Standard Density Rectangular Connectors

Amphenol Positronic connectors are built for rugged rack and panel applications

Image of Amphenol Positronic Standard Density Rectangular ConnectorsThe Amphenol Positronic standard density rectangular family, including the GMCT, GAP, and GAPL series, offers rugged, high-performance interconnect solutions designed for rack-and-panel systems that operate in demanding conditions. These connectors combine reliable power and signal contacts within durable housings that ensure secure engagement and a long service life. With precision-machined contacts, blind-mate capability, and versatile mounting styles, the GMCT, GAP, and GAPL series deliver proven performance where reliability and maintainability are critical.

Ideal for applications across aerospace, defense, industrial, and transportation markets, these connectors provide mechanical robustness, electrical integrity, and design flexibility, backed by a legacy of engineering excellence.

Features
  • Available in multiple contact configurations for power, signal, or mixed layouts
  • Solid machined contacts ensure consistent conductivity and durability
  • Rugged housings with blind-mate and floating mounting options
  • EMI/RFI shielding options for noise reduction and signal protection
  • Panel, rack, and cable-mount styles support flexible integration
  • RoHS-compliant and low-outgassing versions available
  • Compatible with MIL-DTL-28748 interface dimensions
  • Custom configurations available upon request
Applications
  • Aerospace and defense
  • Industrial equipment and automation
  • Avionics and radar
  • Communications systems
  • Rail and mass transit
  • Medical
  • Test and instrumentation

Backplane Connector Housings

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
HEAVY-DUTY RECTANGULARGMCT20M0T0000/AAHEAVY-DUTY RECTANGULAR0 - Immediate$37.72View Details
CONN RCPT HSG 20POS 3.81MMGMCT20F0E100JC/AACONN RCPT HSG 20POS 3.81MM35 - Immediate$224.27View Details
RECTANGULARGMCT9F0E100JCRECTANGULAR27 - Immediate$231.93View Details
GMCT20F0E0000/AAGMCT20F0E0000/AAGMCT20F0E0000/AA34 - Immediate$101.86View Details
HEAVY-DUTY RECTANGULARGMCT20F0E100J0/AAHEAVY-DUTY RECTANGULAR108 - Immediate$148.95View Details
HEAVY-DUTY RECTANGULARGMCT20F0E100JCHEAVY-DUTY RECTANGULAR19 - Immediate$226.47View Details
HEAVY-DUTY RECTANGULARGMCT50F000000/AAHEAVY-DUTY RECTANGULAR8 - Immediate$40.39View Details
HEAVY-DUTY RECTANGULARGMCT20F0T0000/AAHEAVY-DUTY RECTANGULAR30 - Immediate$69.83View Details
HEAVY-DUTY RECTANGULARGMCT41F0E0000/AAHEAVY-DUTY RECTANGULAR0 - Immediate$116.57View Details
HEAVY-DUTY RECTANGULARGMCT41F0E100J0/AAHEAVY-DUTY RECTANGULAR0 - Immediate$244.40View Details
HEAVY-DUTY RECTANGULARGMCT50M0000Y0/AAHEAVY-DUTY RECTANGULAR10 - Immediate$328.55View Details
HEAVY-DUTY RECTANGULARGMCT41M0T0000/AAHEAVY-DUTY RECTANGULAR1 - Immediate$81.03View Details
HEAVY-DUTY RECTANGULARGMCT26M0E100J0/AAHEAVY-DUTY RECTANGULAR16 - Immediate$221.84View Details
HEAVY-DUTY RECTANGULARGMCT50F0000Y0/AAHEAVY-DUTY RECTANGULAR7 - Immediate$329.36View Details
BACKPLANE HOUSINGGMCT18M0T0000BACKPLANE HOUSING6 - Immediate$68.87View Details
BACKPLANE HOUSINGGMCT18F0T0000BACKPLANE HOUSING20 - Immediate$69.49View Details
GMCT14F0E0000GMCT14F0E0000GMCT14F0E000025 - Immediate$100.96View Details
BACKPLANE HOUSINGGMCT18F0E100L0BACKPLANE HOUSING23 - Immediate$238.92View Details
BACKPLANE HOUSINGGMCT18M0E100J0BACKPLANE HOUSING20 - Immediate$240.20View Details
BACKPLANE HOUSINGGMCT18F0E100J0BACKPLANE HOUSING25 - Immediate$240.79View Details

