A3AAH-6436M

AMP- LATCH* Novo Receptacles for Ribbon Cable with Conductors Having 1.27 mm [.050 in.] Centerlines NOTE i Application Specification 114-- 40005 15 APR 11 Rev H All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters [and inches]. Unless otherwise specified, dimensions have a tolerance of +0.13 [+.005] and angles have a tolerance of +2_. Figures and illustrations are for identification only and are not drawn to scale. 1. INTRODUCTION This specification covers the requirements for application of the AMP--LATCH Novo line of receptacle connectors. The receptacles are available in sizes of 10, 14, 16, 20, 24, 26, 30, 34, 40, 50, 60, and 64 positions. The contacts housed in these receptacles are of the insulation displacement connection (IDC) type. They accept mating headers or other pin connectors having 0.64 [.025]--square pins or 0.64 [.025]--diameter round pins 6.1 [.240] nominal length. Intermateability limitations and available polarization features are detailed in Paragraph 3.2. When corresponding with TE Connectivity representatives, use the terminology provided in this specification to facilitate your inquiry for information. Basic terms and features of the connectors and contacts are provided in Figure 1. Accessories and their identifying features are described in Paragraph 3.4 and shown in Figure 5. Typical Cover Position 1 Index Slot on This End Typical Novo Contact With Dual Polarization No Polarization Bar on This End of 10-- Position Receptacles With Military Polarization With Center and Military Polarization End Wall No Polarization Slot on This End of 10-- and 14-- Position Receptacles No Polarization Slot on This End of 10-- and 14-- Position Receptacles Figure 1 E2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company All Rights Reserved *Trademark TOOLING ASSISTANCE CENTER 1--800--722--1111 PRODUCT INFORMATION 1--800--522--6752 This controlled document is subject to change. For latest revision and Regional Customer Service, visit our website at www.te.com TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners. 1 of 9 LOC B 114- 40005 2. REFERENCE MATERIAL 2.1. Revision Summary This paragraph is reserved for a revision summary of changes and additions made to this specification. The following changes were made for this revision. S Updated document to corporate requirements. 2.2. Customer Assistance Reference Part Number 746285 and Product Code 5754 are representative numbers of the AMP--LATCH line of receptacle connectors. Use of these numbers will identify the product line and expedite your inquiries through a service network established to help you obtain product and tooling information. Such information can be obtained through a local TE Representative (Field Sales Engineer, Field Applications Engineer, etc.) or, after purchase, by calling the Product Information number on the bottom of page 1. 2.3. Drawings Customer Drawings for each product part number are available from the service network. The information contained in Customer Drawings takes priority if there is a conflict with this specification or with any technical documentation supplied by TE. 2.4. Specifications Product Specification108--40000 for AMP--LATCH Novo and Novo Stackable Receptacles covers test data and performance requirements. 2.5. Instructional Material The following list includes available instruction sheets (408--series) that provide assembly procedures for product, operation, maintenance and repair of tooling, as well as setup and operation procedures of applicators; and customer manuals (409--series) that provide setup, operation, and maintenance of machines. Document Number Document Title 408--6732 408--7763 408--7777 408--9828 408--9831 409--5725 409--5794 Pneumatic Auto--Cycle Unit Pneumatic Applicator Frame Assembly Manual Arbor Frame Assembly AMP--LATCH Universal Tooling Kit AMP--LATCH Receptacle Connector--Specific Kits R--CAM 2A Cable Terminating Machine 760700--6 R--CAM 3A Cable Terminating Machine 761900--[ ] 3. REQUIREMENTS 3.1. Storage A. Ultraviolet Light Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the housing material. B. Shelf Life Each connector is packaged and shipped in an individual antistatic tube container. To prevent damage to the housings and contacts, the connectors should remain in the container until ready for installation. Also, to prevent possible storage contamination, the connectors should be used on a first in, first out basis. C. Chemical Exposure Do not store product near any of the following chemicals as they may cause stress corrosion. Alkalies Amines NOTE i 2 of 9 Ammonia Carbonates Citrates Nitrites Phosphates Citrates Sulfides Nitrites Sulfur Compounds Tartrates Where the above environmental conditions