RF Adapters - In Series

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SMP/SMPM Fixed Bullets

Amphenol / SV Microwave SMP / SMPM Fixed Bullets are available in a variety of lengths, including 0.265" for SMP and 0.188" for SMPM. The series offers a small footprint that withstands misalignments of 0.010" axial and ±0.010" radial float. These adapters also feature a lower insertion loss than spring bullets and a frequency range of DC to 40GHz for the SMP variant and DC to 65GHz for SMPM. The broad adapter lineup enables system designer flexibility when integrating board-to-board RF solutions. Additional applications include military-aerospace and large-scale, blind-mate arrays. Amphenol / SV Microwave SMP / SMPM Fixed Bullets undergo MIL-STD-202 test standards and operate in a -65°C to +165°C temperature range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	RF Series	Side 1 Gender	Side 1 Polarity	Side 2 Gender	Side 2 Polarity	Impedance	Maximum Frequency	Body Style	Shell Plating	Contact Plating	Body Material	Packaging
RF Adapters - In Series Bullet Adapter, 13.02mm Length 50Ohm 920-509A-51S Amphenol RF 1: S/ 34.95 377In Stock	Mfr. Part # 920-509A-51S Mouser Part # 523-920-509A-51S	Amphenol RF	RF Adapters - In Series Bullet Adapter, 13.02mm Length 50Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	377In Stock	S/ 34.95 S/ 33.94 S/ 29.70 S/ 29.62 View S/ 27.48 S/ 24.87 S/ 23.55 S/ 22.27 Quote	Min.: 1 Mult.: 1	HD-EFI	Plug (Male)	Normal	Plug (Male)	Normal	50 Ohms	6 GHz			Gold	Copper Alloy	Tray
RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 7.39mm SMP-FSBA-739 Amphenol RF 1: S/ 83.38 469In Stock	Mfr. Part # SMP-FSBA-739 Mouser Part # 523-SMP-FSBA-739	Amphenol RF	RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 7.39mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	469In Stock	S/ 83.38 S/ 83.34 S/ 80.34 S/ 78.90 View S/ 66.76 Quote	Min.: 1 Mult.: 1	SMP	Plug (Male)	Normal	Plug	Normal	50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk
RF Adapters - In Series BULLET ADAPTER JACK-JACK GOLD SMP-FSBA-224 Amphenol RF 1: S/ 108.76 98In Stock	Mfr. Part # SMP-FSBA-224 Mouser Part # 523-SMP-FSBA-224	Amphenol RF	RF Adapters - In Series BULLET ADAPTER JACK-JACK GOLD Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	98In Stock	S/ 108.76 S/ 96.18 S/ 91.36 S/ 87.85 View S/ 85.40 S/ 84.16 Quote	Min.: 1 Mult.: 1	SMP					50 Ohms	26.5 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series SMP Female to Female Bullet (OAL .265) 1112-4186 Amphenol / SV Microwave 1: S/ 125.88 115In Stock	Mfr. Part # 1112-4186 Mouser Part # 523-1112-4186	Amphenol / SV Microwave	RF Adapters - In Series SMP Female to Female Bullet (OAL .265) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	115In Stock	S/ 125.88 S/ 108.29 S/ 101.48 S/ 96.65 View S/ 92.02 S/ 86.26 Quote	Min.: 1 Mult.: 1	SMP	Female	Normal	Female	Normal	50 Ohms	40 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMP Female to Female Bullet (OAL .285) 1112-4188 Amphenol / SV Microwave 1: S/ 126.58 99In Stock	Mfr. Part # 1112-4188 Mouser Part # 523-1112-4188	Amphenol / SV Microwave	RF Adapters - In Series SMP Female to Female Bullet (OAL .285) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	99In Stock	S/ 126.58 S/ 111.75 S/ 104.75 S/ 99.76 View S/ 92.25 S/ 89.02 