Modular Connectors - Jacks With Magnetics

Connector Type	Number of Ports	Number of Rows	Applications	Mounting Type	Orientation	Termination	Height Above Board	LED Color	Number of Cores per Jack	Shielding	Features	Tab Direction	Contact Material	Contact Finish	Operating Temperature
Jack MRJ21 RJ45 RJ45 with USB A RJ45 with USB A, Dual RJ45 with USB B	1 2 4 5 6 8 10 12 14 16	1 2	10 Base-T 10 Base-T, AutoMDIX 10 Base-TX, AutoMDIX 10/100 Base-T 10/100 Base-T, AutoMDIX 10/100 Base-T, AutoMDIX, Power over Ethernet (PoE) 10/100 Base-T, AutoMDIX, Power over Ethernet+ (PoE+) 10/100 Base-T, Power over Ethernet (PoE) 10/100 Base-TX 10/100 Base-TX, AutoMDIX 10/100 Base-TX, AutoMDIX, Power over Ethernet (PoE) 10/100 Base-TX, Power over Ethernet (PoE) 10/100/1000 Base-T 10/100/1000 Base-T, AutoMDIX 10/100/1000 Base-T, AutoMDIX, Power over Ethernet (PoE) 10/100/1000 Base-T, AutoMDIX, Power over Ethernet+ (PoE+) 10/100/1000 Base-T, Power over Ethernet (PoE) 10/100/1000 Base-T, Power over Ethernet+ (PoE+) 10/100/1000 Base-TX 10/100/1000 Base-TX, AutoMDIX 10/100/1000 Base-TX, AutoMDIX, Power over Ethernet (PoE) 10G Base-T 10G Base-T, AutoMDIX 10G Base-T, AutoMDIX, Power over Ethernet (PoE) 10G Base-T, Power over Ethernet+ (PoE+) 1G Base-T, AutoMDIX 1G Base-T, AutoMDIX, Power over Ethernet (PoE) 2.5G Base-T 2.5G Base-T, AutoMDIX 2.5G Base-T, AutoMDIX, Power over Ethernet (PoE) 2.5G Base-T, Power over Ethernet+ (PoE+) 5G Base-T 5G Base-T, AutoMDIX 5G Base-T, AutoMDIX, Power over Ethernet (PoE) 5G Base-T, Power over Ethernet+ (PoE+) AutoMDIX	Board Cutout, Panel Mount, Through Hole Board Edge, Cutout; Surface Mount Board Edge, Cutout; Through Hole Board Edge, Surface Mount Board Edge, Through Hole Panel Mount, Flange Panel Mount, Flange; Through Hole Panel Mount, Through Hole Surface Mount Through Hole	90° Angle (Right) Straight Vertical	IDC, Color Coded Block Press-Fit Solder Solder Paste	0.290" (7.37mm) 0.346" (8.80mm) 0.348" (8.84mm) 0.350" (8.89mm) 0.356" (9.04mm) 0.370" (9.40mm) 0.371" (9.42mm) 0.376" (9.55mm) 0.417" (10.60mm) 0.439" (11.14mm) 0.440" (11.18mm) 0.443" (11.25mm) 0.445" (11.30mm) 0.448" (11.38mm) 0.449" (11.40mm) 0.451" (11.45mm) 0.455" (11.55mm) 0.458" (11.64mm) 0.460" (11.68mm) 0.463" (11.75mm) 0.466" (11.84mm) 0.469" (11.90mm) 0.470" (11.94mm) 0.472" (12.00mm) 0.480" (12.19mm) 0.482" (12.25mm) 0.489" (12.42mm) 0.490" (12.45mm) 0.496" (12.60mm) 0.502" (12.75mm) 0.507" (12.88mm) 0.512" (13.00mm) 0.516" (13.11mm) 0.522" (13.25mm) 0.523" (13.28mm) 0.524" (13.31mm) 0.525" (13.33mm) 0.526" (13.36mm) 0.528" (13.40mm) 0.530" (13.45mm) 0.531" (13.49mm) 0.532" (13.51mm) 0.534" (13.55mm) 0.535" (13.59mm) 0.536" (13.61mm) 0.537" (13.65mm) 0.538" (13.66mm) 0.539" (13.69mm) 0.539" (13.70mm) 0.540" (13.72mm) 0.541" (13.75mm) 0.543" (13.80mm) 0.544" (13.82mm) 0.545" (13.84mm) 0.546" (13.87mm) 0.547" (13.89mm) 0.549" (13.95mm) 0.550" (13.97mm) 