I/O Connectors – Mouser Bulgaria

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High-Speed Solutions

Molex High-Speed Solutions meet the most stringent high-speed performance requirements. The broad connector portfolio supports a wide range of data rates in multiple sizes and shapes. High-speed interconnect solutions provide the flexibility and scalability required to meet the demands of next-generation systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Gender	Number of Positions	Pitch	Voltage Rating	Contact Plating	Mounting Style	Termination Style	Mounting Angle	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Gold Flash Plated Tails 170382-0003 Molex 1: 5,20 € 5.764In Stock	Mfr. Part No. 170382-0003 Mouser Part No 538-170382-0003	Molex	I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Gold Flash Plated Tails Learn More about Molex zsfp	Datasheet	5.764In Stock	Cut Tape 5,20 € 4,73 € 4,48 € 4,38 € Reel 3,53 € View 4,17 € 3,65 € 2,80 € 2,68 € MouseReel Available	Min.: 1 Mult.: 1 : 480	I/O Connectors	Female	20 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	170382	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-2 w/ 4 Light Pipes, 80 Pos. 171224-2011 Molex 1: 76,71 € 52In Stock	Mfr. Part No. 171224-2011 Mouser Part No 538-171224-2011	Molex	I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-2 w/ 4 Light Pipes, 80 Pos. Learn More about Molex zsfp	Datasheet	52In Stock	76,71 € 65,21 € 62,39 € 56,82 € View 56,16 € Quote	Min.: 1 Mult.: 1	Receptacles	Jack (Female)	80 Position	0.8 mm	30 VAC	Gold	Panel Mount	Through Hole	Right Angle	171224	- 40 C	+ 85 C
I/O Connectors SFP Cage,Press Fit (0.090 Legs) B-2-B 74737-0035 Molex 1: 4,42 € 1.488In Stock	Mfr. Part No. 74737-0035 Mouser Part No 538-74737-0035	Molex	I/O Connectors SFP Cage,Press Fit (0.090 Legs) B-2-B	Datasheet	1.488In Stock	4,42 € 3,53 € 3,36 € 3,27 € View 3,16 € 2,98 € 2,88 € 2,85 €	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Horizontal	74737
I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-6 w/ 4 Light Pipes, 240 Pos. 171224-6011 Molex 1: 156,82 € 48In Stock	Mfr. Part No. 171224-6011 Mouser Part No 538-171224-6011	Molex	I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-6 w/ 4 Light Pipes, 240 Pos. Learn More about Molex zsfp plus 2 1 stacked cages	Datasheet	48In Stock	156,82 € 133,33 € 123,98 €	Min.: 1 Mult.: 1	I/O Connectors	Female	240 Position	0.8 mm	30 VAC	Gold	Panel Mount	Through Hole	Right Angle	171224	- 40 C	+ 85 C	Tray
I/O Connectors zCD (CDFP) Short Body Conn. Assy., 16X, 120 Pos., 0.75mm Pit., w/ EMI Fingers and EMI Gasket, Gold (Au) Over Nickel Plated 173359-0001 Molex 1: 71,18 € 132In Stock	Mfr. Part No. 173359-0001 Mouser Part No 538-173359-0001	Molex	I/O Connectors zCD (CDFP) Short Body Conn. Assy., 16X, 120 Pos., 0.75mm Pit., w/ EMI Fingers and EMI Gasket, Gold (Au) Over Nickel Plated Learn More about Molex zcd interconnect system connectors	Datasheet	132In Stock	71,18 € 61,95 € 60,00 € 57,99 €	Min.: 1 Mult.: 1	I/O Connectors	Female	120 Position	0.75 mm	30 V	Gold	PCB Mount	Through Hole	Right Angle	173359	- 40 C	+ 85 C
I/O Connectors Small Form-Factor Pluggable (SFP) Loopback Adapter, 5 db Attenuation 74720-0503 Molex 1: 36,82 € 140In Stock	Mfr. Part No. 74720-0503 Mouser Part No 538-74720-0503	Molex	I/O Connectors Small Form-Factor Pluggable (SFP) Loopback Adapter, 5 db Attenuation	Datasheet	140In Stock	36,82 € 33,99 € 32,71 € 32,56 € View 32,10 € 31,73 €	Min.: 1 Mult.: 1	Adapters				5 V		Through Hole	Press Fit	Horizontal	74720			Tray
