WEDGE-TAINERTM SERIES 340 FEATURES Patent no. 4,823,951 Relative Clamping Force* Relative Retention Force* Relative Thermal Resistance* *For mechanical and thermal peformance data see the Technical Applications section pages 77-94 APPLICATIONS For military and commercial applications where harsh environments exist. Where retainers are not mounted to PC modules (i.e. SEM-A,B,C,D&E mounted). ATR or MCU enclosures. Series 340 Wedge-Tainer DESIGNED FOR HEAVY SHOCK, VIBRATION, AND HEAT DISSIPATION MEETS MILITARY SPECIFICATIONS THREE-PIECE STYLE Designed to comply with MILSTD-810D and MIL-STD-901D in addition to MIL-E-5400. WEDGES & HOUSING Material: Aluminum Alloy 6061-T6 QQ-A-200/8 Finish: See finish table on opposite page HOUSING FOR MOUNTING TO SHEET METAL OR MACHINED CHASSIS DESIGNS SELF-ALLIGNING LIGHT WEIGHT Right Hand Shown - see diagram on pg.28 (reference only) .170(4.32) .055 MIN ALIGNMENT SPRINGS Material: Beryllium Copper QQ-C-533 Finish: Nickel QQ-N-290 Class I, Grade G, Bright FIVE-PIECE STYLE 6.00 in(152.40mm) LONG AND UP (-12 THRU -25) MOUNTS TO CHASSIS WITH RIVETS, SCREWS, ADHESIVES, OR BRAZED SCREW .09 in or 2.5 mm hex. socket head cap screw, depending on mounting configuration Material: Stainless Steel SS-QQ-S-763, ASTM A 582 Finish: Passivate per MIL-S-5002 UP TO 5.50 in (139.7mm) LONG (-6 THRU -11) WEDGE DESIGN FOR SUPERIOR CLAMPING FORCE .350(8.89) .005(.127) .500 (12.7) C L BRAZED OR BONDED WEIGHT OPTION "P" .224 oz/in (2.65 gm/cm) o.062(1.57) X .040(1.02) INDEXING PIN OPTION "P" .170(4.32) .055 MIN .120(3.05) .117(2.97) .500 (12.7) A B C L SCREW OR RIVET MOUNTED D NOTE ON DIMENSIONS: ENGLISH LISTED FIRST FOLLOWED BY METRIC IN PARENTHESES TOLERANCES: Recommended torque 115 in. oz 34 www.birtcherproducts.com * 888-957-8291 UNLESS OTHERWISE SPECIFIED .XXX(.XX)=.01(.25) .XX (.X) =.02(.5 ) WEDGE-TAINERTM SERIES 340 BOARD THICKNESS TABLE FINISH TABLE Code Letter Finish (see pg.9 for RoHS Compliance) DASH # C CC EN N B B3 B3D Chemical Film per MIL-C-5541, Class 1A, Gold, non RoHS compliant Chemical Film per MIL-C-5541, Class 1A, Clear Electroless Nickel per MIL-C-26074, Class 4, Grade B, Bright Nickel Plate per QQ-N-290, Class 1, Grade G, Bright (.0002'') Black Anodize per MIL-A-8625, Type II, Class 2, (.00005'' - .0003'') Hard Black Anodize per MIL-A-8625, Type III, Class 2 (.002'') Hard Black Anodize with Dry Film Lube per MIL-L46010 -100 -150 -175 MOUNTING METHOD TABLE Code Letter R P D .005(.130) .060(1.52)-.094(2.39) .95(2.79)-.145(3.68) .130(3.30)-.165(4.19) .480(12.19) .530(13.46) .530(13.46) MOUNTING DIMENSIONS TABLE -6 THRU -11 ARE THREE-PIECE, -12 AND UP ARE FIVE-PIECE Method DASH # Rivet Holes (O.098 THRU v O .179(4.55) X 100) Indexing Pins O.062(1.57) X .040(1.02) (Two pins only) Indexing pins (-P) and rivet (-R) parts are shipped unassembled. Housing is unplated and unmarked for Indexing Pins (-P) method. S M THICKNESS .005(.130) Screws #4-40 UNC-2B Metric Screws M3 X .5 FOR MECHANICAL AND THERMAL PERFORMANCE SEE THE TECHNICAL APPLICATIONS SECTION PAGES 77-94 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 L 3.00( 76.20) 3.50( 88.90) 4.00(101.60) 4.50(114.30) 5.00(127.00) 5.50(139.70) 6.00(152.40) 6.50(165.10) 7.00(177.80) 7.50(190.60) 8.00(203.30) 8.50(216.00) 9.00(228.70) 9.50(241.40) 10.00(254.10) 10.50(266.80) 11.00(279.50) 11.50(292.20) 12.00(304.90) 12.50(317.60) A B 1.000(25.40) 1.250(31.75) 1.500(38.10) 1.750(44.45) 2.000(50.80) 2.250(57.15) 2.500(63.50) 2.750(69.85) 2.000(50.80) 2.250(57.15) 2.250(57.15) 2.500(63.50) 2.500(63.50) 2.750(69.85) 3.000(76.20) 3.250(82.55) 3.250(82.55) 3.500(88.90) 3.500(88.90) 3.750(95.25) C 4.000(101.60) 4.250(107.95) 4.750(120.65) 5.000(127.00) 5.500(139.70) 5.750(146.05) 6.000(152.40) 6.250(158.75) 6.750(171.45) 7.000(177.80) 7.500(190.50) 7.750(196.85) 2.000(50.80) 2.500(63.50) 3.000(76.20) 3.500(88.90) 4.000(101.60) 4.500(114.30) 5.000(127.00) 5.500(139.70) 6.000(152.40) 6.500(165.10) 7.000(177.80) 7.500(190.60) 8.000(203.30) 8.500(216.00) 9.000(228.70) 9.500(241.40) 10.000(254.10) 10.500(266.80) 11.000(279.50) 11.500(292.20) NUMBER OF HOLES TAPPED RIVET BRAZED 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Part Number Code (See example below) Series 340 Wedge-Tainer 340 x -x x -x x Screw Action Left hand (see reference diagram on pg.28) _________L Right hand (see reference diagram on pg.28) _______ R Board Thickness Select a dash number from Board Thickness Table _______ Mounting Method Select code letter from Mounting Method Table ____________ Length In 1/2" increments ___________________ -6 (3") thru -25 (12.5") In 12.7mm increments __________ -6 (76.2mm) thru -25 (317.5mm) Finish Select code letter from Finish Table ____________________________ PART NUMBER CODE: SERIES HAND ACTION LEFT OR RIGHT ("L" OR "R") BOARD THICKNESS (SEE CHART) Part Number Code example: 340L-100M-12N MOUNTING METHOD (SEE MOUNTING CHART) Series 340 Wedge-Tainer, left handed, .060-.094 in (1.52 LENGTH IN 1/2" for INCREMENTS (-06=3" THRU -25=12.5") LENGTH IN 12.7mm INCREMENTS (-06=76.2mm - 2.39mm) board thickness, M3 metric screw mounting, 6.00 THRU -25=317.5mm) FINISH TABLE) in(152.4mm) long, nickel FINISH plate (SEE finish. 340 -A -B -M -L -F www.birtcherproducts.com * 888-957-8291 35