Coax, Twinax & Triax PC Tail Contacts for Subminiature Cylindricals general description, application data Amphenol Printed Circuit Tail Contacts (R) are currently supplied as follows: * 8, 12 and 16 Coax * 8, 10 and 12 Twinax * 8 Triax (socket only) PC Tail shielded contacts provide a cost effective packag ing solution for limited space applications where connec tors are attached to printed circuit boards. High reliability is assured with factory pre-assembled contacts and stan dardization termination to the board. PC Tail contacts are available for MIL-DTL-38999 Series I and III cylindrical connectors and also for ARINC 404, ARINC 600 and R27 rectangular connectors. The following pages (36 & 37) show the available PC Tail contact part numbers for Subminiature Cylindricals. See the Rectangular Section of this catalog for information on twinax contacts for ARINC Rectangular connectors along with compatible cable terminations. Consult Amphenol Aerospace for further information on the applicable tooling for these contacts. PC Tail Coax and Twinax Contacts for Attachment to Printed Circuit Boards TYPICAL ELECTRICAL PERFORMANCE Size 8, 12 & 16 PC Tail Coax Contacts Contact Resistance: Center @ 1 Amp, 55 millivolts max. voltage drop @ 25C Outer @ 1 Amp, 55 millivolts max. voltage drop @ 25C Operating Frequency: 0-500 MHz Dielectric Withstanding Voltage: Center to Outer 500 VAC Rms @ Sea Level Insulation Resistance 1,000 megohms minimum @ 25C TYPICAL ELECTRICAL PERFORMANCE Size 8, 10 & 12 PC Tail Twinax Contacts Contact Resistance: Center @ 1 Amp, 55 millivolts max. voltage drop @ 25C Intermediate @ 1 Amp, 55 millivolts max. voltage drop @ 25C Outer @ 1 Amp, 55 millivolts max. voltage drop @ 25C Operating Frequency: 0-20 MHz Dielectric Withstanding Voltage: Center to Intermediate 500 VAC Rms @ Sea Level Intermediate to Outer 500 VAC Rms @ Sea Level Insulation Resistance 1,000 megohms minimum @ 25C Size 8, PC Tail Twinax Socket Contact for use in D38999 Connectors TYPICAL ELECTRICAL PERFORMANCE Size 8 PC Tail Triax Contacts Contact Resistance: Center @ 1 Amp, 55 millivolts max. voltage drop @ 25C Intermediate @ 1 Amp, 55 millivolts max. voltage drop @ 25C Outer @ 1 Amp, 55 millivolts max. voltage drop @ 25C Operating Frequency: 0-500 MHz Dielectric Withstanding Voltage: Center to Intermediate 500 VAC Rms @ Sea Level Intermediate to Outer 500 VAC Rms @ Sea Level Insulation Resistance 1,000 megohms minimum @ 25C 35 D38999 Connector with PC Tail Coax Contacts, Sealing Plugs in unused contact cavities and PC Tail Alignment Disc Coax, Twinax & Triax PC Tail Contacts for Subminiature Cylindricals application data, cont. PC TAIL COAX, TWINAX, AND TRIAX CONTACTS FOR USE IN D38999 SERIES I & III CONNECTORS Size PC Tail Coax Contact Part Number PC Tail Twinax Contact Part Number PC Tail Triax Contact Part Number Tails* Comments 8 Pin 21-33733-7 PCB 2 tails 8 Pin 21-33733-2 PCB 2 tails For epoxy filled connector 8 Pin 21-33733-4 PCB 2 tails For epoxy filled connector 8 Pin 21-33733-5 PCB 4 outer tails, 1 inner 8 Pin 21-33733-9 PCB 2 tails 8 Pin 21-33733-8 PCB 2 tails 8 Socket 21-33426-1 PCB 2 tails 8 Pin 21-33967-115 PCB 3 tails 8 Pin 21-33967-125 PCB 3 tails 8 Pin 21-33967-15 PCB 3 tails 8 Pin 21-33967-45 PCB 3 tails 8 Pin 21-33967-55 PCB 3 tails 8 Pin 21-33967-65 PCB 3 tails 8 Pin 21-33967-85 PCB 3 tails 8 Pin 21-33967-95 PCB 3 tails 8 Pin P-209550 PCB 3 tails 8 Pin P-209532-1 PCB 9 tails 8 Pin P-209532-2 PCB 9 tails 8 Socket 21-33921-15 