I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-4 w/ Inner Light Pipes, 160 Pos. 171224-4012 Molex 1: 109,76 € 36In Stock	Mfr. Part No. 171224-4012 Mouser Part No 538-171224-4012	Molex	I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-4 w/ Inner Light Pipes, 160 Pos. Learn More about Molex zsfp plus 2 1 stacked cages	Datasheet	36In Stock	109,76 € 93,29 € 78,29 € 76,92 €	Min.: 1 Mult.: 1	I/O Connectors	Female	160 Position	0.8 mm	30 VAC	Gold	Panel Mount	Through Hole	Right Angle	171224	- 40 C	+ 85 C
I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Stacked Integrated 2-by-1 Conn. and Cage w/ Elastomeric Gasket, Gold (Au) Over Nickel Plated, Up/Down Light Pipe 171565-1002 Molex 1: 44,97 € 28In Stock	Mfr. Part No. 171565-1002 Mouser Part No 538-171565-1002	Molex	I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Stacked Integrated 2-by-1 Conn. and Cage w/ Elastomeric Gasket, Gold (Au) Over Nickel Plated, Up/Down Light Pipe Learn More about Molex qsfp plus emi cages	Datasheet	28In Stock	44,97 € 38,36 € 35,35 €	Min.: 1 Mult.: 1	SFP Connectors	Female	76 Position	0.8 mm	30 V	Gold	PCB Mount	Through Hole	Right Angle	171565	- 40 C	+ 85 C	Tray
I/O Connectors zSFP+Stkd2x6w/Imprvd Airflow&Metal EMI 171224-6081 Molex 1: 57,02 € 22In Stock Factory Special Order	Mfr. Part No. 171224-6081 Mouser Part No 538-171224-6081 Factory Special Order	Molex	I/O Connectors zSFP+Stkd2x6w/Imprvd Airflow&Metal EMI Learn More about Molex zsfp plus 2 1 stacked cages	Datasheet	22In Stock	57,02 € 49,59 € View 47,68 € 46,09 € 43,55 € 43,54 € Quote	Min.: 1 Mult.: 1	zSFP+ Connectors	Female	240 Position	0.8 mm	30 VAC	Gold	Through Hole	Press Fit	Right Angle	171224	- 40 C	+ 85 C
I/O Connectors 0.8mm Pit. XFP Host Conn., Z-Axis Pluggable, R/A, SMT, 30 Pos., 0.38 m Gold (Au) 74441-0007 Molex 1: 5,94 € 960In Stock New Product	Mfr. Part No. 74441-0007 Mouser Part No 538-74441-0007 New Product	Molex	I/O Connectors 0.8mm Pit. XFP Host Conn., Z-Axis Pluggable, R/A, SMT, 30 Pos., 0.38 m Gold (Au) Learn More about Molex _xfp	Datasheet	960In Stock	Cut Tape 5,94 € 4,60 € 4,20 € 4,09 € Reel 3,77 € View 3,94 € 3,89 € 3,57 € 3,48 € MouseReel Available	Min.: 1 Mult.: 1 : 480	SFP+ Connectors	Female	30 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	74441	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors 0.8mm Pit. SFP, SFP Plus (SFP+) Host Conn., Z-Axis Pluggable, R/A, SMT, 20 Pos., 0.76 m Gold (Au) 74441-0010 Molex 1: 4,52 € 31.687In Stock	Mfr. Part No. 74441-0010 Mouser Part No 538-74441-0010	Molex	I/O Connectors 0.8mm Pit. SFP, SFP Plus (SFP+) Host Conn., Z-Axis Pluggable, R/A, SMT, 20 Pos., 0.76 m Gold (Au) Learn More about Molex sfp pluggable connectors	Datasheet	31.687In Stock	Cut Tape 4,52 € 3,84 € 3,60 € 3,43 € Reel 2,78 € View 3,27 € 2,86 € 2,60 € 2,54 € MouseReel Available	Min.: 1 Mult.: 1 : 480	SFP+ Connectors	Female	20 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	74441	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors SFP One Piece Cage, EMI Shielding, 3.05mm Press-Fit Tails 74737-0009 Molex 1: 1,98 € 9.556In Stock	Mfr. Part No. 74737-0009 Mouser Part No 538-74737-0009	Molex	I/O Connectors SFP One Piece Cage, EMI Shielding, 3.05mm Press-Fit Tails Learn More about Molex sfp pluggable connectors	Datasheet	9.556In Stock	1,98 € 1,81 € 1,69 € 1,62 € View 1,51 € 1,47 € 1,34 € 1,30 €	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Horizontal	74737			Tray
