 GHz Learn More about Amphenol RF smpm connectors	Datasheet	11,316In Stock 3,000Expected 06/12/2026	Cut Tape £5.18 £4.40 £4.12 £3.93 View Reel £3.27 £3.74 £3.51 £3.34 £3.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
RF Connectors / Coaxial Connectors SMPM F RA Plug Semi-Rigid 50 Ohm 925-123C-51A Amphenol RF 1: £8.08 593In Stock 1,074Expected 02/12/2026	Mfr. Part No. 925-123C-51A Mouser Part No 523-925-123C-51A	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F RA Plug Semi-Rigid 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	593In Stock 1,074Expected 02/12/2026	£8.08 £7.36 £6.88 £6.63 View £6.35 £5.80 £5.46 £4.99	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F St Plug Semi-Rigid 50 Ohm 925-124P-51S Amphenol RF 1: £11.84 942In Stock	Mfr. Part No. 925-124P-51S Mouser Part No 523-925-124P-51S	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F St Plug Semi-Rigid 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	942In Stock	£11.84 £10.52 £9.99 £9.73 View £9.10 £8.92 £8.39	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM M PCB Jack Full Detent Mount 50Ohm 925-126J-51P Amphenol RF 1: £8.96 293In Stock	Mfr. Part No. 925-126J-51P Mouser Part No 523-925-126J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM M PCB Jack Full Detent Mount 50Ohm Learn More about Amphenol RF smpm connectors	Datasheet	293In Stock	£8.96 £7.60 £7.13 £6.79 View £6.46 £6.17	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F St Plug RG-178 Cable 50 Ohm 925-129C-51S Amphenol RF 1: £10.41 302In Stock	Mfr. Part No. 925-129C-51S Mouser Part No 523-925-129C-51S	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F St Plug RG-178 Cable 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	302In Stock	£10.41 £8.83 £8.28 £7.89 £7.56	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F St BH Jack Semi-Rigid 50 Ohm 925-135J-51S Amphenol RF 1: £12.19 187In Stock	Mfr. Part No. 925-135J-51S Mouser Part No 523-925-135J-51S	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F St BH Jack Semi-Rigid 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	187In Stock	£12.19 £10.80 £10.33 £10.21 View £9.72 £8.29	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jack SM Bore 925-144J-51P Amphenol RF 1: £12.19 147In Stock	Mfr. Part No. 925-144J-51P Mouser Part No 523-925-144J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM 50Ohm M Cont SMT PCB Jack SM Bore Learn More about Amphenol RF smpm connectors	Datasheet	147In Stock	£12.19 £10.35 £9.70 £9.61	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Edg Mnt PCB Jk M 50 Ohm Smooth Bore 925-169J-51P Amphenol RF 1: £9.78 202In Stock	Mfr. Part No. 925-169J-51P Mouser Part No 523-925-169J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Edg Mnt PCB Jk M 50 Ohm Smooth Bore Learn More about Amphenol RF smpm connectors	Datasheet	202In Stock	£9.78 £8.70 £8.15 £7.59 View £7.39 £6.82 £6.53 £6.23	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Str Thrd-In Jck Male Contact 50 Ohm 925-201J-51S Amphenol RF 1: £10.28 558In Stock 188Expected 06/12/2026	Mfr. Part No. 925-201J-51S Mouser Part No 523-925-201J-51S	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Str Thrd-In Jck Male Contact 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	558In Stock 188Expected 06/12/2026	£10.28 £8.73 £8.18 £7.80 View £7.43 £6.96 £6.70	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM Surface Mount PCB Jack, Male Cont. 925-204J-51PT Amphenol RF 1: £5.62 1,207In Stock	Mfr. Part No. 925-204J-51PT Mouser Part No 523-925-204J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors SMPM Surface Mount PCB Jack, Male Cont. Learn More about Amphenol RF smpm connectors	Datasheet	1,207In Stock	Cut Tape £5.62 £4.78 £4.48 £4.26 Reel £3.38 View £4.06 £3.81 £3.62 £3.22	Min.: 1 Mult.: 1 : 1,000
RF Adapters - In Series SMPM ST P/P-ADP 925-207A-51S Amphenol RF 1: £20.98 314In Stock 525Expected 29/11/2026	Mfr. Part No. 925-207A-51S Mouser Part No 523-925207A51S	Amphenol RF	RF Adapters - In Series SMPM ST P/P-ADP Learn More about Amphenol RF smpm connectors	Datasheet	314In Stock 525Expected 29/11/2026	£20.98 £17.84 £16.71 £15.35 View £14.74 £14.73 £13.64	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F RA Plug RG-178 Cable 50 Ohm 925-128C-51A Amphenol RF 1: £7.18 135In Stock	Mfr. Part No. 925-128C-51A Mouser Part No 523-925-128C-51A	Amphenol RF	RF Connectors / Coaxial Connectors SMPM F RA Plug RG-178 Cable 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	135In Stock	£7.18 £6.09 £5.71 £5.46	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM M St BH Jack Male 50 Ohm 925-137J-51P Amphenol RF 1: £11.93 1In Stock 476Expected 11/11/2026	Mfr. Part No. 925-137J-51P Mouser Part No 523-925-137J-51P	Amphenol RF	RF Connectors / Coaxial Connectors SMPM M St BH Jack Male 50 Ohm Learn More about Amphenol RF smpm connectors	Datasheet	1In Stock 476Expected 11/11/2026	£11.93 £10.14 £9.51 £9.25	Min.: 1 Mult.: 1

SMPM Micro-Miniature Connectors

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