PCB 3 tails 8 Socket 21-33921-75 PCB 3 tails 8 Socket 21-33921-35 PCB 3 tails 8 Socket 21-33921-65 PCB 3 tails 8 Socket 21-33921-115 PCB 3 tails 8 Socket 21-33921-105 PCB 3 tails 8 Socket DB-109002 PCB 2 tails 8 Socket 21-33919-15 PCB 2 tails 8 Socket 21-33919-25 M39029/90/91 Interface M39029/90/91 Interface .040 dia. tails M39029/91 Interface Outer body grounded to shell PCB 2 tails 8 Pin 21-33828-1 PCB 3 tails 8 Pin 21-33828-21 PCB 3 tails 8 Pin 21-33828-41 PCB 3 tails 8 Socket 21-33840-1 PCB 3 tails 8 Socket 21-33840-21 PCB 2 tails Outer body grounded to shell 8 Socket 21-33841-1 PCB 2 tails Outer body grounded to shell PCB 2 tails Outer body grounded to shell 10 Pin 21-33844-2 * Consult Amphenol Aerospace for tail configurations and tail diameters. Consult Amphenol Aerospace for current release of this contact. CONTACT ORDERING: Example number given in chart 21-33733-7 should be ordered as 21-033733-007; example number given in chart 21-33967-115 should be ordered as 21-033967-115; example number given in chart 21-33840-21 should be ordered as 21-033840-021. Adding Zeros is necessary for Amphenol ordering process on all contact numbers. 36 Coax, Twinax & Triax PC Tail Contacts for Subminiature Cylindricals application data, cont. PC TAIL COAX, TWINAX, AND TRIAX CONTACTS FOR USE IN D38999 SERIES I & III CONNECTORS Size PC Tail Coax Contact Part Number PC Tail Twinax Contact Part Number PC Tail Triax Contact Part Number Tails* Comments 12 Pin 21-33686-8 PCB 2 tails 12 Pin 21-33686-9 PCB 2 tails 12 Pin 21-33686-5 PCB 2 tails 12 Pin 21-33686-10 PCB 2 tails 12 Pin 21-33686-13 PCB 2 tails Outer tail clip type 12 Pin 21-33687-6 PCB 2 tails For epoxy filled connector 12 Pin 21-33687-7 PCB 2 tails 12 Pin 21-33686-16 PCB 2 tails 12 Socket 21-33614-1 PCB 2 tails 12 Socket 21-33614-21 PCB 2 tails 12 Socket 21-33614-41 PCB 2 tails 12 Socket 21-33611-3 PCB 2 tails 12 Socket 21-33440-1 PCB 3 tails 12 Socket 21-33430-1 PCB 2 tails Outer tail clip type, M38999 Series II 12 Socket 21-33430-21 PCB 2 tails M38999 Series II 12 Pin 21-33633-1** PCB 4 tails 12 Pin 21-33633-2** PCB 4 tails 12 Pin 21-33633-6** PCB 4 tails 12 Pin 21-33633-7** PCB 4 tails 12 Socket 21-33393-6** PCB 4 tails 12 Socket 21-33393-5** PCB 4 tails 12 Socket 21-33433-1** PCB 4 tails 16 Pin 21-33856-15 PCB 2 tails 16 Pin 21-33856-25 PCB 90 degree, 2 tails 16 Pin 21-33856-65 PCB 2 tails 16 Pin 21-33634-15 PCB 1 tail 16 Pin 21-33634-35 PCB 1 tail 16 Pin 21-33634-45 PCB 1 tail 16 Pin 21-33386-1 PCB 2 tails 16 Socket 21-33857-1 PCB 2 tails 16 Socket 21-33857-8 PCB 2 tails 16 Socket 21-33857-7 PCB 2 tails 16 Socket 21-33610-1 PCB 2 tails 16 Socket 21-33610-2 PCB 2 tails 16 Socket 21-33441-1 PCB 2 tails 16 Socket 21-33606-1 PCB 2 tails 16 Socket 21-33606-21 PCB 2 tails 16 Socket 21-33606-31 PCB 2 tails 16 Socket 21-33610-3 PCB 2 tails 16 Socket 21-33857-3 PCB 2 tails * Consult Amphenol Aerospace for tail configurations and tail diameters. ** Size 12 twinax and triax contacts are intermatable. Consult Amphenol Aerospace for current release of this contact. Outer tail clip type Outer tail clip type JN1104 Interface M38999 Series II, JN1104 Interface Outer body grounded to shell Outer body grounded to shell M38999 Series II CONTACT ORDERING: Example number given in chart 21-33633-7 should be ordered as 21-033633-007; example number given in chart 21-33686-10 should be ordered as 21-033686-010. Adding Zeros is necessary for Amphenol ordering process on all contact numbers. 37