0.551" (14.00mm) 0.555" (14.10mm) 0.560" (14.22mm) 0.568" (14.42mm) 0.570" (14.50mm) 0.581" (14.76mm) 0.589" (14.97mm) 0.600" (15.24mm) 0.630" (16.00mm) 0.632" (16.05mm) 0.646" (16.40mm) 0.650" (16.51mm) 0.652" (16.55mm) 0.655" (16.64mm) 0.660" (16.76mm) 0.663" (16.85mm) 0.664" (16.87mm) 0.665" (16.90mm) 0.669" (16.99mm) 0.670" (17.02mm) 0.673" (17.10mm) 0.689" (17.50mm) 0.746" (18.95mm) 0.775" (19.69mm) 0.777" (19.74mm) 0.785" (19.94mm) 0.829" (21.06mm) 0.830" (21.08mm) 0.831" (21.10mm) 0.839" (21.31mm) 0.865" (21.97mm) 0.900" (22.86mm) 0.909" (23.10mm) 0.910" (23.11mm) 0.981" (24.93mm) 0.988" (25.10mm) 0.992" (25.19mm) 0.995" (25.28mm) 0.996" (25.30mm) 1.002" (25.46mm) 1.003" (25.48mm) 1.004" (25.50mm) 1.005" (25.53mm) 1.006" (25.55mm) 1.007" (25.58mm) 1.015" (25.78mm) 1.042" (26.47mm) 1.050" (26.67mm) 1.070" (27.18mm) 1.080" (27.43mm) 1.122" (28.50mm) 1.130" (28.70mm) 1.132" (28.75mm) 1.138" (28.91mm) 1.142" (29.01mm) 1.155" (29.35mm) 1.168" (29.67mm) 1.170" (29.72mm) 1.197" (30.40mm) 1.202" (30.52mm) 1.220" (31.00mm) 1.221" (31.01mm) 1.223" (31.06mm) 1.237" (31.42mm) 1.238" (31.45mm) 1.260" (32.00mm) 1.293" (32.85mm)	Blue - Blue Does Not Contain LED Green Green - Green Green - Green, Amber Green - Green, Orange Green - Green, Yellow Green - Orange Green - Orange, Green Green - Orange, Yellow Green - Red Green - Yellow Green - Yellow, Green Green, Amber - Green, Amber Green, Green - Green, Green Green, Orange - Green Green, Orange - Green, Orange Green, Orange - Yellow Green, Orange, Yellow - Yellow Green, Red - Green, Red Green, Yellow - Green Green, Yellow - Green, Yellow Green, Yellow - Yellow Orange - Green Orange, Green - Orange, Green Orange, Green - Yellow Red - Green Red - Red Red - Yellow Red, Green - Red, Yellow Red, Yellow - Red, Green Yellow - Green Yellow - Green ; Green - Yellow Yellow - Green, Green Yellow - Green, Orange Yellow - Red Yellow - Yellow Yellow, Green - Green Yellow, Green - Yellow, Green	1 2 3 4 5 6 8 9 10 12 4 (2 ports only) 48	Shielded Shielded, Bezel EMI Finger Shielded, EMI Finger Unshielded	Blocks - 24 Board Guide Board Guide, Board Lock Board Guide, Board Lock, Light Pipe Board Guide, Decoupling Capacitance Board Guide, Decoupling Capacitance, Light Pipe Board Guide, Filter Board Guide, Filter, Light Pipe Board Guide, Light Pipe Board Guide, Panel Stops Board Guide, Solder Retention Board Guide, Voice over Internet Protocol (VoIP) Board Lock Board Lock, Decoupling Capacitance Board Lock, Decoupling Capacitance, Voice over Internet Protocol (VoIP) Board Lock, Filter Board Lock, Voice over Internet Protocol (VoIP) Decoupling Capacitance	Down Up Up and Down User Selectable	Brass Copper Alloy Phosphor Brass Phosphor Bronze Tin	Copper Alloy Gold Palladium-Nickel Tin	-20°C ~ 85°C -25°C ~ 70°C -25°C ~ 80°C -40°C ~ 100°C -40°C ~ 70°C -40°C ~ 80°C -40°C ~ 85°C 0°C ~ 55°C 0°C ~ 70°C 0°C ~ 85°C