exist, phosphor--bronze contacts are recommended instead of brass if available. Rev H 114- 40005 3.2. Cable Selection and Preparation The IDC contacts in AMP--LATCH receptacles are designed to accept PVC--insulated cable wires with 26 or 28 AWG conductors. Insulation materials other than standard PVC must be submitted to TE Engineering for evaluation before use. The types of cables that can be used are shown in Figure 2. Also shown is the initial cut to be made, regardless of the cable type, using a guillotine--type cutting tool. Contact your TE representative for current tool recommendations for cutting and notching of cables. Initial Cable Cut (For All Cable Types) - A-- 0.25 [.010] CABLE TYPE Standard Planar or Ribbon CONDUCTOR SIZE (AWG) 26 28 A DIMENSION TYPE “A” Stranded or Solid 0 94 [.037] 0.94 [ 037] Woven (Discrete Wire) 28 Stranded or Solid 0.79 [.031] All Shielded Types 28 Stranded or Solid 0.81 [.032] Jacketed Flat 28 Stranded or Solid 0.86 [.034] Twisted--Pair FLat 28 Stranded 1.09 [.043] “B” (Total Number of Conductors Minus 1) x 1.27 [.050] Figure 2 (cont’d) Rev H 3 of 9 114- 40005 B+(See Note 1) Cable Types A+0.13 [+.005] Standard Planar Cable 1.27+0.08 [.050+.003] 0.64+0.18 [.025+.007] (Typ) B+(See Note 1) Ribbon Cable 0.64+0.18 [.025+.007] (Typ) 1.27+0.08 [.050+.003] A+0.13 [+.005] Jacketed Flat Cable Woven Cable (Discrete Wire) B+(See Note 1) 12.7 [.500] (Min) 43.18 [1.70] (Min) 0.64+0.18 [.025+.007] (Typ) A+0.13 [+.005] 0.64+0.18 [.025+.007] (Typ) B+(See Note 1) 1.27+0.08 [.050+.003] A+0.13 [+.005] (See Note 2) 1.27+0.08 [.050+.003] B+(See Note 1) A+0.13 [+.005] 44.45 [1.750] 60.32 [2.375] 11.18 [.44] (Min) Shielded Cable 0.64+0.18 [.025+.007] (Typ) 1.27+0.08 [.050+.003] Twisted- Pair Flat Cable A+0.13 [+.005] Notes: 1.Cumulative tolerance for cables with 1--34 conductors is +0.25 [+.010]; for cables with 40--64 conductors is +0.38 [+.015]. 2.Ground plane and shielded cable must be notched as shown. Figure 2 (end) 4 of 9 Rev H 114- 40005 3.3. Product Selection The specific acceptable pin length range for AMP--LATCH Novo Receptacles is 4.44-- 6.22 [.175-- .245]. Figure 3 shows relationships between available receptacles and the connectors that will mate with them. POLARIZATION OPTIONS MATING CONNECTOR TYPES MILITARY CENTER AND MILITARY DUAL Pin Connector with or without Mounting Ears X X X Pin Connector with or without Mounting Ears and with Detent Windows X X X Bulkhead Pin Connector X ------ X Universal Ejection Style Pin Header X X X Military Ejection Style Header X X ------ Low--Profile Pin Header X X X High Temperature Universal Ejection Style Pin Header X X X Universal Ejection Style Pinless Header X X X Stacked Headers X X X AMPMODU* HeadersU X ------ X U Only headers that have a 3.81 [.150] end dimension will mate. Figure 3 A. Polarization and Strain Relief Polarization has been designed into the housings of Novo receptacles. B. Military, Center, and Dual Polarization Receptacles with military polarization can be used in all header and plug connectors. Those with a combination of military and center polarization, and those with dual polarization can only be used with header or plug connectors that have the respective type of center or dual polarization. C. Receptacle Cover Options Covers are designed for either feed--through or end--of--line applications. 3.4. Terminated Receptacle Requirements Prepared cable shall be terminated according to the procedures given in the applicable tooling instructions. See Paragraph 2.3, for details on tooling options and instructional materials. Figure 4 shows criteria for acceptable terminations. NOTE i Rev H Reasonable care should be taken by tooling operators to provide undamaged terminations. An improper termination in any of the IDC contacts will be reason to discard the entire receptacle. Contacts are designed for one--time termination, and cannot be replaced, repaired, or re--used. 5 of 9 114- 40005 Termination Requirements Typical Cross- Section Side View of Application Conductor Strands Will Be Exposed and Deformed on Both Sides 0.51 [.020] Protrusion (Ref) All Conductor Strands Must Be Below Tapered Transition 0.89 [.035] (Max) Recess All Contact Latching Ears Must Be Latched into Cover 0.13 [.005] (Max) Gap Between Housing and Cover (Typ Both Ends) No Air Gaps Between Wire Insulation And Adjacent Contacts Figure 4 3.5. Accessories (Figure 5) A. Strain Relief Strain relief may be added to any application. B. Keying Plugs Keying plugs are designed to be hand inserted directly into the contact cavities. Corresponding pins must be removed from the mating connector. C. Pull Loops Flexible pull loops may be permanently assembled. The loop is installed between the strain relief and the cover in strain--relieved applications. An unattached, insertion type of pull tab is also available for receptacles not employing strain relief. 