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  • Page 11 - Specifications for TNC Connectors TNC Series connectors are miniature sized, and weatherproof and are electrically similar to BNC Series, except that they have a coupling method which utilizes a screw system giving them additional resistance against shock and vibration. They are especially designed for use from DC to 18 GHz, in vibration exposed equipment like in commercial and military radio telecommunications systems and avionics equipment. These connectors are particularly useful for applications in computer and medical equipment and test instrumentation. TNC Series have a constant impedance of 50 ohms and are available in a variety of cable configurations. MATERIALS Connector Parts Material Equivalent Standard † Connector Body and Parts Brass ISOCuZn38Pb2 Body Part Male Contact Pin Brass QQ-B-626 Outer Contact Brass QQ-B-750 Socket Contact Beryllium Copper QQ-C-530/MIL-H-7199 Socket Contact Phosphor Bronze CuBe2 Crimp Ferrule Annealed Copper QQ-C-576 Insulators, Standard Versions Teflon L-P403/BS4271 Insulators, Standard Versions Delrin Grade B Rubber Gaskets Silicone Rubber ASTM-E1418PSI Plating Nickel (Silver Optional) MIL-G-45204 ELECTRICAL Requirement Performance Test † Specification Frequency Range 0-18 GHz 0-1 GHz ----- VSWR 1.30 Max. MIL- C-39012 RF Insertion Loss 0.2 dB Max. at 3 GHz MIL- C-39012 RF Leakage -60 dB Min. at 3 GHz MIL- C-39012 Test Voltage (At Sea Level) 1500V rms MIL-STD-202 Working Voltage (At Sea level) 500V rms MIL-STD-202 Insulation Resistance 5000 Megohms Min. MIL-STD-202 Contact Resistance *Center Contact *Outer Contact 5mW Maximum 2mW Maximum MIL-C-39012 MECHANICAL & ENVIRONMENTAL Requirement Performance Test † Specification Durability 500 Insertions & Extractions Min. MIL-C-39012 Shock 50 G MIL-STD-202 Vibration 20 G from 80-2000 Hz MIL-STD-202 Cable Retention (Cable Types) 60 lbs. Minimum Pull Test MIL-C-39012 Coupling Nut 60 lbs. Maximum MIL-C-39012 Temperature Range Teflon: -55 to +199 C Delrin: -40 to +85 C Moisture Resistance Continuous Test MIL-STD-202
  • Page 12 - - Page 11 - Salt Spray 48 Hours MIL-STD-202 †Products are made to conform to the Mil standard but are for commercial applications and not QPL FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 11 s

3 Piece Crimp

TNC three piece crimp connectors feature the same semi-captive contacts as the BNC which “click” into place assuring perfect installation. Each crimp pin has a vent hole for optional soldering. Soldering is recommended for all stranded conductors 26 AWG or smaller. Part Number RG/U Cable Fig. No. 510A205F 58A/U, 58C/U, Stranded, 141/U 57 510A204G 59/U, 62/U, 210/U 57 510A204FV 58A/U, 58C/U, 141/U Plenum 58 RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig. 57 Fig. 58 Standard Clamp and Taper Grip TNC standard clamp style is a simplified version of the original military style. It is required that the contact be soldered to the center conductor of the cable. The Taper Grip style connectors require little cable preparation. Strip off all but a length of center conductor, push the taper under the cable’s shield, solder the contact, and assemble. Fig. 51 Fig.50 Part Number RG/U Cable 510A104F 58A/U, 58C/U, Stranded, 141/U 510A104G 59/U, 62/U, 210/U 510A304F 58A/U, 58C/U, Stranded, 141/U 510A304G 59/U, 62/U, 210/U RoHS compliant REQUEST QUOTE REQUES DRAWING Twist-On TNC Twist-On connectors are field installable and require no tooling other than a stripping tool for the cable preparation. The center conductor is inserted into Bomar’s unique Posi-Con™ contact, as the connector twis ts firmly onto the cable’s outer jacket. Part Number Gender RG/U Cable Fig. No.

  • Page 13 - s s s s s - Page 12 - 510A405F Male 58A/U, 58C/U, Stranded, 141/U 53 510A405G Male 59/U, 62/U, 210/U 53 520A405F Female 58A/U, 58C/U, Stranded, 141/U 520A405G Female 59/U, 62/U, 210/U 52 RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig. 53 Fig. 52 Bulkhead Jacks Versions are available for front mounting (F/M), rear mounting (R/M) , crimp types, bulkhead mount grounded, or bulkhead mount isolated. These jacks are held into the panel by a hex-nut and lock washer. All units feature nickel plated, brass bodies, and gold plated phosphor bronze contacts. Fig. 54 Fig. 56 Fig. 55 Part Number RG/U Cable Fig. No. 521A245F 58A/U, 58C/U, Stranded, 141/U 56 521A245G RG59/U, RG62/U, RG210 56 526A515 Any Cable Size Non Isolated 54 526R515 Any Cable Size Isolated 55 RoHS compliant REQUEST QUOTE REQUEST DRAWING FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 12 TNC Connectors Adapters These sturdy within-series TNC adapters are available in all standard designs. All connector bodies are plated with bright
  • Page 13 - nickel. Male contacts are brass, female contacts are phosphor bronze. All contacts are plated with 5 micro-inches of gold. Part Number Description Fig. No. 532A505 Female/Female Inline Splice 60 535A544 Female/Female Bulkhead Inline 61 535R544 Female/Female Bulkhead Inline, Isolated 61 543A505 Female/Male/Female “T” Adapter 62 545A505 Female/Female/Female “T” Adapter 63 551A505 Female/Male Right Angle" 64 RoHS compliant REQUEST QUOTE REQUEST DRAWING Fig. 62 Fig. 63 Fig. 64 Fig. 60 Fig. 61 PC Board Jacks These TNC jacks are manufactured to the highest standards to assure stability in maintaining impedance matching at rated frequencies. Applications are in cellular communications, broadcast, and computer data. Contacts are phosphor bronze and will remain resilient even after 500 insertions. Part Number Body Material Description Contact Plating Fig. No. 561V504E Metal V-Bite W/ Teflon Reflow Solder Gold  564A595 White Valox Standard Profile W/ Posts Gold 66 564A595B BlackValox Standard Profile W/ Posts Gold 67 564A595BL White Valox Low Profile W/ Posts Gold 68 564A595BLB BlackValox Low Profile W/ Posts Gold 69 564A595M Metal Standard Profile W/ Posts Gold 70 564S595 White Valox Vertical Mounting Gold 71 564S595B BlackValox Vertical Mounting Gold 72 564S595M Metal Vertical Mounting Gold 73 RoHS compliant reflow or wave solder RoHS compliant wave solder only REQUEST QUOTE REQUEST DRAWING Fig. 71 Fig. 72 Fig. 73 Fig. 66 Fig. 68 Fig. 69 Fig. 70 FOR TECHNICAL SUPPORT: PHONE 973-347-4040 / FAX 973-347-2111 Back to Index 13