Board to Board & Mezzanine Connectors

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JMC Connectors

JST Connectors JMC Connectors offer a 0.5A current rating, 50V_AC/DC voltage rating, and a wide operating temperature range of -25°C to +85°C. This JST Connectors series features 0.5mm pitch SMT board-to-board connectors that provide secure mating performance, a distortion-preventive structure, and a space-saving design. The plug connectors have various connection types, including top and side entry.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) 20PS-JMCS-GAN-1-A-TF JST Commercial 1: $1.30 2,517In Stock	Mfr. Part # 20PS-JMCS-GAN-1-A-TF Mouser Part # 306-20PSJMCSGAN1ATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	2,517In Stock	$1.30 $1.10 $1.06 $0.987 View $0.897 $0.808 $0.726 $0.672 $0.58	Min.: 1 Mult.: 1	Plugs	20 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA 30RF-JMCS-GAN-1-TF JST Commercial 1: $2.33 3,200In Stock	Mfr. Part # 30RF-JMCS-GAN-1-TF Mouser Part # 306-30RFJMCSGAN1TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA Learn More about JST Commercial jst jmc connectors	Datasheet	3,200In Stock	$2.33 $1.99 $1.77 $1.69 View $1.58 $1.51 $1.39 $1.31 $1.30	Min.: 1 Mult.: 1	Receptacles	30 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 20P3.0-JMCS-GAN-A-TF JST Commercial 1: $0.91 3,899In Stock	Mfr. Part # 20P3.0-JMCS-GAN-A-TF Mouser Part # 306-20P3.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	3,899In Stock	$0.91 $0.775 $0.692 $0.659 View $0.617 $0.588 $0.56 $0.525 $0.524	Min.: 1 Mult.: 1	Plugs	20 Position	0.5 mm (0.02 in)	Solder	Straight	3 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 20R-JMCS-GAN-TF JST Commercial 1: $1.06 423In Stock 16,000Expected 1/19/2027	Mfr. Part # 20R-JMCS-GAN-TF Mouser Part # 306-20R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	423In Stock 16,000Expected 1/19/2027	Cut Tape $1.06 $0.897 $0.80 $0.762 View Reel $0.606 $0.715 $0.68 $0.607 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 3,200	Receptacles	20 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA 20RF-JMCS-GAN-1-TF JST Commercial 1: $1.85 3,200In Stock	Mfr. Part # 20RF-JMCS-GAN-1-TF Mouser Part # 306-20RFJMCSGAN1TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA Learn More about JST Commercial jst jmc connectors	Datasheet	3,200In Stock	$1.85 $1.62 $1.55 $1.44 View $1.31 $1.20 $1.06 $0.985 $0.963	Min.: 1 Mult.: 1	Receptacles	20 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 24R-JMCS-GAN-TF JST Commercial 1: $1.30 3,168In Stock	Mfr. Part # 24R-JMCS-GAN-TF Mouser Part # 306-24R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	3,168In Stock	$1.30 $1.10 $0.982 $0.935 View $0.877 $0.835 $0.793 $0.646 $0.615	Min.: 1 Mult.: 1	Receptacles	24 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 40R-JMCS-GAN-TF JST Commercial 1: $1.64 3,882In Stock	Mfr. Part # 40R-JMCS-GAN-TF Mouser Part # 306-40R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	3,882In Stock	$1.64 $1.39 $1.19 $1.17 View $1.01 $0.944 $0.898	Min.: 1 Mult.: 1	Receptacles	40 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA 40RF-JMCS-GAN-1-TF JST Commercial 1: $2.80 2,025In Stock	Mfr. Part # 40RF-JMCS-GAN-1-TF Mouser Part # 306-40RFJMCSGAN1TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA Learn More about JST Commercial jst jmc connectors	Datasheet	2,025In Stock	Cut Tape $2.80 $2.46 $2.20 $2.09 View Reel $1.38 $1.96 $1.87 $1.44 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	Receptacles	40 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA 60RF-JMCS-GAN-1-TF JST Commercial 1: $3.08 1,170In Stock	Mfr. Part # 60RF-JMCS-GAN-1-TF Mouser Part # 306-60RFJMCSGAN1TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP/ ABSORPTION MISA Learn More about JST Commercial jst jmc connectors	Datasheet	1,170In Stock	$3.08 $2.62 $2.34 $2.23 View $2.09 $1.99 $1.84 $1.81	Min.: 1 Mult.: 1	Receptacles	60 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 20P3.5-JMCS-GAN-A-TF JST Commercial 1: $0.89 1,696In Stock	Mfr. Part # 20P3.5-JMCS-GAN-A-TF Mouser Part # 306-20P3.5JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	1,696In Stock	$0.89 $0.76 $0.678 $0.646 View $0.605 $0.576 $0.515 $0.514	Min.: 1 Mult.: 1	Plugs	20 Position	0.5 mm (0.02 in)	Solder	Straight	3.5 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 30R-JMCS-GAN-TF JST Commercial 1: $1.29 895Expected 1/19/2027	Mfr. Part # 30R-JMCS-GAN-TF Mouser Part # 306-30R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	895Expected 1/19/2027	$1.29 $1.10 $0.979 $0.933 View $0.874 $0.832 $0.793 $0.743 $0.742	Min.: 1 Mult.: 1	Receptacles	30 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 40P10.0-JMCS-GAN-A-TF JST Commercial 1: $2.68 698In Stock	Mfr. Part # 40P10.0-JMCS-GAN-A-TF Mouser Part # 306-40P100JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	698In Stock	$2.68 $2.28 $1.93 $1.84 View $1.73 $1.65 $1.59 $1.39	Min.: 1 Mult.: 1	Plugs	40 Position	0.5 mm (0.02 in)	Solder	Straight	10 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) 40PS-JMCS-GAN-1-A-TF JST Commercial 1: $1.64 1,076In Stock	Mfr. Part # 40PS-JMCS-GAN-1-A-TF Mouser Part # 306-40PSJMCSGAN1ATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	1,076In Stock	$1.64 $1.40 $1.25 $1.19 View $1.11 $1.06 $1.04 $0.912	Min.: 1 Mult.: 1	Plugs	40 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 20P5.0-JMCS-GAN-A-TF JST Commercial 1: $1.02 6,000On Order	Mfr. Part # 20P5.0-JMCS-GAN-A-TF Mouser Part # 306-20P5.