S/ 87.50 Quote	Min.: 1 Mult.: 1	SMP	Female	Normal	Female	Normal	50 Ohms	40 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMPM Female to Female Bullet (OAL .197) 1132-4170 Amphenol / SV Microwave 1: S/ 251.30 87In Stock	Mfr. Part # 1132-4170 Mouser Part # 523-1132-4170	Amphenol / SV Microwave	RF Adapters - In Series SMPM Female to Female Bullet (OAL .197) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	87In Stock	S/ 251.30 S/ 213.62 S/ 200.27 S/ 190.73 View S/ 181.59 S/ 179.37 Quote	Min.: 1 Mult.: 1	SMPM	Female	Normal	Female	Normal	50 Ohms	65 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMP Female to Female Bullet (OAL .275) 1112-4187 Amphenol / SV Microwave 1: S/ 150.48 100In Stock	Mfr. Part # 1112-4187 Mouser Part # 523-1112-4187	Amphenol / SV Microwave	RF Adapters - In Series SMP Female to Female Bullet (OAL .275) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	100In Stock	S/ 150.48 S/ 131.10 S/ 122.89 S/ 117.01 View S/ 111.40 S/ 104.44	Min.: 1 Mult.: 1	SMP	Female	Normal	Female	Normal	50 Ohms	40 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMPM Female to Female Bullet (OAL .188) 1132-4169 Amphenol / SV Microwave 1: S/ 247.56 22In Stock	Mfr. Part # 1132-4169 Mouser Part # 523-1132-4169	Amphenol / SV Microwave	RF Adapters - In Series SMPM Female to Female Bullet (OAL .188) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	22In Stock	S/ 247.56 S/ 213.62 S/ 200.27 S/ 190.73 View S/ 181.59 S/ 179.79 Quote	Min.: 1 Mult.: 1	SMPM	Female	Normal	Female	Normal	50 Ohms	65 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMPM Bullet Adapter 5.33mm Length 50 Ohm 925-106A-51S Amphenol RF 1: S/ 96.92 171In Stock	Mfr. Part # 925-106A-51S Mouser Part # 523-925-106A-51S	Amphenol RF	RF Adapters - In Series SMPM Bullet Adapter 5.33mm Length 50 Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	171In Stock	S/ 96.92 S/ 82.37 S/ 77.19 S/ 73.49 View S/ 69.99 S/ 64.77 S/ 62.47	Min.: 1 Mult.: 1	SMPM	Jack (Female)	Normal	Jack	Normal		40 GHz		Gold	Gold	Beryllium Copper	Tray
RF Adapters - In Series 50OHM SMPM BULLET ADPT 925-141A-51S Amphenol RF 1: S/ 106.38 438In Stock	Mfr. Part # 925-141A-51S Mouser Part # 523-925-141A-51S	Amphenol RF	RF Adapters - In Series 50OHM SMPM BULLET ADPT Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	438In Stock	S/ 106.38 S/ 90.50 S/ 84.78 S/ 80.73 View S/ 76.88 S/ 71.15 S/ 68.62	Min.: 1 Mult.: 1	SMPM	Jack (Female)	Normal	Jack	Normal	50 Ohms	40 GHz	Straight	Gold	Gold	Beryllium Copper	Tray
RF Adapters - In Series SMPM Bullet Adapter 50 Ohm 925-142A-51S Amphenol RF 1: S/ 101.44 187In Stock	Mfr. Part # 925-142A-51S Mouser Part # 523-925-142A-51S	Amphenol RF	RF Adapters - In Series SMPM Bullet Adapter 50 Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	187In Stock	S/ 101.44 S/ 94.20 S/ 88.28 S/ 84.08 View S/ 80.07 S/ 70.18 S/ 66.91	Min.: 1 Mult.: 1	SMPM	Jack (Female)	Normal	Jack (Female)	Normal	50 Ohms	40 GHz			Gold	Beryllium Copper	Tray
RF Adapters - In Series Bullet Adpt SMP PLG Plug to SMP Plug 9mm SMP-FSBA-090 Amphenol RF 1: S/ 120.94 106In Stock	Mfr. Part # SMP-FSBA-090 Mouser Part # 523-SMP-FSBA-090	Amphenol RF	RF Adapters - In Series Bullet Adpt SMP PLG Plug to SMP Plug 9mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	106In Stock	S/ 120.94 S/ 102.76 S/ 96.34 S/ 87.66 View S/ 87.35 S/ 80.85 S/ 79.37 Quote	Min.: 1 Mult.: 1	SMP	Plug (Male)	Normal	Plug	Normal	50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk
RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 9.3mm SMP-FSBA-093 Amphenol RF 1: S/ 120.90 119In Stock	Mfr. Part # SMP-FSBA-093 Mouser Part # 523-SMP-FSBA-093	Amphenol RF	RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 9.3mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	119In Stock	S/ 120.90 S/ 102.76 S/ 96.34 S/ 91.75 View S/ 87.35 S/ 80.85	Min.: 1 Mult.: 1	SMP	Plug (Male)		Plug		50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk
RF Adapters - In Series BULLET ADAPTER JACK-JACK GOLD SMP-FSBA-145 Amphenol RF 1: S/ 125.88 105In Stock	Mfr. Part # SMP-FSBA-145 Mouser Part # 523-SMP-FSBA-145	Amphenol RF	RF Adapters - In Series BULLET ADAPTER JACK-JACK GOLD Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	105In Stock	S/ 125.88 S/ 106.97 S/ 100.27 S/ 95.48 View S/ 90.93 S/ 84.16 S/ 83.26 Quote	Min.: 1 Mult.: 1	SMP					50 Ohms	26.5 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series SMP BULLET ADAPTER JACK/JACK GOLD SMP-FSBA-645 Amphenol RF 1: S/ 70.77 194In Stock	Mfr. Part # SMP-FSBA-645 Mouser Part # 523-SMP-FSBA-645	Amphenol RF	RF Adapters - In Series SMP BULLET ADAPTER JACK/JACK GOLD Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	194In Stock	S/ 70.77 S/ 66.09 S/ 64.93 S/ 52.08 View Quote	Min.: 1 Mult.: 1	SMP					50 Ohms	26.5 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series Bullet Adapter, 8.38mm Length 50 Ohm 920-505A-51S Amphenol RF 1: S/ 53.79 116In Stock	Mfr. Part # 920-505A-51S Mouser Part # 523-920-505A-51S	Amphenol RF	RF Adapters - In Series Bullet Adapter, 8.38mm Length 50 Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	116In Stock	S/ 53.79 S/ 45.74 S/ 42.82 S/ 40.79 View S/ 38.85 S/ 35.46 S/ 34.25 S/ 32.81	Min.: 1 Mult.: 1	HD-EFI	Plug (Male)	Normal	Plug (Male)	Normal	50 Ohms	6 GHz	Straight		Gold	Beryllium Copper	Tray
RF Adapters - In Series HD-EFI Bullet Adptr 18.28mm Lgt 50 Ohm 920-517A-52S Amphenol RF 1: S/ 39.66 3In Stock	Mfr. Part # 920-517A-52S Mouser Part # 523-920-517A-52S	Amphenol RF	RF Adapters - In Series HD-EFI Bullet Adptr 18.28mm Lgt 50 Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	3In Stock	S/ 39.66 S/ 34.25 S/ 32.07 S/ 30.56 View S/ 29.12 S/ 26.31 S/ 25.26 S/ 23.28 Quote	Min.: 1 Mult.: 1	HD-EFI	Plug (Male)	Normal	Plug (Male)	Normal	50 Ohms	6 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 6.45mm SMP-FS2A-645-NM Amphenol RF 1: S/ 75.59 42In Stock	Mfr. Part # SMP-FS2A-645-NM Mouser Part # 523-SMP-FS2A-645-NM	Amphenol RF	RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 6.45mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	42In Stock	S/ 75.59 S/ 65.51 S/ 62.09 S/ 61.19 View S/ 54.30 S/ 48.27 S/ 46.87 S/ 45.97 Quote	Min.: 1 Mult.: 1		Plug	Normal	Plug	Normal	50 Ohms	40 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series SMP Female to Female Bullet (OAL .295) 1112-4189 Amphenol / SV Microwave 1: S/ 117.16 88Expected 11/2/2026	Mfr. Part # 1112-4189 Mouser Part # 523-1112-4189	Amphenol / SV Microwave	RF Adapters - In Series SMP Female to Female Bullet (OAL .295) Learn More about Amphenol / SV Microwave amphenol smp smpm fixed bullets	Datasheet	88Expected 11/2/2026	S/ 117.16 S/ 104.20 S/ 98.44 S/ 95.25 View S/ 91.05 S/ 88.01 S/ 84.70 Quote	Min.: 1 Mult.: 1	SMP	Female	Normal	Female	Normal	50 Ohms	40 GHz	Straight	Gold over Nickel	Gold	Polytetrafluoroethylene (PTFE)	Tray
