D-sub Connectors XM2/XM3 D-sub Connectors Are Ideal for Office Automation Interfacing. ■ Shielded against EMI. ■ Metallized plastic Hood (XM2S) provides excel- lent noise protection. ■ A new line of multi-hole, ferrite-core Connectors (XM3B-F) offers space-saving design and superior noise protection at high frequency. ■ Fitted in a rugged, compact metal shell. ■ Many kinds of standard Anchors and grounding fixtures available. ■ The XM2/XM3 conform to UL standards (No. E103202) (XM2S and some other models are not included) RoHS Compliant ■ Terminology z EMI z ESD Abbreviation of ElectroMagnetic Interference (noise) Abbreviation of ElectroStatic Discharge z Metallization z Grounding structure Here, metallization refers to plating over the plastic hood. Here, grounding structure refers to a structure where an unmetallized hood can be grounded by an grounding plate. z Shielded connector Connector having a structure that can be grounded. z Beating A processing technique that ensures the contact amongst the shells by beating a part of the shell. z Shell Refers to the case covering the connector. Here, the shell refers to the metal parts attached to the mating end. ■ Connectors Model XM3B XM3B-F XM2S Sockets with right-angle DIP terminals (with ferrite core) Hoods Appearance Sockets with right-angle DIP terminals Reference page 3 to 4 Model 5 XM3C 10 XM3F XM3A XM3D Plugs with solder-cup terminals Sockets with solder-cup terminals Appearance Plugs with right-angle DIP terSockets with straight DIP terminals minals Reference page 6 to 7 8 9 1 ■ Ratings and Characteristics Model Plugs with Solder Cup Terminals: XM3A Socket with right-angle DIP Terminals: XM3B Socket with right-angle DIP Terminals (with ferrite core): XM3B-F Plugs with Right-angle DIP Terminals: All XM3C models except those with 37 pins XM3C-0922-@@@ XM3C-1522-@@@ XM3C-2522-@@@ Sockets with Solder Cup Terminals: XM3D Sockets with Straight DIP Terminals: XM3F Item Rated current 5A Rated voltage 300 VAC Contact resistance 15 mΩ max. (at 20 mVDC, 100 mA max.) Plugs with Right-angle DIP Terminals: XM3C models with 37 pins XM3C-3722-@@@ Hoods XM2S 3A Insulation resistance 1,000 MΩ min. (at 500 V DC) Dielectric strength 1,000 VAC for 1 min (leakage current: 1 mA max.) Total insertion force Number of pins × 3.33 N max Removal force 0.29 N min. (for gauge diameter of 0.99 mm) Insertion durability 200 times Ambient operating temperature −55°C to 105°C (with no icing) Shield performance Mounted in panel: 25 dB min. (30 to 900 MHz) Mounted on board: 20 dB min. (30 to 300 MHz) --- −25°C to 85°C --- ■ Materials and Finish Item Model XM3B XM3B-F XM3C XM3F Fiber-glass reinforced PBT resin (UL94V-0)/black Housing Mating end Phosphor bronze/nickel base, gold plated (0.4 µm) Terminals Phosphor bronze/nickel base, tin plated (2 µm) Contacts Shell Phosphor bronze/nickel base, tin plated (3 µm) Steel/nickel ■ Applicable Wires The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded). 2 D-sub Connectors XM2/XM3 XM3A XM3D Fiber-glass reinforced PBT resin (UL94V-0)/Milky white Bronze/nickel base, gold plated (0.4 µm) Phosphor bronze/nickel base, gold plated (0.4 µm) Bronze/nickel base, tin plated (3 µm) Phosphor bronze/nickel base, tin plated (3 µm) XM2S ABS resin/nickel plated --- XM2S Hood Covers ■ Dimensions (unit: mm) 9-contact Hoods XM2S-0911 (M2.6 × 0.45 metric screws) XM2S-0912 (M3 × 0.5 metric screws) XM2S-0913 (#4-40 UNC inch screws) 9-contact Hoods 15-, 25- and 37-contact Hoods Max. applicable diameter: 9 dia. Max. applicable cable diameter: F dia. Dot (screw head) 15-, 25- and 37-contact Hoods XM2S-@@11 (M2.6 × 0.45 metric screws ) XM2S-@@12 (M3 × 0.5 metric screws ) XM2S-@@13 (#4-40 UNC inch screws) Lock screw M2.6 × 0.45 M3 × 0.5 #4-40 UNC Lock screw M2.6 × 0.45 M3 × 0.5 #4-40 UNC Dimensions No. of contacts Dot shape No dot 1 dot 2 dots A B C D E F 15 40.5 33.32 26.5 19 30 10 25 54.0 47.04 40 29 38 11 37 70.5 63.50 57 42 50 13 ■ Ordering Information Applicable Anchors No. of contacts Lock screw M2.6 × 0.45 metric screws (No dot) M3 × 0.5 metric screws (1 dot) #4-40 UNC inch screws (2 dots) Anchor 1 XM2Z-0001 XM2Z-0002 XM2Z-0003 Anchor 2 XM2Z-0011 XM2Z-0012 XM2Z-0013 Anchor 3 XM2Z-0021 XM2Z-0022 XM2Z-0023 9 XM2S-0911 XM2S-0912 XM2S-0913 15 XM2S-1511 XM2S-1512 XM2S-1513 25 XM2S-2511 XM2S-2512 XM2S-2513 37 XM2S-3711 XM2S-3712 XM2S-3713 Note: Lock screws are attached to the Hood. Select D-sub Connectors with Anchors or Grounding Fixtures that fit the lock screw of the Hood. ■ Accessories (Sold Separately) Anchor 5 (For Jackscrews and XM2S Hood) XM2Z-0071 (M2.6 × 0.45 metric screws) XM2Z-0072 (M3 × 0.5 metric screws ) XM2Z-0073 (#4-40 UNC inch screws) Dimensions Model 2.35 dia. 4 dia. Materials and Finish Brass/nickel plated 10 D-sub Connectors XM2 A Groove Screw A XM2Z-0071 M2.6 × 0.45 None XM2Z-0072 M3 × 0.5 1 XM2Z-0073 #4-40 UNC 2 Groove shape