C-Press ® 89 Series D Sub .109" x .112" Grid RS232 & RS449 Compatible C-Press® D-Subminiature connectors are preassembled for easy one-step assembly to the board. Contacts are individually removable and replaceable through the insulator. For the socket connector, the upper molding must be removed before contacts can be removed or replaced. The upper moldings snaps back into place. Insulators are removable and replaceable without disturbing the contacts. This connector offers all the advantages of an EIA P.C. mount connector with the added feature of solderless press-fit C-Press® contacts. The socket connector is the closed entry type to avoid misalignment when mating. Both the pin and socket versions come in sizes 9, 15, 25 and 37 positions. Threaded standoffs and inserts are available. These connectors meet industry standards as defined by RS232 and RS449. INSULATORS Material: CONTACTS Material: Plating: SPECIFICATIONS Color: Insulation Resistance: Operating Temperature: REMOVABLE CLOSED ENTRY COVER Polyester thermoplastic glass reinforced, UL rated 94 V-O Natural Current Rating: 5,000 Megohms (min.) Copper Alloy 725 Selective plating. See Plating Chart 1 amp at 70°C 3 amps at 20°C Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb minimum, individual pin -55°C to +105°C Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 ® C-Press® D-Sub Socket Connector Socket Insulator Individual contacts can be removed and replaced with a simple hand tool. See page CP/51 for tool part numbers. Winchester Electronics 62 Barnes Industrial Road North, Wallingford, CT 06492 Phone: (203) 741-5400 FAX: (203) 741-5500 www.winchesterelectronics.com CP / 23 C-Press ® 89 Series D Sub .109" x .112 Grid OUTLINE Pin A B E .329 8.36 .0545 1.384 BSC .109 BSC = 2.77 .109 Z equal spaces @ 2.77 BSC = Y equal spaces @ .420 10.67 .210 5.33 See chart for thread size (2 places) C Ref. D Ref. .250 6.35 .250 6.35 .231 5.87 .48 12.2 Ref. .190 4.83 .112 2.84 .020 0.51 Socket A B Z equal spaces @ .109 BSC = 2.77 D Ref. .210 5.33 .310 .420 7.87 10.67 .0545 1.384 BSC Y equal spaces @ .109 BSC = 2.77 C Ref. See chart for thread size (2 places) E .250 6.35 .245 6.22 .495 12.57 Ref. .250 6.35 .200 5.08 .112 2.84 .020 0.51 DIMENSIONS Catalog No. A B C D 89-1109S 1.222 .984 .327 89-1109P (31.04) (24.99) (8.30) .436 (11.07) 89-1115S 1.550 1.312 .654 .763 89-1115P (39.37) (33.32) (16.61) (19.38) 89-1125S 89-1125P 89-1137S 2.090 1.852 1.199 1.308 (53.09) (47.04) (30.45) (33.22) 2.738 2.500 1.853 1.962 (69.54) (63.50) (47.07) (49.83) 89-1137P E F-1 F-2 .640 (16.26) .666 .106 (16.92) .136 .968 (3.45) (2.69) (24.59) .994 (25.25) 1.508 #4-40 #2-56 (38.30) UNC UNC 1.534 (38.96) Thread Thread 2.156 Only Only (54.76) 2.182 (55.42) Y Z 3 4 6 7 11 12 17 18 Winchester Electronics 62 Barnes Industrial Road North, Wallingford, CT 06492 CP / 24 Phone: (203) 741-5400 FAX: (203) 741-5500 www.winchesterelectronics.com C-Press ® 89 Series D Sub .109" x .112 Grid BACKPANEL REQUIREMENTS Hole pattern .112 2.84 .056 1.42 Z equal spaces @ .109 Typ. 2.77 Y equal spaces @ .109 Typ. 2.77 Finished plated thru hole size .040 ± .003 Dia. Typ. 1.02 ± 0.08 F Dia. (2 Holes) .0545 1.384 C D R B R .004 Hole Size & Plating - Standard C-Press®: Winchester illustration on page CP/4. NOTE: Consult Winchester Electronics for C-Press® applications for backpanels less than .093" thick and for bare copper plated through holes. ORDERING INFORMATION 89 ■ Step 1 Series Code: 89 ■ Step 2 ■ Step 3 Grid Pattern: No. of 11 = .109" x .112" Contacts: 09, 15, 25, 37 ■ Step 4 Insulator: S = Socket P = Pin 11 S/P ■ Step 5 ■ Step 6 Latch Options: Bushing Thread 1 = without latches Size: 0 = .168 dia. thru hole 1 = #4-40 UNC standoff 2 = #2-56 UNC standoff 3 = #4-40 UNC insert 4 = #2-56 UNC insert 1 ■ Step 7 Plating: D= .000030 Au selective plating over .000050 Ni on contact area. Bright solder on C-section. For additional plating, consult sales department. ■ Step 8 Color: Blank = White 4338 = Black Winchester Electronics 62 Barnes Industrial Road North, Wallingford, CT 06492 Phone: (203) 741-5400 FAX: (203) 741-5500 www.winchesterelectronics.com CP / 25 C-Press ® 189 Series D Sub Shielded / .109" x .112" Grid SPECIFICATIONS Winchester Electronics offers you a D-Subminiature pin and socket