33/,& 6,21 3(&,),& 6,21 % (8 % % This specification covers the requirements for application of AMPMODU Mod II and Mod IV Printed Circuit (PC) Board Connectors for through hole and Surface Mount Technology (SMT). The connectors are available with double beam receptacle contacts designed to accept 0.64 mm square posts. There are connectors in 2 through 80 positions for top and bottom entry applications as well as pass through applications with 2.54 mm contact centerline spacing. All side entry connectors are available in 4 through 130 positions for double rows and 2 through 65 positions for single row. The double beam contact connectors are available with single and double rows of contacts. There are various solder lead configurations to meet a variety of system requirements. There are surface mount connectors available with and without holddowns. The holddowns help position the connector on the pc board and hold it in place during soldering. Through hole connectors are available with and without retentive contact leads. The retentive contact leads help stabilize and hold the connector in place during soldering. Connectors without holddown or retentive contact lead stabilizing features are available to accommodate alternate system requirements. When corresponding with Tyco Electronics Personnel, use the terminology provided on this specification to help facilitate your inquiry for information. Basic terms and features of components are provided in Figure 1. 27%/( 29 211(&624 ,1*/( 29 211(&624 7 / 164: 6,1* &( 27%/( 29 7 / 211(&624 164: ,*+6 1*/( 24, 216 / 216 &6 211(&624 23 164: 8,6: ,*+6 1*/( 74) &( 7 / 164: 2716 24, 216 / ,1*/( 29 211(&624 Figure 1 +,5&21642//(2&70(16,557%-(&662&+ 1*( :&2 /(&6421,&5 24324 6,21 44,5%74* 2) // 16(41 6,21 / ,*+65 (5(48( 24/ 6(564(8,5,21 1 (*,21 / 75620(4 (48,&( /2*2 1 :&2 /(&6421,&5 4(64 (0 4.5 8,5,62749(%5,6( 6&&& 4 (0 4. 6+(43427&65 /2*25 1&203 1:1 0(575( 4(6+(3423(46:2)6+(,44(53(&6,8(291(45 ( ( ( * ( ,(*+ . + ( -&& *1 This paragraph is reserved for a revision summary of changes and additions made to this specification. The following changes have been made to this revision. Updated document to corporate requirements New format -+,(& * ++ +, Reference Part Number 534998 and Product Code 5008 are representative numbers of AMPMODU PC Board Connectors. Use of these numbers will identify the product line and expedite your inquiries through a service network established to help you obtain product information. Such information can be obtained through a local Tyco Electronics Representative or, after purchase, by calling the Tooling Assistance Center or the Product Information Center number at the bottom of page 1. * /+ Customer drawings for each connector 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 Tyco Electronics. - %+ Manual 40240 is available upon request and can be used as a guide in soldering. This manual provides information on various flux types and characteristics along with the commercial designation and flux removal procedures. A checklist is included in the manual as a guide for information on soldering problems. ) , (+ Product Specifications provide product performance requirements and test information. See Product Specifications 10825022 and 10825026 for double beam contacts. ,(* %,* . (% , , Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the connector housing material. % The connectors should remain in the shipping containers until ready for use to prevent deformation of the contact solder leads or other damage to the connectors. The connectors should be used on a first in, first out basis to avoid storage contamination. & % 0)(+-* Do not store connectors near any chemical listed below as they may cause stress, corrosion, cracks in the contacts. Alkalies Ammonia Citrates Phosphates Citrates Sulfur Compounds Amines Carbonates Nitrites Sulfur Nitrites Tartrates ) % * , * +, + AMPMODU PC Board Connectors with double beam contacts have an operating temperature range of 65 C to 105 C 85 F to 221 F , and the connectors consist of a black polyester housing and phosphor bronze contacts with one of two types of plating. The contact plating may be overall nickel with gold on the mating surface and matte tin on the solder leads, or it may be overall nickel and matte tin plated.