Application Specification 114-6000 ANP AMP-BARREL* Terminals 24 OCTS7 Revd Nena All numerical values are in metric units [with U.S. customary units in brackels}. Dimensions are in millimeters [and inches]. Uniess 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 fo scale. 1. INTRODUCTION This specification covers the requirements for the installation of AMP* AMPBARREL Terminals on printed circuit (oc) boards and for wire termination. These requirements are applicable to hand or automatic machine application tools. Basic terms and features of components are provided in Figure 1. Wire Retention Barbs (When Applicable} Terminal ee Cross Slot Vertical Slot | PC Board Solder Pads Cutoff Tab (Typ) 2. REFERENCE MATERIAL 2.1. Revision Summary This paragraph is reserved for a revision summary of the most recent additions and changes made to this specification which include the following: Per EG 0990-0329-97: * Added solder pad to top of pc board in Figure 1 * Changed D dimension for largest-diameter terminal in Figure 2 * Changed seating limits in Figure 4 * Added NOTE to Paragraph 3.4 concerning allowable orientation of 15 * Updated specification to latest format and application requirements 2.2. Customer Assistance Reference Part Number 552699 and Product Code 1222 are representative numbers of AMP-BARREL Terminals. Use of these numbers will identify the product line and expedite your inquiries through an AMP service network established to help you obtain product and tooling information. Such information can be obtained through a local AMP Representative or by calling the Tooling Assistance Center number at the bottom of this page. AMP Incorporated, Harrisburg, PA 17105 TOOLING ASSISTANCE CENTER 1-800-722-1111 AMP FAX*/PRODUCT INFO 1-800-522-6752 1of7 This AMP controlled document is subject to change. For latest revision call the AMP FAX number. Copyright 1997 by AMP Incorporated. All Rights Reserved. Trademark LOC BAMF AMP-BARREL Terminals 114-6000 2.3. Drawings AMP Customer Drawings for product part numbers are available fram the service network. The information contained in Gustomer Drawings takes priority if there is a conflict with this specification or with any other technical documentation supplied by AMP incorporated. 2.4. Specifications AMP Product Specification 108-6025 provides performance and test information for these terminals. 2.5. Instructional Material AMP Instruction Sheets 408-3187 and 408-6553 provide information relating to hand termination tooling. Instruction Sheet 408-6505 provides information on the terminal insertion into the pc board. AMP Corporate Bulletin No. 401-52 is available upon request and can be used as a guide in soldering. This bulletin provides information on various flux types and characteristics along with commercial designation and flux removal procedures. A checklist is attached to the bulletin as a guide for information on soldering problems. 3. REQUIREMENTS 3.1. Printed Circuit Boards Recommended pattern and dimensions, as well as tolerances, are shown in Figure 2. A 50% of Board Thickness Punched Holes L___ A ____ Maximum Breakaway rey aN J Drilled Holes + + XQ \/ | j _ j__ 4 on me oy Ota Se (Typ) (Typ) Circuitry Side Az . C cE Sections A-A cE TERMINAL E (PC BOARD LOOSE PIECE DIAMETER | MIN BMIN | GMIN | D005 [002] Thickness) | F+995(-002]") iNceRTION TOOL 1.78 [.070] | 2.54[.100) | 2.67[.105}| 1.27L050}| 0.96 [.038] ia 363 0.94 [.036] 230549-3 1.19 [.047] 2.29 [090] | 3.81[.150} | 3.43[.135}] 1.90[.075)| 1.32L052) | 1.58 [.062] 1.27 [.050] 230549-4 2.39 [094] 1.19 [.047| 1.58 [.062] 3.18 [125] | 5.08[.200] | 4.441.175]] 254 [100] 1.601.063] | 335 ga 1.55 [.061] 2305491 3.18 [125] 1.58 [.062] 3.96 [156] | 5.59[.220] | 4.89,.190]] 279/110] 208.082] | }9 tga 1.98 [.078] 230549-2 w The F hole diameters serve only as guidelines for the customer. Due to variations in quality of punched holes, thickness and composition of pc boards, and customer's assembly operations, the customer should determine the dimensions that will be compatible with their application. Figure 2 2017 Rev JAMF AMP-BARREL Terminals 114-6000 3.2. Terminal Insertion The inserted terminal shall be perpendicular to the pe board within 5 maximum. 3.3. Terminal Retention The degree of terminal retention depend on pc board type, thickness, and hole diameter. Using dimensions recommended in Figure 2, each customer should specify the pc board that will provide adequate retention for their specific application. 