Amphenol® BNC 50 ohm Bulkhead Plugs Fig. 1 Fig. 2 c• c• a b b a 50Ω BNC QUICKTRIM® Plugs 31-30220-1 31-30220-8 31-4541 31-4541-RFX 31-4542 BNC SURETWIST® Plugs 31-5136 31-5136-RFX 31-5137 31-5137-RFX Fig. 3 c• a■ b BNC FCP Plugs 31-4700 31-4702 BNC CABLE PLUGS Cable RG-/U Cable Attachment Outer Inner 58 B/U 58 FCP 59 FCP Dimensions, inches (millimeters) a ■ b c• CAI Notes Plt. Ins. Military Number Amphenol Number Fig. ® SURETWIST 1.47(37.3) .562(14.3) .181(4.6) C28 P5 D15 — 31-5137 2 ▲ SURETWIST® 1.48(37.6) .571(14.5) .185(4.7) C28 P7 D23 — 31-5137-RFX 2 ▲ 1.06(27.0) .563(14.3) .206(5.23) C30 P1 D1 — 31-4700* 3 ▲ QUICKTRIM® 1.06(27.0) .563(14.3) .207(5.3) C29 P1 D1 — 31-30220-1 1 QUICKTRIM® 1.03(26.2) .562(14.3) .252(6.2) C29 P1 D1 (IBM 1836444) 31-4541 1 ▲ QUICKTRIM® 1.03(26.2) .562(14.3) .252(6.2) C29 P7 D23 — 31-4541-RFX 1 ▲ SURETWIST® 1.47(37.3) .562(14.3) .242(6.1) C28 P5 D15 — 31-5136 2 ▲ SURETWIST® 1.48(37.6) .571(14.5) .242(6.1) C28 P7 D23 — 31-5136-RFX 2 ▲ 1.06(27.0) .563(14.3) .259(6.56) C30 P1 D1 — 31-4702* 3 ▲ 31-30220-8 1 31-4542 1 Pliers Pliers 223 QUICKTRIM® 1.06(27.0) .563(14.3) .225(5.7) C29 P1 D1 — Belden 9268 QUICKTRIM® 1.06(27.0) .563(14.3) .275(6.99) C29 P1 D1 (IBM 1836447) • accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 ▲ distributor stocked ■ includes outer ferrule www.amphenolrf.com 110