I/O Connectors QSFP+ 1X1 CG ASY 2RL W/SS TAB TYP SF Molex 74750-3021 74750-3021 Molex 1: 5,42 € 996In Stock	Mfr. Part No. 74750-3021 Mouser Part No 538-74750-3021	Molex	I/O Connectors QSFP+ 1X1 CG ASY 2RL W/SS TAB TYP SF		996In Stock	5,42 € 4,93 € 4,67 € 4,56 € View 4,34 € 3,79 € 3,68 € 3,28 € 3,18 €	Min.: 1 Mult.: 1										74750
I/O Connectors 0.8mm Pit. SFP, SFP Plus (SFP+) Host Conn., Z-Axis Pluggable, R/A, SMT, 20 Pos., 0.38 m Gold (Au) 74441-0001 Molex 1: 3,35 € 42.188In Stock	Mfr. Part No. 74441-0001 Mouser Part No 538-74441-0001	Molex	I/O Connectors 0.8mm Pit. SFP, SFP Plus (SFP+) Host Conn., Z-Axis Pluggable, R/A, SMT, 20 Pos., 0.38 m Gold (Au) Learn More about Molex sfp pluggable connectors	Datasheet	42.188In Stock	Cut Tape 3,35 € 2,92 € 2,61 € 2,49 € View Reel 1,89 € 2,03 € 1,99 € 1,94 € 1,89 € MouseReel Available	Min.: 1 Mult.: 1 : 1.920	SFP+ Connectors	Female	20 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	74441	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors SFP One Piece Cage, EMI Shielding, 3.38mm Solder Post Tails 74737-0010 Molex 1: 2,89 € 9.625In Stock 6.382On Order	Mfr. Part No. 74737-0010 Mouser Part No 538-74737-0010	Molex	I/O Connectors SFP One Piece Cage, EMI Shielding, 3.38mm Solder Post Tails Learn More about Molex sfp pluggable connectors	Datasheet	9.625In Stock 6.382On Order On Order Ship Dates Mfr. No: 74737-0010 Stock: 9.625 Can Dispatch Immediately On Order: 3.790 Expected 11/3/2026 2.592 Expected 11/26/2026 Factory Lead Time: 18 Weeks	2,89 € 2,64 € 2,37 € 2,25 € 2,09 €	Min.: 1 Mult.: 1	Cages						Through Hole	Solder	Horizontal	74737			Tray
I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Stacked Integrated 2-by-1 Conn. and Cage w/ Metal EMI Gasket, 76 Circuit, Gold (Au) Over Nickel Plated, No Light Pipe 171722-1001 Molex 1: 38,59 € 99In Stock	Mfr. Part No. 171722-1001 Mouser Part No 538-171722-1001	Molex	I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Stacked Integrated 2-by-1 Conn. and Cage w/ Metal EMI Gasket, 76 Circuit, Gold (Au) Over Nickel Plated, No Light Pipe Learn More about Molex qsfp plus emi cages	Datasheet	99In Stock	38,59 € 30,75 € 29,09 €	Min.: 1 Mult.: 1	SFP Connectors	Female	76 Position	0.8 mm	30 V	Gold	PCB Mount	Through Hole	Right Angle	171722	- 40 C	+ 85 C	Tray
I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.38 m Gold (Au), Tin Tails 170382-0001 Molex 1: 3,07 € 4.612In Stock	Mfr. Part No. 170382-0001 Mouser Part No 538-170382-0001	Molex	I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.38 m Gold (Au), Tin Tails Learn More about Molex zsfp plus smt connectors	Datasheet	4.612In Stock	Cut Tape 3,07 € 2,61 € 2,33 € 2,22 € Reel 1,89 € View 2,09 € 1,78 € 1,69 € 1,66 € MouseReel Available	Min.: 1 Mult.: 1 : 480	I/O Connectors	Female	20 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	170382	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Tin Tails 170382-0002 Molex 1: 3,85 € 3.703In Stock	Mfr. Part No. 170382-0002 Mouser Part No 538-170382-0002	Molex	I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Tin Tails Learn More about Molex zsfp plus smt connectors	Datasheet	3.703In Stock	Cut Tape 3,85 € 3,41 € 3,04 € 2,90 € Reel 2,48 € View 2,60 € 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 480	I/O Connectors	Female	20 Position	0.8 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	170382	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Gold (Au) Plated 0.381 m, Supports QSFP28 / EDR / QSFP56 170432-0001 Molex 1: 15,25 € 988In Stock	Mfr. Part No. 170432-0001 Mouser Part No 538-170432-0001	Molex	I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Gold (Au) Plated 0.381 m, Supports QSFP28 / EDR / QSFP56 Learn