6 of 9 Rev H 114- 40005 Accessories Strain Relief Components Strain Relief Recess on This Side Strain-- Relief Cover Flexible Pull-- Tab Locking Latch Polarization Bar Keying Plugs Cable Dress for Receptacles Using Strain-- Relief Cover Housing Keying Plug Snap-- In Pull Tab (For Receptacles Without Strain Relief) Flexible Pull Loop (For Receptacles and Pin Connectors Pull Tabs Figure 5 3.6. Testing Completed cable assemblies should be tested for continuity using a CIRRIS TesterD, or similar equipment. The automatic cable assembly machines described in Paragraph 5.3, contain their own test equipment, and should be operated according to the documentation supplied with them. 4. QUALIFICATIONS AMP--LATCH Novo Receptacles for Ribbon Cable are Recognized under the Component Recognition Program by Underwriters Laboratories Inc. (UL) under Electrical File Number E--28476. They are also Certified by the Canadian Standards Association (CSA) under File Number LR--7189. D Manufactured by CIRRIS Systems Corp. Rev H 7 of 9 114- 40005 5. TOOLING This section provides a selection of tools for various application requirements. They include hand tools for manual application of product, and semi--automatic and automatic machines for power assist application product. Modified designs and additional tooling concepts may be available to meet other application requirements. For additional information, contact one of the service groups at the bottom of page 1. A listing of tooling recommendations covering the full product range is provided in Figure 6. AMP--LATCH Receptacle Connectors for ribbon cable having 1.27 [.050] centerlines can be attached to the cable with hand application tooling and arbor frame assemblies for small volume prototype and repair applications, or cable--making machines for complete cable assemblies in higher volume production requirements. S Hand Application Tooling: A typical guillotine--type cutting tool used to cut ribbon cable for AMP--LATCH receptacles is shown in Figure 6. The components needed for hand tool application will consist of a hand tool, tooling assembly, and a connector--specific kit. After the hand tool and tooling assembly are set up, they will accept the connector--specific kit with no further adjustments. The connector--specific kit is designed for both the hand tool and the arbor frame assembly. S Arbor Frame Assemblies: There are manually operated and pneumatically operated (auto--cycle and foot pedal actuated) arbor frame assemblies designed for bench mounted operation. They accept standardized upper/lower tooling assemblies that have been designed for the AMP--LATCH Connector--Specific Kit. Instruction sheets covering tool setup and operation are packaged with the tooling. See Figure 6. S Cable Making Machines: There are two high production automatic machines designed to make cable assemblies using standard planar ribbon cable described in Figure 2. One is the R--CAM 2A for terminating up to four connectors to a cable assembly (one connector on the leading end and three on the trailing end of the cable assembly), and the other is the R--CAM 3A for terminating up to two connectors (one on the leading end and one on the trailing end). Both machines can accommodate variations of the AMP--LATCH Ribbon Cable Connectors. A customer manual for setup and operation will be supplied for each machine. Both machines test the cable assemblies for continuity and short circuits as they are being processed. See Figure 8 for typical R--CAM 2A machine design. Tooling Assembly 768338--1 (408--9827) Guillotine--Type Cable Cutter (Customer--Supplied) Manual Arbor Frame Assembly 91085--2 (408--7777) Pneumatic Arbor Frame Assemblies 91112--2 (408--7763); and - 3 408--6732) Connector--Specific Kit 768341--1 (408--9831) Tooling Assembly 768339--1 (408--9826) R--CAM 3A Machine 761900--[ ] (409--5794) Hand Tool Subassembly 768942--1 (408--9846) R--CAM 2A Machine 760700--6 (409--5725) Figure 6 8 of 9 Rev H 114- 40005 6. VISUAL AID Figure 7 is to be used by production personnel to ensure a properly applied product. The views shown suggest requirements for all similar applications. Applications NOT visually correct should be inspected using the information in the main body of this document and in the instructional materials shipped with the product or tooling. CONTACT LATCHING EARS MUST BE LATCHED INTO COVER TWO CONTACT TIPS VISIBLE IN EACH WINDOW CABLE AND COVER RIDGES MUST ALIGN WITH EACH OTHER NOTE: SMALL FISSURES IN THE END WALLS WHICH DO NOT RESULT IN MATERIAL SEPARATION ARE ACCEPTABLE AND DO NOT AFFECT CONNECTOR FUNCTIONALITY. FIGURE 7. Rev H VISUAL AID 9 of 9