1274566-2

RF Coax Connectors Mini BNC Connectors, 75 Ohm Product Facts Material and Finish ■ Bayonet locking coupling mechanism ■ 40% more interconnects in the same area ■ Compatible with TROMPETER tooling ■ Ideal for telecommunications and broadband applications Shells, Bodies, Mtg Nuts — Brass, nickel plated Washers — Stainless Steel, nickel plated Ferrule — Copper or Brass, tin plated Center Contacts — Phos Bronze and Brass, gold plated Dielectrics — PTFE Electrical Characteristics Tyco Electronics introduces the Mini BNC series of RF connectors to meet the growing demand for next generation telecommunications and broadband applications where higher connector densities are needed. Preserving the characteristics that have made the standard BNC so popular, the Mini BNC offers the same high performance currently found in standard Tyco Electronics BNC series, but offers 40% more interconnects in the same area. The Mini BNC offering is an excellent fit for 75 Ohm systems, offering 500 mating cycles, electrical performance through 2 GHz, and is completely intermateable with competitive miniature BNC offerings. Tyco Electronics’ Mini BNC product offers the same advantage of the bayonet locking mechanism as our standard BNC, allowing quicker connect and disconnects than standard threaded interfaces. It uses standard BNC installation tooling meaning there is no need for retraining of field telco installers, and it utilizes the same PCB footprint on the jack side, providing a drop in replacement for DS3 telco applications. Mini BNC connector configurations currently available include PCB, panel mount, and flexible cable. Other options can be reviewed as well, including additional cable sizes, adapters, PCB surface mounting, and tape and reel packaging. Call your local sales office or authorized distributor for additional information or samples of the Mini BNC connector series. Tyco Electronics is a leading supplier of RF and Microwave connectors and cable assemblies, and provides advanced technology products from well known and industry leading brands, including AMP and M/A-COM. Frequency — DC – 2 GHz Nominal Impedance — 75 ohms Voltage Rating — 300 Volts (VRMS maximum) @ Sea Level VSWR — 1.10 max to 500 MHz (Return Loss -26.4 dB) 1.16 max to 1 GHz (Return Loss -22.6 dB) Insulation Resistance — 1,000 megohms minimum Dielectric Withstanding Voltage — 1,000 Volts (VRMS maximum) @ Sea Level Contact Resistance — 12 milliohms maximum Mechanical Characteristics Connector Durability — 500 mating cycles Force to Engage — 7 pounds maximum Force to Disengage — 1 pound minimum Center Contact Retention — 2 pounds minimum Cable Retention — 20 pounds minimum Vibration — EIA-364-28, Test Condition VII, Condition D Shock — EIA-364-27, Method H Environmental Characteristics Temperature Rating — –40 to +85°C Moisture Resistance — EIA-364-31, Method II, Condition C Thermal Shock — EIA-364-32 Note: Performance specifications are typical, but may not apply to all connector types. Related Product Data 32.89 Ref. [1.29] TROMPETER is a trademark of Trompeter Electronics, Inc. BNC 27.52 Ref. [1.08] Product Specification — 108-2159 Sample Kit — 1773042 Mini BNC 78 Catalog 1307191 Revised 3-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-8706-080-208 RF Coax Connectors Mini BNC Connectors, 75 Ohm (Continued) Interface Dimensions K ØH Mini BNC Jack Reference Plane J ØA ØB ØC ØD ØE L G F M A 8.89–9.14 .350–.360 B 7.37–7.62 .290–.300 C 7.11–7.21 .280–.284 D 6.63–6.73 .261–.265 E 6.20–6.30 .244–.248 Mini BNC Plug Dimensions F G 5.03–5.13 4.39–4.50 .198–.202 .173–.177 E H 1.32–1.42 .052–.056 J 3.86–4.27 .152–.168 K 7.70 Min. .303 Reference Plane L 0.18–0.30 .007–.012 M 4.01 Min. .158 S° G ØC ØD ØB ØT K ØA ØH F P M R° Typ. L Ø N Typ. Q J Q Ref. Contact Types A 7.70–7.80 .303–.307 K 1.57–1.68 .062–.066 — C 0.71–0.76 .028–.030 D 11.43–11.68 .450–.460 Dimensions E 4.27–4.93 .168–.194 F 0.94–1.35 .037–.053 G 1.57–1.68 .062–.066 L 0.64–0.74 .025–.029 M 1.47–1.57 .058–.062 N 0.20–0.30 .008–.012 Dimensions P 4.62–4.93 .182–.194 Q 2.84–3.38 .112–.133 B H 9.60–9.70 .378–.382 J 2.50–2.59 .098–.102 R S 29°–31° 14°–16° T 6.20–6.30 .244–.248 79 Catalog 1307191 Revised 3-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-8706-080-208 RF Coax Connectors Mini BNC Connectors, 75 Ohm (Continued) Flexible Cable — Crimp Attachment Straight Cable Plug 27.69 Max. [1.090] Ø 11.56 [.455] Cable 735A 734A RG 179 Part Number 1274563-1 1274563-2 1274563-3 Cable 735A 734A RG 179 Part Number 1274566-1 1274566-2 1274566-3 22.73 Max. [.895] Right-Angle Cable Plug Ø 11.56 [.455] 23.89 Max. [.940] Bulkhead Cable Jack 26.92 Max. [1.060] 0.51 [.020] 13.46 [.530] R 4.83 [1.90] 4.06 [.160] Recommended Panel Cutout Tolerance: ± 0.08 [.003] 7.82 [.308] 3/8 - 32 UNEF-2A Cable 735A 734A RG 179 Part Number 1274568-1 1274568-2 1274568-3 Note: Part Numbers are RoHS compliant except:
Indicates non-RoHS compliant. 80 Catalog 1307191 Revised 3-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-8706-080-208 RF Coax Connectors Mini BNC Connectors, 75 Ohm (Continued) Printed Circuit Board 0.76 Sq. [.030] Typ. Straight Jack Receptacle 7.54 Sq. [.297] 15.44 [.608] Ø 0.97 [.038] 3.99 [.157] Typ. Part Number 1274571-1 Right-Angle Jack Receptacle 15.37 [.605] 10.62 [.418] 6.58 [.259] 0.76 Typ. [.030] Sq. Part Number 1274572-1 7.54 Sq. [.297] 3.99 Typ. [.157] Ø 0.97 [.038] Right-Angle Bulkhead Jack Receptacle 4.69 [.185] 7.54 [.297] Ø 10.92 [.430] 8.53 [.336] 3.81 [.150] 8.48 [.334] 0.76 [.030] Sq. Typ. Part Number 1274584-1 3/8 - 32 UNEF-2A Ø 0.97 [.038] 2 Position, Right-Angle, Bulkhead Jack Receptacle 22.45 [.884] 3.99 Typ. [.157] 9.50 [.374] 2.54 [.100] 13.59 [.535] Ø 7.49 Typ. [.295] 12.70 [.500] 24.10 [.949] Ø 1.27 Typ. [.050] Description With Hardware Without Hardware Part Number 24.21 [.953] 7.65 [.301] 1274663-2 1274684-1 0.51 Typ. [.020] Note: Part Numbers are RoHS compliant except:
Indicates non-RoHS compliant. 3.94 Typ. [.155] 81 Catalog 1307191 Revised 3-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-8706-080-208