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Headers, Plugs and Sockets

Plug or receptacle header terminal blocks are PCB, DIN rail, channel, free-hanging, solder or panel mount connection points for securing two or more wires to a circuit, cable or power bus. Mounting features may include board guides, flanges, latches, ejectors, levers, strain reliefs and locks. UL certified and IEC rated terminal blocks are selectable by current and voltage parameters as well as wire gauge, body color, and termination style.
image Part Number Mfr Category Package Description RFQ
EM211515VR EM211515VR EM211515VR PowerStor (Eaton) Connectors, Interconnects Bulk 15 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 270° Free Hanging (In-Line) Get Quote
EM311815 EM311815 EM311815 PowerStor (Eaton) Connectors, Interconnects Bulk 15 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM310822 EM310822 EM310822 PowerStor (Eaton) Connectors, Interconnects Bulk 22 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM253519HC EM253519HC EM253519HC PowerStor (Eaton) Connectors, Interconnects Bulk 19 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.197" (5.00mm) 90°, Right Angle Through Hole Get Quote
EM211505H EM211505H EM211505H PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 180° Free Hanging (In-Line) Get Quote
EM311505 EM311505 EM311505 PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM352609HC EM352609HC EM352609HC PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM311513 EM311513 EM311513 PowerStor (Eaton) Connectors, Interconnects Bulk 13 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM352608VO EM352608VO EM352608VO PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.300" (7.62mm) Vertical Through Hole Get Quote
EM211808VL EM211808VL EM211808VL PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM242602H EM242602H EM242602H PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM352603HC EM352603HC EM352603HC PowerStor (Eaton) Connectors, Interconnects Bulk 3 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM311804 EM311804 EM311804 PowerStor (Eaton) Connectors, Interconnects Bulk 4 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM253513VC EM253513VC EM253513VC PowerStor (Eaton) Connectors, Interconnects Bulk 13 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.197" (5.00mm) Vertical Through Hole Get Quote
EM351607 EM351607 EM351607 PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug, Female Sockets 0.300" (7.62mm) 180° Free Hanging (In-Line) Get Quote
EM501507 EM501507 EM501507 PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM253519VO EM253519VO EM253519VO PowerStor (Eaton) Connectors, Interconnects Bulk 19 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.197" (5.00mm) Vertical Through Hole Get Quote
EM222109V EM222109V EM222109V PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole Get Quote
EM355311 EM355311 EM355311 PowerStor (Eaton) Connectors, Interconnects Bulk 11 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 180° Free Hanging (In-Line) Get Quote
EM242608V EM242608V EM242608V PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) Vertical Through Hole Get Quote
EM221802V EM221802V EM221802V PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.200" (5.08mm) Vertical Through Hole Get Quote
EM221516H EM221516H EM221516H PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.197" (5.00mm) 90°, Right Angle Through Hole Get Quote
EM501524 EM501524 EM501524 PowerStor (Eaton) Connectors, Interconnects Bulk 24 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM211522VR EM211522VR EM211522VR PowerStor (Eaton) Connectors, Interconnects Bulk 22 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 270° Free Hanging (In-Line) Get Quote
EM241612 EM241612 EM241612 PowerStor (Eaton) Connectors, Interconnects Bulk 12 Position Terminal Block Plug, Female Sockets 0.300" (7.62mm) 180° Free Hanging (In-Line) Get Quote
EM211806VR EM211806VR EM211806VR PowerStor (Eaton) Connectors, Interconnects Bulk 6 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM504504 EM504504 EM504504 PowerStor (Eaton) Connectors, Interconnects Bulk 4 Position Terminal Block Header, Male Pins, Unshrouded 0.197" (5.00mm) Vertical Through Hole Get Quote
EM211821H EM211821H EM211821H PowerStor (Eaton) Connectors, Interconnects Bulk 21 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM310502 EM310502 EM310502 PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM354304 EM354304 EM354304 PowerStor (Eaton) Connectors, Interconnects Bulk 4 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 270° Free Hanging (In-Line) Get Quote
EM242607H EM242607H EM242607H PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM241305 EM241305 EM241305 PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.138" (3.50mm) 180° Free Hanging (In-Line) Get Quote