Specialized Backplane Connectors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
GAP14MDS400000/AAGAP14MDS400000/AAGAP14MDS400000/AA0 - Immediate$55.21View Details
GAP14MDS400000GAP14MDS400000GAP14MDS4000000 - Immediate$55.21View Details
GAP9MDS5N0000GAP9MDS5N0000GAP9MDS5N00000 - Immediate$62.57View Details
GAP9MDS4NSS0000/AAGAP9MDS4NSS0000/AAGAP9MDS4NSS0000/AA0 - Immediate$70.38View Details
GAP9MDS4NSS0000GAP9MDS4NSS0000GAP9MDS4NSS00000 - Immediate$70.38View Details
GAP9MDS3T0000/AAGAP9MDS3T0000/AAGAP9MDS3T0000/AA0 - Immediate$70.91View Details
GAP9MDS3T0000GAP9MDS3T0000GAP9MDS3T00000 - Immediate$70.91View Details
GAP9MDS4T0000/AAGAP9MDS4T0000/AAGAP9MDS4T0000/AA0 - Immediate$71.33View Details
BACKPLANE CONNECTORGAP9MDS4T0000BACKPLANE CONNECTOR0 - Immediate$71.33View Details
GAP14MDS3N0000GAP14MDS3N0000GAP14MDS3N00000 - Immediate$71.39View Details
GAP14MDS3N0000/AAGAP14MDS3N0000/AAGAP14MDS3N0000/AA0 - Immediate$71.39View Details
GAP9MDS5T0000/AAGAP9MDS5T0000/AAGAP9MDS5T0000/AA0 - Immediate$71.72View Details
GAP9MDS5T0000GAP9MDS5T0000GAP9MDS5T00000 - Immediate$71.72View Details
GAP9MDS6T0000GAP9MDS6T0000GAP9MDS6T00000 - Immediate$72.46View Details
GAP14MDS5N0000GAP14MDS5N0000GAP14MDS5N00000 - Immediate$72.72View Details
GAP14MDS6N0000GAP14MDS6N0000GAP14MDS6N00000 - Immediate$73.22View Details
GAP14MDS6N0000/AAGAP14MDS6N0000/AAGAP14MDS6N0000/AA0 - Immediate$73.22View Details
GAP14MDS3T0000/AAGAP14MDS3T0000/AAGAP14MDS3T0000/AA0 - Immediate$80.68View Details
GAP14MDS3T0000GAP14MDS3T0000GAP14MDS3T00000 - Immediate$80.68View Details
GAP14MDS4T0000GAP14MDS4T0000GAP14MDS4T00000 - Immediate$81.17View Details

Multi-Purpose Contacts

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONTACT SOCKET 16-18 AWG GOLD CRFC116N2CONTACT SOCKET 16-18 AWG GOLD CR3751 - Immediate$2.77View Details
CONN SOCKET 20-24AWG GOLD CRIMPFC120N2CONN SOCKET 20-24AWG GOLD CRIMP3215 - Immediate$2.97View Details
CONTACT SOCKET 14-16AWG GOLD CRIFC114N2-14CONTACT SOCKET 14-16AWG GOLD CRI1898 - Immediate$9.14View Details
CONTACT PIN 14-16AWG GOLD CRIMPMC114N/AACONTACT PIN 14-16AWG GOLD CRIMP887 - Immediate$2.23View Details
CONTACT PIN 16-18AWG GOLD CRIMPMC116N/AACONTACT PIN 16-18AWG GOLD CRIMP1728 - Immediate$2.30View Details
CONN PIN 16-18AWG GOLD CRIMPMC116NCONN PIN 16-18AWG GOLD CRIMP2180 - Immediate$2.55View Details
CONTACT SOCKET 16-18 AWG GOLD CRFC116N2/AACONTACT SOCKET 16-18 AWG GOLD CR1038 - Immediate$3.32View Details
CONN SOCKET 12AWG GOLD CRIMPFC112N2CONN SOCKET 12AWG GOLD CRIMP545 - Immediate$3.79View Details
CONTACT PIN 16AWG GOLD SOLDERMS116N/AACONTACT PIN 16AWG GOLD SOLDER475 - Immediate$2.55View Details
CONTACT PIN 20AWG GOLD SOLDERMS120N/AACONTACT PIN 20AWG GOLD SOLDER0 - Immediate$2.55View Details
CONN PIN 12AWG GOLD SOLDER CUPMS112N/AACONN PIN 12AWG GOLD SOLDER CUP0 - Immediate$2.65View Details
CONN SOCKET 16AWG GOLD SLDR CUPFS116N2/AACONN SOCKET 16AWG GOLD SLDR CUP219 - Immediate$4.95View Details
CONN SOCKET 14AWG GOLD SLDR CUPFS114N2/AACONN SOCKET 14AWG GOLD SLDR CUP238 - Immediate$5.36View Details
CONTACT SOCKET 14AWG GOLD SOLDERFS114N2CONTACT SOCKET 14AWG GOLD SOLDER504 - Immediate$5.87View Details
CONN SOCKET 20-24AWG GOLD CRIMPFC120N2-14CONN SOCKET 20-24AWG GOLD CRIMP284 - Immediate$9.14View Details
CONN SOCKET 12AWG GOLD CRIMPFC112N2/AA-1565.0CONN SOCKET 12AWG GOLD CRIMP232 - Immediate$4.47View Details
CONTACT SOCKET 16AWG GOLD SOLDERFDS187N2CONTACT SOCKET 16AWG GOLD SOLDER248 - Immediate$5.59View Details
CONN SOCKET 20-24AWG GOLD CRIMPFC120N2/AA-14CONN SOCKET 20-24AWG GOLD CRIMP131 - Immediate$8.39View Details
CONTACTMC114N-14CONTACT250 - Immediate$5.79View Details
CONTACTFC220N2CONTACT0 - Immediate$5.75View Details
Published: 2026-01-05