D-sub Connectors XM3-L/XM2-L/XM4K/XM4L Cost-effective, PCB Mount D-Sub Connectors Provide Savings versus Original XM3 Connectors. Determine anchor screw diameters at a glance. Greatly simplified anchor combinations. Shielded against EMI. Conforms to UL standards. (No. E103202) (Except XM4Z models.) RoHS Compliant. Connectors and Anchors Standard-density Model XM3B-L XM2C-L XM2E-L XM2F-L Type Sockets with Right-angle Plugs with Right-angle Plugs with Straight Sockets with Straight DIP Terminals DIP Terminals DIP Terminals DIP Terminals Appearance High-density Model XM4K XM4L XM4Z Type Plugs with Right-angle Sockets with Right-angle Sockets with Straight Anchor DIP Terminals DIP Terminals DIP Terminals 2 or 3 Appearance Ratings and Characteristics Materials and Finish Rated current 3 A (at 20C) Housing Fiber-glass reinforced PBT resin (UL94V-0)/black Rated voltage 300 VAC Socket Contact and terminal Phosphor Bronze. Contact 20 m max. (at 20 mV, 100 mA max.) Nickel base, flash gold plated resistance Plug Contact and terminal Brass. Insulation 1,000 M min. (at 500 VDC for 1 minute) Nickel base, flash gold plated resistance Shell Steel. Dielectric 1,000 VAC for 1 min. (leakage current: 1 mA max.) strength Nickel plated Insertion 100 times Anchors Steel. Durability Nickel plated Ambient 25C to 105C (with no icing at low temperature) Locking Pin Straight Brass. operating Grounding Nickel plated temperature Fixture Right-angle Brass. Tin plated D-sub Connectors XM3-L/XM2-L/XM4K/XM4L 1XM3B Sockets with Right-angle DIP Terminals Dimensions XM3B- 42- L Mounting holes (t = 1.6 mm, bottom view) A B M2.6 x 0.45 Board edge C 4-40 UNC 2.77 0.1 0.1 0.1 Two, 3.05 dia. N, 1 dia. 8.1 2.84 7.9 2.840.1 0.1 D 2.770.1 0.1 B (3.9) 1.6 12.55 5.8 5.8 No. of ABCD contacts 18.4 8.1 9 30.8 24.99 16.33 6.96 2.84 15 39.1 33.32 24.66 6.96 25 53.0 47.04 38.38 6.91 3.18 Ordering Information Accessories Anchor 2 Anchor 2 No Anchors (XM4Z-0011) (XM4Z-0013) No. of contacts M2.6 x 0.45 4-40 UNC 9 XM3B-0942-502L XM3B-0942-112L XM3B-0942-132L 15 XM3B-1542-502L XM3B-1542-112L XM3B-1542-132L 25 XM3B-2542-502L XM3B-2542-112L XM3B-2542-132L XM2C Plugs with Right-angle DIP Terminals Dimensions XM2C- 42- L Mounting holes (t = 1.6 mm, bottom view) A B M2.6 x 0.45 Board edge C 4-40 UNC 2.77 0.1 N, 10.1 dia. 8.10.1 Two, 3.05 dia. 0.1 2.84 8.3 2.84 0.1 D 0.1 2.77 B0.1 (3.9) 1.6 12.55 5.8 6 No. of ABCD contacts 18.6 8.1 9 30.8 24.99 16.92 6.96 15 39.1 33.32 25.25 6.96 2.84 25 53.0 47.04 38.96 6.91 3.18 Ordering Information Accessories Anchor 2 Anchor 2 No Anchors (XM4Z-0011) (XM4Z-0013) No. of contacts M2.6 x 0.45 4-40 UNC 9 XM2C-0942-502L XM2C-0942-112L XM2C-0942-132L 15 XM2C-1542-502L XM2C-1542-112L XM2C-1542-132L 25 XM2C-2542-502L XM2C-2542-112L XM2C-2542-132L 2 D-sub Connectors XM3-L/XM2-L/XM4K/XM4L