connector with metal shielding to meet your FCC requirements on EMI, ESD and RFI. With these solderless C-Press® contacts, input/ output lines can be brought directly to any location on the P.C. backpanel. These connectors meet industry standards as defined by RS232 and RS449. As with other Winchester Electronics D-Sub connectors, they are pre-assembled and contacts are individually removable and replaceable through the insulator. Upper molding on socket connector snaps easily back into place. These C-Press® Series 189 connectors can be specified with 9, 15, 25, and 37 contact positions. The socket connector is the closed entry type to avoid misalignment when mating. Hardware options include threaded inserts, threaded standoffs, grounded standoffs, and a quick latch system. Ground straps are also available. INSULATORS Material: CONTACTS Material: Color: Shield: Insulation Resistance: Operating Temperature: 5,000 Megohms (min.) -55° to +105°C Recognized under the Component Program of Underwriters s Laboratories Inc. File No. E136181, to Standard UL 1863 OUTLINE Pin ® Socket A B C .306 7.77 Pin - Copper Alloy 725 Socket - Beryllium Copper Plating: Selective plating. See Ordering Chart Current Rating: 1 amp at 70°C 3 amps at 20°C Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb. minimum, individual pin Polyester thermoplastic glass reinforced, UL rated 94 V-O Black Tin plated steel A F C Mounting Option (See code ordering chart) .329 8.36 Mounting Option (See code ordering chart) Z equal spaces @ .109 = D Ref. 2.77 .420 10.67 .420 10.67 .490 ± .015 12.45 ± 0.38 .109 Typ. 2.77 .0545 1.384 .109 = Z equal spaces @ 2.77 F D Ref. .0545 1.384 .210 5.33 .210 5.33 .109 Typ. 2.77 .50 Ref. 12.7 .244 6.20 .311 7.89 .244 6.20 E .018 ± .002 0.45 ± 0.05 .018 ± .002 0.45 ± 0.05 .255 6.48 .287 ± .008 Typ. 7.29 ± 0.20 .112 2.84 .190 4.83 .490 ± .015 12.45 ± 0.38 .190 4.83 .287 ± .008 Typ. 7.29 ± 0.20 .255 6.48 .50 Ref.. 12.7 .112 2.84 DIMENSIONS Catalog No. A±.006 189-1109S 189-1109P 189-1115S 189-1115P 189-1125S 189-1125P 189-1137S 189-1137P B C D F±.015 Y Z .643 1.222 .984 .327 .436 (16.33) 1.213 (31.04) (24.99) (8.30) (11.07) .666 (30.81) (16.92) E 3 4 .971 1.550 1.312 .654 .763 (24.66) 1.541 (39.37) (33.32) (16.61) (19.38) .994 (39.14) (25.25) 6 7 1.511 2.090 1.852 1.199 1.308 (38.38) 2.088 (53.09) (47.04) (30.45) (33.22) 1.534 (53.04) (38.96) 11 12 2.159 2.738 2.500 1.853 1.962 (54.84) 2.729 (69.54) (63.50) (47.07) (49.83) 2.182 (69.32) (55.42) 17 18 Winchester Electronics 62 Barnes Industrial Road North, Wallingford, CT 06492 CP / 26 Phone: (203) 741-5400 FAX: (203) 741-5500 www.winchesterelectronics.com C-Press ® 189 Series D Sub Shielded .109" x .112" Grid BACKPANEL REQUIREMENTS Hole pattern .112 2.84 Z equal spaces @ .056 1.42 Hole Size & Plating - Standard C-Press®: Winchester illustration on page CP/4. .109 = Typ. 2.77 .040 ± .003 Dia. Typ. 1.02 ± 0.08 Y equal spaces @ .109 = Typ. 2.77 NOTE: .0545 1.384 Consult Winchester Electronics for C-Press® applications for backpanels less than .093" thick and for bare copper plated through holes. C D B .136 Dia. 3.45 2 Holes Mounting Options #4-40 or M3 Latch #4-40 or #2-56 Standoff Bushing .16 4.1 .176 Dia. 4.47 .048 1.22 .115 2.92 .25 6.4 .25 6.4 .005 Min. 0.13 .005 Min. 0.13 #4-40 or #2-56 Insert ORDERING INFORMATION 189 ■ Step 1 Series Code: 189 ■ Step 2 Grid Pattern: 11 = .109" x .112" ■ Step 3 No. of Contacts: 09, 15, 25, 37 ■ Step 4 Insulator: S = Socket P = Pin 11 S/P ■ Step 5 Mounting Options: 0 = .125" dia. thru holes (-4338 only) 1 = #4-40 thru latch (-4338 only) 2 = M3-0.5 thru latch (-4338 only) 3 = #4-40 standoff 4 = #2-56 standoff 5 = #4-40 insert 6 = #2-56 insert 7 = Ground straps with thru holes (-4514 only) 8 = #4-40 ground standoff (-4338 only) 9 = #2-56 ground standoff (-4338 only) 10 = .168 “ dia. thru holes 11 = M-3 insert 12 = M-3 ground latch 13 = M-3 ground standoff ■ Step 6 Plating: D = .000030 Au selective plating over .000050 Ni on contact area. Bright solder on C-section. For additional plating, consult sales department. ■ Step 7 Grounding Strap: 4514 = With 4338 = Without Winchester Electronics 62 Barnes Industrial Road North, Wallingford, CT 06492 Phone: (203) 741-5400 FAX: (203) 741-5500 www.winchesterelectronics.com CP / 27