3.4. Terminal Orientation The terminal shall be oriented so that the vertical slot faces the operator when using a pin inserter. After insertion, rotation of the terminal shall be within the limits specified in Figure 3. . . . Centerline of There is an allowable orientation of 15 for . cdl the sloi of the largest-diameter terminal. Vertical Siol + + 10 Max. . (See NOTE) Datum Line 10 Max. / (See NOTE) <____ _ Figure 3 3.5. Terminal Seating Limits The pe board shall be supported around hole while terminal is being inserted. After insertion, terminal shall be seated on the pc board within the limits specified in Figure 4. niet Vertical slot and cross slot shalf not be distoried due to insertion force. Vertical Slot Cross Slot \ \ 051 to 0.64 [.020 lo .025] Figure 4 Rev J 3 0f7AMF AMP-BARREL Terminals 114-6000 3.6. Wire (Figure 5) Each terminal is designed to receive unstripped stranded or solid copper wire(s). TERMINAL WIRE SIZE (AWG) WIRE INSULATION DIAMETER STRANDED SOLID DIA (MAX.) 1.78 [.070] 26-28 26-28 0.91 [.036] 2.29 [.090] 22-26 22-26 1.35 [.053] 3.18 [.125] 18-28 18-28 2.18 [.086] 3.96 [.156] 18-24 19-24 2.9 [.115] Figure & 3.7. Wire Termination Single wire shall be positioned as incicated by the A dimension in Figure 6. Wire shall be below retention barbs (if present). Top wire of applications consisting of two wires shall be positioned above cross slot and below retention barbs (if present), and lower wire shall be positioned below cross slot. Top Wire Location of Application Consisting of Two Wires { TERMINAL DIAMETER A | / 1.78 [,070] 1.83 [,072| 2.29 [.090] 2.03 [.080] Single Wire | 3.18 [125] 3.18 [125] Location 3.96 [.156] 3.94 [.155] Lower Wire Location of Application Consisting of Two Wires Figure 6 3.8. Soldering A. Flux Selection AMPBARREL terminals and pe board pads must be fluxed prior to soldering. Selection of the flux will depend on the type cf pc board used and cther components that may be mounted on the board. Also, the choice will have to be compatible with the wave solder line, manufacturing, and safety requirements. B. Cleaning Fluxes, residues, and activators must be removed. Cleaning procedures depend on the type of flux used on the solder line. The following cleaning compounds and chemicals may be used to clean the terminals without adverse affect. | DANGER | Consideration must be given to toxicity and safely requirements recommended on the Material Safety Dala Sheet furnished by ihe solvent manufacturer. Neha if you have a particular solvent that is not listed, consult an AMP representative before using if on these connectors. Aof7 Rev JAMF AMP-BARREL Terminals 114-6000 CLEANER TIME re Meqmum) (Minutes) NAME TYPE CELSIUS FAHRENHEIT Alpha 2710m Aqueous 1 132 270 Bioact EC-7@ Solvent 5 100 212 Butyl Carbitole Solvent 1 Room Ambience Isopropyl Alcohol Solvent 5 100 212 Kester 57788 Aqueous 5 100 212 Kester 57798 Aqueous 5 100 212 Loncoterge 520@ Aqueous 5 100 212 Loncoterge 530 Aqueous 5 100 212 Terpene Solvent Solvent 5 100 212 @ Product of Frys Metals, Inc. @ Product of Petroferm, Inc. @ Product of Union Carbide Corp. #3 Produci of Litton Systems, Inc. Figure 7 C. Drying When arying cleaned components and pc boards, make certain the temperature limitations of -55 to 125C [-70 to 260F] are not exceeded. D. Soldering Guidelines Refer to Paragraph 2.5 of this specification for instructional material that is available for establishing soldering guidelines. 4, QUALIFICATIONS AMPBARREL Terminals are listed by Underwriters Laboratories Inc. (UL) under UL File Number E28476. 5. TOOLING (Figure 8) 5.1. PC Board Support AMP Terminal Insertion Kit 230549 (reference Instruction Sheet 408-6505) includes a ram assembly and pedestal assembly designed for use in a standard drill press. The ram assembly is designed to hold a terminal in alignment and provide a firm seat during the insertion process. Each ram assembly consists of a ram rod with a tip corresponding to the terminal diameter. The pedestal assembly is designed to support a pc board during terminal insertion. It consists of a support base and a pc board support with a center hole that accepts all terminal diameters. A customer designed pc board support (in place of the insertion kit listed above} may be used to prevent bowing of the pc board during terminal insertion. 5.2. Hand Wire Insertion Use AMP Insertion Tool 552714 (408-8553) or Insertion Tool 231890 (408-3187) to insert wire(s) into the terminals. 5.3. Automatic Wire Insertion Custom application machines can be designed or recommended by AMP Tooling and Product Engineers. For assistance, consult your local AMP Representative or call the Tooling Assistance Genter number at the bottom of page 1. Rev J 5 o0f7AMF AMP-BARREL Terminals 114-6000 Ram Assembly Wire Insertion Tool 552714 for All Terminal Diameters Pedestal Assembly Terminal insertion Kit 230549 Wire Insertion Tool 231890 for 3.18 [. 125} Diameter Terminals Figure 8 6 of 7 Rev JAMF AMP-BARREL Terminals 114-6000 6. VISUAL AID The following illustration shows a typically terminated AMPBARREL terminal. The illustration depicts, in general, the conditions that production personnel should check to ensure a properly soldered product. Applications which are not visually correct should be dimensionally inspected using the information given in the main body of this specification. NO CRACKS IN SOLDER FIGURE 9. VISUAL AID Rev J Tor?