D-Subminiature Solder Cup M21 Series PART NUMBER LEGEND M21X - XXX - 0XX - XX SPECIFICATIONS: Material: Shell: Steel, tin-plated Insulator: Polybutylene Terephthalate (PBT), glass reinforced thermoplastic, rated UL 94V-0 Insulator color: Black Optional insulator colors: White, Blue Contacts: Pin - Brass, Socket - Phosphor Bronze Plating: Per MIL-G-45204, Type II, Grade C min on contact area over 50 in nominal nickel underplate to QQ-N-290, Class 2, Grade C, goldflash on solder cups. Electrical: Operation voltage: 250 VDC max Current rating: 3 Amps max Contact resistance: 20 m max Insulation resistance: 3000 M min @ 500 VDC between adjacent contacts Dielectric withstanding voltage: 1000 VAC min RMS (sea level) Capacitance: 2 pF max between adjacent contacts MOUNTING OPTIONS: 01 = .120" Mounting Holes 02 = Riveted, #4-40 clinch nuts 03 = Riveted, #4-40 jack screws CONTACT OPTIONS 01 = Solder Cup NUMBER OF POSITIONS 09, 15, 25, 37, 50 CONTACT TYPE P = Plug S = Socket PLATING S = 5 in. Gold Nominal 8 = 30 in. Select Gold Nominal MATING OPTIONS: Mates with Methode D-Sub Series M22 and all industry standard D-Subminiature connectors. ACCESSORIES: Backshells, dustcovers, hardware PACKAGING: Anti-static plastic trays available APPROVALS AND CERTIFICATIONS: Select parts recognized under the component program of Underwriters Laboratories, Inc. No. E167232 Certified by Canadian Standards Association No. LR75112 Environmental: Operating temperature: -55C to +105C North and South America: Methode Electronics, Inc. Connector Products 1700 Hicks Road * Rolling Meadows, IL 60008 USA 847-392-3500 * Toll Free: 800-323-6864 * Fax: 847-392-9404 Email: info@methode.com * Web: www.methode.com/connector/index.html Europe: Methode Electronics Ireland, Ltd. Unit H, Crossagalla Business Park, Ballysimon Rd. * Limerick, Ireland +353 (0) 61 401222 * Fax: +353 (0) 61 401942 Email: info@methode.ie * Web: ireland.methode.com/main.html Far East: Methode Electronics Far East, Pte. Ltd. 1 Tuas Lane, Jurong Town * Singapore 638610 65-68615444 * Fax: 65-68614777 Email: sales@methode.com.sg * Web: www.methode.com/mefe/index.html D-Subminiature Solder Cup M21 Series PLUG ASSEMBLY MOUNTING OPTIONS 1 2 -02 Option -03 Option SOCKET ASSEMBLY 2 1 Unit: Inch / mm Dimensional: Socket Assembly CONTACTS A 9 .643 (16.33) 15 .971 (24.66) B Dimensional: Plug Assembly CONTACTS A B C D .984 (24.99) 1.213 (30.81) C .759 (19.28) D 9 .666 (16.92) .984 (24.99) 1.213 (30.81) .759 (19.28) 1.312 (33.32) 1.541 (39.14) 1.083 (27.51) 15 .994 (25.25) 1.312 (33.32) 1.541 (39.14) 1.083 (27.51) 25 1.511 (38.38) 1.852 (47.04) 2.088 (53.04) 1.625 (41.30) 25 1.534 (38.96) 1.852 (47.04) 2.088 (53.04) 1.625 (41.30) 37 2.159 (54.84) 2.500 (63.50) 2.729 (69.32) 2.272 (57.71) 37 2.182 (55.42) 2.500 (63.50) 2.729 (69.32) 2.272 (57.71) 50 2.064 (52.43) 2.406 (61.11) 2.635 (66.93) 2.178 (55.32) 50 2.079 (52.81) 2.406 (61.11) 2.635 (66.93) 2.178 (55.32) North and South America: Methode Electronics, Inc. Connector Products 1700 Hicks Road * Rolling Meadows, IL 60008 USA 847-392-3500 * Toll Free: 800-323-6864 * Fax: 847-392-9404 Email: info@methode.com * Web: www.methode.com/connector/index.html Europe: Methode Electronics Ireland, Ltd. Unit H, Crossagalla Business Park, Ballysimon Rd. * Limerick, Ireland +353 (0) 61 401222 * Fax: +353 (0) 61 401942 Email: info@methode.ie * Web: ireland.methode.com/main.html Far East: Methode Electronics Far East, Pte. Ltd. 1 Tuas Lane, Jurong Town * Singapore 638610 65-68615444 * Fax: 65-68614777 Email: sales@methode.com.sg * Web: www.methode.com/mefe/index.html