More about Molex zQSFP IO connectors	Datasheet	988In Stock	Cut Tape 15,25 € 12,96 € 12,15 € 11,53 € View Reel 10,05 € 10,31 € 10,05 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 680	I/O Connectors	Female	38 Position	0.8 mm	30 VAC	Gold	PCB Mount	SMD/SMT	Right Angle	170432	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Flash Gold (Au) Plated, Supports QSFP28 / EDR / QSFP56 170432-0003 Molex 1: 5,92 € 685In Stock	Mfr. Part No. 170432-0003 Mouser Part No 538-170432-0003	Molex	I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Flash Gold (Au) Plated, Supports QSFP28 / EDR / QSFP56 Learn More about Molex zQSFP IO connectors	Datasheet	685In Stock	5,92 € 5,36 € 5,07 € 4,94 € View 4,69 € 3,84 € 3,40 €	Min.: 1 Mult.: 1			38 Position	0.8 mm	30 VAC	Gold	PCB Mount	SMD/SMT	Right Angle	170432
I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-1 With 4 Light Pipes, 40 Pos. 171224-1011 Molex 1: 34,70 € 144In Stock	Mfr. Part No. 171224-1011 Mouser Part No 538-171224-1011	Molex	I/O Connectors zSFP+ Stacked Ganged Assy. w/ Metal Spring Fingers, 2-by-1 With 4 Light Pipes, 40 Pos. Learn More about Molex zsfp plus 2 1 stacked cages	Datasheet	144In Stock	34,70 € 29,50 € 27,60 € 25,27 € View 24,06 € 23,61 €	Min.: 1 Mult.: 1	I/O Connectors	Female	40 Position	0.8 mm	30 VAC	Gold	Panel Mount	Through Hole	Right Angle	171224	- 40 C	+ 85 C	Tray
I/O Connectors SFP One Piece Cage, EMI Shielding, 3.05mm Press-Fit Tails, w/ Flat EMI Pins 74737-0005 Molex 1: 2,10 € 950In Stock 2.592Expected 2/5/2027	Mfr. Part No. 74737-0005 Mouser Part No 538-74737-0005	Molex	I/O Connectors SFP One Piece Cage, EMI Shielding, 3.05mm Press-Fit Tails, w/ Flat EMI Pins	Datasheet	950In Stock 2.592Expected 2/5/2027	2,10 € 1,83 € 1,75 € 1,69 € View 1,64 € 1,56 € 1,53 €	Min.: 1 Mult.: 1	Cages					Nickel	Through Hole	Press Fit	Horizontal	74737			Tray
I/O Connectors SFP 1PC CAGE ASSY SOLDER Molex 74737-0034 74737-0034 Molex 1: 1,58 € 1.296In Stock	Mfr. Part No. 74737-0034 Mouser Part No 538-74737-0034	Molex	I/O Connectors SFP 1PC CAGE ASSY SOLDER	Datasheet	1.296In Stock	1,58 € 1,37 € 1,34 € 1,30 € View 1,26 € 1,23 €	Min.: 1 Mult.: 1										74737
I/O Connectors zSFP+ Stacked Ganged Assy. w/ Elastomeric Gasket, 2-by-1 With 4 Light Pipes, 40 Pos. 170071-1011 Molex 1: 32,21 € 27In Stock	Mfr. Part No. 170071-1011 Mouser Part No 538-170071-1011	Molex	I/O Connectors zSFP+ Stacked Ganged Assy. w/ Elastomeric Gasket, 2-by-1 With 4 Light Pipes, 40 Pos. Learn More about Molex zsfp plus 2 1 stacked cages	Datasheet	27In Stock	32,21 €	Min.: 1 Mult.: 1	I/O Connectors	Female	40 Position	0.8 mm	30 VAC	Gold	Through Hole	Press Fit	Right Angle	170071	- 40 C	+ 85 C	Tray
I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Gold (Au) Plated 0.762 m, Supports QSFP28 / EDR / QSFP56 170432-0002 Molex 1: 7,27 € 53In Stock 19.040On Order	Mfr. Part No. 170432-0002 Mouser Part No 538-170432-0002	Molex	I/O Connectors zQuad Small Form Factor Pluggable Plus (zQSFP+) Assy., SMT, 38 Pos., Gold (Au) Plated 0.762 m, Supports QSFP28 / EDR / QSFP56 Learn More about Molex zQSFP IO connectors	Datasheet	53In Stock 19.040On Order On Order Ship Dates Mfr. No: 170432-0002 Stock: 53 Can Dispatch Immediately On Order: 8.160 Expected 12/3/2026 10.880 Expected 1/28/2027 Factory Lead Time: 18 Weeks	Cut Tape 7,27 € Reel 7,27 € MouseReel Available	Min.: 1 Mult.: 1 : 680	I/O Connectors	Female	38 Position	0.8 mm	30 VAC	Gold	PCB Mount	SMD/SMT	Right Angle	170432	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel

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