EM352602VO EM352602VO EM352602VO PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.300" (7.62mm) Vertical Through Hole Get Quote
EM241605 EM241605 EM241605 PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.300" (7.62mm) 180° Free Hanging (In-Line) Get Quote
EM221515V EM221515V EM221515V PowerStor (Eaton) Connectors, Interconnects Bulk 15 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.197" (5.00mm) Vertical Through Hole Get Quote
EM311506 EM311506 EM311506 PowerStor (Eaton) Connectors, Interconnects Bulk 6 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM221805H EM221805H EM221805H PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.200" (5.08mm) 90°, Right Angle Through Hole Get Quote
EM211809H EM211809H EM211809H PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM220109V EM220109V EM220109V PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole Get Quote
EM242609H EM242609H EM242609H PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM504520 EM504520 EM504520 PowerStor (Eaton) Connectors, Interconnects Bulk 20 Position Terminal Block Header, Male Pins, Unshrouded 0.197" (5.00mm) Vertical Through Hole Get Quote
EM311516 EM311516 EM311516 PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM222109H EM222109H EM222109H PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) 90°, Right Angle Through Hole Get Quote
EM501521 EM501521 EM501521 PowerStor (Eaton) Connectors, Interconnects Bulk 21 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM311512 EM311512 EM311512 PowerStor (Eaton) Connectors, Interconnects Bulk 12 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM211821VR EM211821VR EM211821VR PowerStor (Eaton) Connectors, Interconnects Bulk 21 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM352602HC EM352602HC EM352602HC PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM211807VR EM211807VR EM211807VR PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM221816V EM221816V EM221816V PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.200" (5.08mm) Vertical Through Hole Get Quote
EM253519VC EM253519VC EM253519VC PowerStor (Eaton) Connectors, Interconnects Bulk 19 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.197" (5.00mm) Vertical Through Hole Get Quote
EM211811H EM211811H EM211811H PowerStor (Eaton) Connectors, Interconnects Bulk 11 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM311816 EM311816 EM311816 PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM352607VC EM352607VC EM352607VC PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) Vertical Through Hole Get Quote
EM211817VR EM211817VR EM211817VR PowerStor (Eaton) Connectors, Interconnects Bulk 17 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM211505VR EM211505VR EM211505VR PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 270° Free Hanging (In-Line) Get Quote
EM220112H EM220112H EM220112H PowerStor (Eaton) Connectors, Interconnects Bulk 12 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) 90°, Right Angle Through Hole Get Quote
EM211807H EM211807H EM211807H PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM222107H EM222107H EM222107H PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) 90°, Right Angle Through Hole Get Quote
EM253518HO EM253518HO EM253518HO PowerStor (Eaton) Connectors, Interconnects Bulk 18 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.197" (5.00mm) 90°, Right Angle Through Hole Get Quote
EM211516VL EM211516VL EM211516VL PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM353314 EM353314 EM353314 PowerStor (Eaton) Connectors, Interconnects Bulk 14 Position Terminal Block Plug, Female Sockets 0.138" (3.50mm) 180° Free Hanging (In-Line) Get Quote
EM211516H EM211516H EM211516H PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 180° Free Hanging (In-Line) Get Quote
EM220106V EM220106V EM220106V PowerStor (Eaton) Connectors, Interconnects Bulk 6 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole Get Quote
EM211508H EM211508H EM211508H PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 180° Free Hanging (In-Line) Get Quote
EM256522VR EM256522VR EM256522VR PowerStor (Eaton) Connectors, Interconnects Bulk 22 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM211811VL EM211811VL EM211811VL PowerStor (Eaton) Connectors, Interconnects Bulk 11 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM311819 EM311819 EM311819 PowerStor (Eaton) Connectors, Interconnects Bulk 19 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM257521HO EM257521HO EM257521HO PowerStor (Eaton) Connectors, Interconnects Bulk 21 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.200" (5.08mm) 90°, Right Angle Through Hole Get Quote
EM352611HC EM352611HC EM352611HC PowerStor (Eaton) Connectors, Interconnects Bulk 11 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.300" (7.62mm) 90°, Right Angle Through Hole Get Quote