RF Adapters - In Series SMP BULLET ADAPTER JACK-JACK GOLD SMP-FSBA-990 Amphenol RF 1: S/ 122.15 206Expected 11/4/2026	Mfr. Part # SMP-FSBA-990 Mouser Part # 523-SMP-FSBA-990	Amphenol RF	RF Adapters - In Series SMP BULLET ADAPTER JACK-JACK GOLD Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	206Expected 11/4/2026	S/ 122.15 S/ 103.81 S/ 97.16 S/ 92.41 View S/ 86.92 S/ 82.99 S/ 80.81 Quote	Min.: 1 Mult.: 1	SMP	Jack (Female)	Normal	Jack	Normal	50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk
RF Adapters - In Series Bullet Adapter, 7.14mm Length 50 Ohm 920-506A-51S Amphenol RF 1: S/ 38.26 103Expected 2/16/2027	Mfr. Part # 920-506A-51S Mouser Part # 523-920-506A-51S	Amphenol RF	RF Adapters - In Series Bullet Adapter, 7.14mm Length 50 Ohm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	103Expected 2/16/2027	S/ 38.26 S/ 34.29 S/ 31.22 S/ 29.66 View S/ 29.08 S/ 26.12 S/ 25.11 S/ 23.47 Quote	Min.: 1 Mult.: 1	HD-EFI	Plug (Male)	Normal	Plug (Male)	Normal	50 Ohms	6 GHz			Gold	Beryllium Copper	Tray
RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 9.90mm SMP-FS2A-990-NM Amphenol RF 1: S/ 80.65 1Factory Stock Available	Mfr. Part # SMP-FS2A-990-NM Mouser Part # 523-SMP-FS2A-990-NM	Amphenol RF	RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 9.90mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	1Factory Stock Available More Info Available	S/ 80.65 S/ 68.55 S/ 64.23 S/ 61.19 View S/ 54.61 S/ 52.78 S/ 50.84 Quote	Min.: 1 Mult.: 1		Plug	Normal	Plug	Normal	50 Ohms	40 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 6.96mm SMP-FSBA-696 Amphenol RF 1: S/ 197.93 214Factory Stock Available	Mfr. Part # SMP-FSBA-696 Mouser Part # 523-SMP-FSBA-696	Amphenol RF	RF Adapters - In Series Bullet Adpt SMP PLG -SMP PLG 6.96mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	214Factory Stock Available More Info Available	S/ 197.93 S/ 168.23 S/ 157.69 S/ 148.07 View S/ 143.01 S/ 142.35 Quote	Min.: 1 Mult.: 1	SMP	Plug (Male)		Plug		50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk
RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 8.60mm SMP-FS2A-860-NM Amphenol RF 100: S/ 50.68 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # SMP-FS2A-860-NM Mouser Part # 523-SMP-FS2A-860-NM	Amphenol RF	RF Adapters - In Series BulletAdaptSMP Plug SMP Plug STR 8.60mm Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	Non-Stocked Lead-Time 14 Weeks	S/ 50.68 S/ 47.49 S/ 46.01 S/ 43.67	Min.: 100 Mult.: 1		Plug	Normal	Plug	Normal	50 Ohms	40 GHz			Gold	Beryllium Copper	Bulk
RF Adapters - In Series Bullet Adpt SMP PLG SMPPLG 5.94mm w/sprg SMP-FSBA-594 Amphenol RF 100: S/ 97.08 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # SMP-FSBA-594 Mouser Part # 523-SMP-FSBA-594	Amphenol RF	RF Adapters - In Series Bullet Adpt SMP PLG SMPPLG 5.94mm w/sprg Learn More about Amphenol RF amphenol smp smpm fixed bullets	Datasheet	Non-Stocked Lead-Time 14 Weeks	S/ 97.08 S/ 96.14 S/ 91.43 View Quote	Min.: 100 Mult.: 1	SMP	Plug (Male)	Normal	Plug	Normal	50 Ohms	26.5 GHz		Gold	Gold	Beryllium Copper	Bulk

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