Connector Type

Number of Ports

Number of Rows

Applications

Mounting Type

Orientation

Termination

Height Above Board

LED Color

Number of Cores per Jack

Shielding

Features

Tab Direction

Contact Material

Contact Finish

Operating Temperature

0.290" (7.37mm)
0.346" (8.80mm)
0.348" (8.84mm)
0.350" (8.89mm)
0.356" (9.04mm)
0.370" (9.40mm)
0.371" (9.42mm)
0.376" (9.55mm)
0.417" (10.60mm)
0.439" (11.14mm)
0.440" (11.18mm)
0.443" (11.25mm)
0.445" (11.30mm)
0.448" (11.38mm)
0.449" (11.40mm)
0.451" (11.45mm)
0.455" (11.55mm)
0.458" (11.64mm)
0.460" (11.68mm)
0.463" (11.75mm)
0.466" (11.84mm)
0.469" (11.90mm)
0.470" (11.94mm)
0.472" (12.00mm)
0.480" (12.19mm)
0.482" (12.25mm)
0.489" (12.42mm)
0.490" (12.45mm)
0.496" (12.60mm)
0.502" (12.75mm)
0.507" (12.88mm)
0.512" (13.00mm)
0.516" (13.11mm)
0.522" (13.25mm)
0.523" (13.28mm)
0.524" (13.31mm)
0.525" (13.33mm)
0.526" (13.36mm)
0.528" (13.40mm)
0.530" (13.45mm)
0.531" (13.49mm)
0.532" (13.51mm)
0.534" (13.55mm)
0.535" (13.59mm)
0.536" (13.61mm)
0.537" (13.65mm)
0.538" (13.66mm)
0.539" (13.69mm)
0.539" (13.70mm)
0.540" (13.72mm)
0.541" (13.75mm)
0.543" (13.80mm)
0.544" (13.82mm)
0.545" (13.84mm)
0.546" (13.87mm)
0.547" (13.89mm)
0.549" (13.95mm)
0.550" (13.97mm)
0.551" (14.00mm)
0.555" (14.10mm)
0.560" (14.22mm)
0.568" (14.42mm)
0.570" (14.50mm)
0.581" (14.76mm)
0.589" (14.97mm)
0.600" (15.24mm)
0.630" (16.00mm)
0.632" (16.05mm)
0.646" (16.40mm)
0.650" (16.51mm)
0.652" (16.55mm)
0.655" (16.64mm)
0.660" (16.76mm)
0.663" (16.85mm)
0.664" (16.87mm)
0.665" (16.90mm)
0.669" (16.99mm)
0.670" (17.02mm)
0.673" (17.10mm)
0.689" (17.50mm)
0.746" (18.95mm)
0.775" (19.69mm)
0.777" (19.74mm)
0.785" (19.94mm)
0.829" (21.06mm)
0.830" (21.08mm)
0.831" (21.10mm)
0.839" (21.31mm)
0.865" (21.97mm)
0.900" (22.86mm)
0.909" (23.10mm)
0.910" (23.11mm)
0.981" (24.93mm)
0.988" (25.10mm)
0.992" (25.19mm)
0.995" (25.28mm)
0.996" (25.30mm)
1.002" (25.46mm)
1.003" (25.48mm)
1.004" (25.50mm)
1.005" (25.53mm)
1.006" (25.55mm)
1.007" (25.58mm)
1.015" (25.78mm)
1.042" (26.47mm)
1.050" (26.67mm)
1.070" (27.18mm)
1.080" (27.43mm)
1.122" (28.50mm)
1.130" (28.70mm)
1.132" (28.75mm)
1.138" (28.91mm)
1.142" (29.01mm)
1.155" (29.35mm)
1.168" (29.67mm)
1.170" (29.72mm)
1.197" (30.40mm)
1.202" (30.52mm)
1.220" (31.00mm)
1.221" (31.01mm)
1.223" (31.06mm)
1.237" (31.42mm)
1.238" (31.45mm)
1.260" (32.00mm)
1.293" (32.85mm)

Answer: The RJ45 accommodates unshielded twisted pairs (UTP), while the RJ48 uses shielded twisted pairs (STP). Both types of wires have a PVC coating to protect data transfer from electrical interference.

Modular Connectors - Jacks With Magnetics

Modular Connectors - Jacks With Magnetics | 8480 items

Questions with Modular Connectors - Jacks With Magnetics

Ask: What is the difference between rj45 and rj48?