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	6,000On Order On Order Ship Dates Mfr. #: 20P5.0-JMCS-GAN-A-TF Stock: 0 On Order: 2,000 Expected 12/22/2026 4,000 Expected 1/12/2027 Factory Lead-Time: 16 Weeks	$1.02 $0.868 $0.775 $0.738 View $0.691 $0.658 $0.596 $0.568	Min.: 1 Mult.: 1	Plugs	20 Position	0.5 mm (0.02 in)	Solder	Straight	5 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 20P10.0-JMCS-GAN-A-TF JST Commercial 1: $1.45 1,227Expected 1/5/2027	Mfr. Part # 20P10.0-JMCS-GAN-A-TF Mouser Part # 306-20P100JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	1,227Expected 1/5/2027	$1.45 $1.25 $1.11 $1.06 View $0.99 $0.921 $0.852 $0.817 $0.796	Min.: 1 Mult.: 1	Plugs	20 Position	0.5 mm (0.02 in)	Solder	Straight	10 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) 60PS-JMCS-GAN-1-A-TF JST Commercial 1: $2.15 2Expected 1/5/2027	Mfr. Part # 60PS-JMCS-GAN-1-A-TF Mouser Part # 306-60PSJMCSGAN1ATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/SIDE TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	2Expected 1/5/2027	$2.15 $1.83 $1.63 $1.55 View $1.46 $1.39 $1.25 $1.22	Min.: 1 Mult.: 1	Plugs	60 Position	0.5 mm (0.02 in)	Solder Pin	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 14R-JMCS-GAN-TF JST Commercial 3,200: $0.42 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 14R-JMCS-GAN-TF Mouser Part # 306-14R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.42 $0.419	Min.: 3,200 Mult.: 3,200	Receptacles	14 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 18R-JMCS-GAN-TF JST Commercial 3,200: $0.47 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 18R-JMCS-GAN-TF Mouser Part # 306-18R-JMCS-GAN-TF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.47 $0.469	Min.: 3,200 Mult.: 3,200	Receptacles	18 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C	Gold	Phosphor Bronze	Nylon	JMC
Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) 24R-JMCS-GAN-B-TF JST Commercial 1: $1.17 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 24R-JMCS-GAN-B-TF Mouser Part # 306-24RJMCSGANBTF	JST Commercial	Board to Board & Mezzanine Connectors JMC RECEPTACLE (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$1.17 $0.986 $0.946 $0.886 View $0.806 $0.725 $0.66 $0.535 $0.534	Min.: 1 Mult.: 1	Receptacles	24 Position	0.5 mm (0.02 in)	Solder	Straight		500 mA	50 V	- 25 C	+ 85 C			Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 30P3.0-JMCS-GAN-A-TF JST Commercial 3,400: $0.689 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 30P3.0-JMCS-GAN-A-TF Mouser Part # 306-30P3.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.689	Min.: 3,400 Mult.: 3,400	Plugs	30 Position	0.5 mm (0.02 in)	Solder	Straight	3 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 30P4.0-JMCS-GAN-A-TF JST Commercial 2,500: $0.719 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 30P4.0-JMCS-GAN-A-TF Mouser Part # 306-30P4.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.719 $0.685	Min.: 2,500 Mult.: 2,500	Plugs	30 Position	0.5 mm (0.02 in)	Solder	Straight	4 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 30P9.0-JMCS-GAN-A-TF JST Commercial 1: $1.45 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 30P9.0-JMCS-GAN-A-TF Mouser Part # 306-30P9.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$1.45 $1.24 $1.11 $1.05 View $0.983 $0.906 $0.862 $0.821 $0.81	Min.: 1 Mult.: 1	Plugs	30 Position	0.5 mm (0.02 in)	Solder	Straight	9 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 40P3.0-JMCS-GAN-A-TF JST Commercial 3,400: $0.933 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 40P3.0-JMCS-GAN-A-TF Mouser Part # 306-40P3.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.933	Min.: 3,400 Mult.: 3,400	Plugs	40 Position	0.5 mm (0.02 in)	Solder	Straight	3 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 40P5.0-JMCS-GAN-A-TF JST Commercial 2,000: $0.886 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 40P5.0-JMCS-GAN-A-TF Mouser Part # 306-40P5.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$0.886 $0.844	Min.: 2,000 Mult.: 2,000	Plugs	40 Position	0.5 mm (0.02 in)	Solder	Straight	5 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC
Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) 40P9.0-JMCS-GAN-A-TF JST Commercial 800: $1.26 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 40P9.0-JMCS-GAN-A-TF Mouser Part # 306-40P9.0JMCSGANATF	JST Commercial	Board to Board & Mezzanine Connectors JMC PLUG (SMT/TOP TYPE) Learn More about JST Commercial jst jmc connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$1.26 $1.21	Min.: 800 Mult.: 800	Plugs	40 Position	0.5 mm (0.02 in)	Solder Pin	Straight	9 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Nylon	JMC

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