ZIF Connectors Contacts Contacts T he Cannon DL Crimp and Buss contacts are available in addition to the factory installed Square Post/PCB mount version contacts. Crimp contacts are available loose or reeled, where as Buss contacts are available loose only. The Buss contacts make the DL series capable of providing higher than 5 amps per line. The Buss contacts are pairs of contact lines which increase the amperage capability in increments of 10 amps up to 60 amps. The contacts have solder holes at the tail section for soldering #30-#18 AWG. The tail is also designed to accommodate a 1/8N crimp lug for wire sizes larger than #18. The Crimp contacts are available in two plating types. The 20 inch gold hermaphroditic version which is the economical choice for applications requiring over 100 milliamps to 5 amps. And the 50 inch gold BUMP to FLAT version which offers the most versatile range of application requirements from micro-amps to 5 amps. The BUMP to FLAT version was developed specifically to handle ``dry circuit'' requirements where the signal amperage is not enough to ensure a clean contact point. The 50 inch gold BUMP to FLAT version is mandatory for applications with signals below 100 milliamps. The Bump contact is installed in the Plug and the Flat contact is installed in the Receptacle. This combination increases the contact force and ensures that the wiping point becomes the current carrying point after mating. The 50 inch gold BUMP to FLAT version has become the standard for all modern applications where power and low voltage signals are combined into one connector. Materials and Finishes Description Crimp Contact* Buss Contact Material Copper Alloy Copper Alloy Finish Gold over nickel or Selective gold/tin lead over nickel Gold over nickel *Order crimp contacts separately. See pages 52-53. Contacts Dimensions are shown in mm (inch) Dimensions subject to change 50 PDFINFO 50-K 50-C Z I F - 0 0 0 5 0 ZIF Connectors Contacts Buss Contacts 6 Pair/3Pair/1 Pair 1 Designed for power distribution of more than 5 amps. 1 Accommodates #30-#18 AWG in hole X 1,29-1,14 (.051-.045) for wire soldering. 1 Accommodates 1/8N crimp lugs for larger wire sizes. Material: Copper Alloy Finish: 20 inch in mating area/ gold flash on balance (terminating end) 1 Pair Buss Contact Description 1 Pair 2 Pair 3 Pair 4 Pair 5 Pair 6 Pair Part Number 030-7380-001 030-7380-002 030-7380-003 030-7380-004 030-7380-005 030-7380-006 Note: For more information on tools and assembly, see pages 54-59. Wire Termination -- Crimp Lug Contacts Wire Termination -- Solder Dimensions are shown in mm (inch) Dimensions subject to change 51-K 51-C PDFINFO Z I F - 0 0 5 1 51 ZIF Connectors Contacts Crimp Contacts -- Loose Loose Plug (Bump) Receptacle (Flat) 50 inch gold contacts: 1 Recommended for all applications. 1 Offer the broadest amperage range. 1 Mandatory for low current applications (less than 100 milliamps). Material: Finish: Extraction Tool: Insertion Tool: Copper Alloy Gold over nickel 274-7029-007 None Required Plug 50Inch Gold Bump1 -- 030-2416-003 030-2410-003 030-2409-003 030-2415-003 Wire Accommodation 36 thru 38 AWG 28 thru 32 AWG 24 thru 26 AWG 20 thru 22 AWG 18 thru 20 AWGN Receptacle 50Inch Gold Flat1 -- 030-2494-001 030-2492-001 030-2491-001 030-2493-001 Plug and Receptacle 20Inch Gold 127000-2207+* 030-2416-001 4 030-2410-001 4 030-2409-001 4 030-2415-001 4 Hand Tool (Page 55) Z 1 2 2 3 Note: For more information on tools and assembly, see pages 54-59. N + 1 Z * 4 Non Insulation Support Sold in lots of 100 pieces. For low current applications (less than 100 milliamps) use 50 inch gold (bump) contact on plug side and 50 inch flat gold (flat) contact on receptacle side. Contact Factory for tool. Finish: 20 inch gold in mating area/Gold flash on balance (terminating end). Finish: 20 inch gold in mating area/Tin lead on balance (terminating end). Plug (Bump) Receptacle (Flat) BUMP CONTACT RETENTION LANCE FLAT CONTACT RETENTION LANCE Contacts Dimensions are shown in mm (inch) Dimensions subject to change 52 PDFINFO 52-K 52-C Z I F - 0 0 5 2 ZIF Connectors Contacts Crimp Contacts -- Reeled Plug (Bump) Reeled Receptacle (Flat) 50 inch gold contacts: 1 Recommended for all applications. 1 Offer the broadest amperage range. 1 Mandatory for low current applications (less than 100 milliamps). Material: Copper Alloy Finish: Gold over nickel Extraction Tool: 274-7029-007 Insertion Tool: None Required Note: Automatic tooling is recommended for volume over 50K per year, see page 59. Wire Accommodation 40 thru 42 AWG 36 thru 38 AWG 28 thru 32 AWG 24 thru 26 AWG 20 thru 22 AWG 18 thru 20 AWGN Plug 50Inch Gold Bump 1 -- -- 110238-0482 110238-0480 110238-0479 110238-0481 Receptacle 50Inch Gold Flat 1 -- -- 110238-0486 110238-0484 110238-0483 110238-0485 Plug and Receptacle 20Inch Gold 127000-2278* 127000-1271* 110238-0403 4 110238-0401 4 110238-0400 4 110238-0402 4 Hand Tool (Page 55) Z Z 1 2 2 3 Note: For more information on tools and assembly, see pages 54-59. Non Insulation Support For low current applications (less than 100 milliamps) use 50 inch gold (bump) contact on plug side and 50 inch gold (flat) contact on receptacle side. Contact Factory for tool. Finish: 20 inch gold in mating area/Gold flash on balance (terminating end). Finish: 20 inch gold in mating area/Tin lead on balance (terminating end). Contacts N 1 Z * 4 Dimensions are shown in mm (inch) Dimensions subject to change 53-K 53-C PDFINFO Z I F - 0 0 5 3 53