EM241306 EM241306 EM241306 PowerStor (Eaton) Connectors, Interconnects Bulk 6 Position Terminal Block Plug, Female Sockets 0.138" (3.50mm) 180° Free Hanging (In-Line) Get Quote
EM241309 EM241309 EM241309 PowerStor (Eaton) Connectors, Interconnects Bulk 9 Position Terminal Block Plug, Female Sockets 0.138" (3.50mm) 180° Free Hanging (In-Line) Get Quote
EM359307HC EM359307HC EM359307HC PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.150" (3.81mm) 90°, Right Angle Through Hole Get Quote
EM504505 EM504505 EM504505 PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Header, Male Pins, Unshrouded 0.197" (5.00mm) Vertical Through Hole Get Quote
EM504521 EM504521 EM504521 PowerStor (Eaton) Connectors, Interconnects Bulk 21 Position Terminal Block Header, Male Pins, Unshrouded 0.197" (5.00mm) Vertical Through Hole Get Quote
EM253516HO EM253516HO EM253516HO PowerStor (Eaton) Connectors, Interconnects Bulk 16 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.197" (5.00mm) 90°, Right Angle Through Hole Get Quote
EM211503VR EM211503VR EM211503VR PowerStor (Eaton) Connectors, Interconnects Bulk 3 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 270° Free Hanging (In-Line) Get Quote
EM503502 EM503502 EM503502 PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM354308 EM354308 EM354308 PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 270° Free Hanging (In-Line) Get Quote
EM311818 EM311818 EM311818 PowerStor (Eaton) Connectors, Interconnects Bulk 18 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM501522 EM501522 EM501522 PowerStor (Eaton) Connectors, Interconnects Bulk 22 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM354307 EM354307 EM354307 PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 270° Free Hanging (In-Line) Get Quote
EM501513 EM501513 EM501513 PowerStor (Eaton) Connectors, Interconnects Bulk 13 Position Terminal Block Plug for Unshrouded Header 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM257517HC EM257517HC EM257517HC PowerStor (Eaton) Connectors, Interconnects Bulk 17 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.200" (5.08mm) 90°, Right Angle Through Hole Get Quote
EM310802 EM310802 EM310802 PowerStor (Eaton) Connectors, Interconnects Bulk 2 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM211507VL EM211507VL EM211507VL PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM311817 EM311817 EM311817 PowerStor (Eaton) Connectors, Interconnects Bulk 17 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM256523VR EM256523VR EM256523VR PowerStor (Eaton) Connectors, Interconnects Bulk 23 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 270° Free Hanging (In-Line) Get Quote
EM253517VO EM253517VO EM253517VO PowerStor (Eaton) Connectors, Interconnects Bulk 17 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.197" (5.00mm) Vertical Through Hole Get Quote
EM311517 EM311517 EM311517 PowerStor (Eaton) Connectors, Interconnects Bulk 17 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM221114V EM221114V EM221114V PowerStor (Eaton) Connectors, Interconnects Bulk 14 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.150" (3.81mm) Vertical Through Hole Get Quote
EM211518VR EM211518VR EM211518VR PowerStor (Eaton) Connectors, Interconnects Bulk 18 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 270° Free Hanging (In-Line) Get Quote
EM311808 EM311808 EM311808 PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 90° Free Hanging (In-Line) Get Quote
EM253507HO EM253507HO EM253507HO PowerStor (Eaton) Connectors, Interconnects Bulk 7 Position Terminal Block Header, Male Pins, Shrouded (2 Side) 0.197" (5.00mm) 90°, Right Angle Through Hole Get Quote
EM257523HC EM257523HC EM257523HC PowerStor (Eaton) Connectors, Interconnects Bulk 23 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.200" (5.08mm) 90°, Right Angle Through Hole Get Quote
EM355308 EM355308 EM355308 PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 180° Free Hanging (In-Line) Get Quote
EM311508 EM311508 EM311508 PowerStor (Eaton) Connectors, Interconnects Bulk 8 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 90° Free Hanging (In-Line) Get Quote
EM310803 EM310803 EM310803 PowerStor (Eaton) Connectors, Interconnects Bulk 3 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM310805 EM310805 EM310805 PowerStor (Eaton) Connectors, Interconnects Bulk 5 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM310823 EM310823 EM310823 PowerStor (Eaton) Connectors, Interconnects Bulk 23 Position Terminal Block Plug, Female Sockets 0.200" (5.08mm) 180° Free Hanging (In-Line) Get Quote
EM211515H EM211515H EM211515H PowerStor (Eaton) Connectors, Interconnects Bulk 15 Position Terminal Block Plug, Female Sockets 0.197" (5.00mm) 180° Free Hanging (In-Line) Get Quote
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