SW Series ied = ved Dim. A Dim. A = Model mm (inches) Holes Cut-out =" ey Model mm (inches) Holes Cut-out eatin = SW25-2 ----- 25.00 (.984)------ No------ No---- 11.4 SW50-2 ----- 50.00 (1.969)------ No------ No ---- 8.8 2 SW25-4 ----- 25.00 (.984) ----- Yes ----- No---- 114 SW50-4 ----- 50.00 (1.969) ----- Yes ----- No ----8.8 = SW25-6 ----- 25.00 (984) ----- Yes ----- Yes---- 11.4 SWa0-6 ----- 50.00 (1.969) ----- Yes - ==> Yes ---- 8.8 I SW38-2 ----- 38.00 (1.496)- ----- No------ No---- 10.2 SW63-2 ----- 63.00 (2.480) --- -- No------ No ----7.0 SW38-4 - ---- 38.00 (1.496) ----- Yes ----- No---- 10.2 SWE3-4 ----- 63.00 (2.480) ----- Yes --*>- No ----7.0 SW38-6 ----- 38.00 (1.496) ----- Yes ----- Yes---- 10.2 SW63-6 ----- 63.00 (2.480) ----- Yes -- >> Yes ---- 7.0 AIR VELOCITY ae mm/sec 10 20 30 40 50 sf tumin 9200 400 600 800 1000 2% wo 100 10 & & ee 8 oO 5 ea 50 6 = =2 40 4 G2 ES 20 25 23 S2 25.00 wz 99 2 4 6 8 0 ES 984) ge HEAT DISSIPATED - WATTS = & xc y @sw25 @sw3s @sws50@)sws3 (102)TYP(2) Note 2: This hole is not present in SW25 models. Recommended PCB Hole Layout: 25.4mm + 0.1 T0920. 8 etc. this side. : tc. ite side. A SW63-6 } _ - bs , 220 etc. opposite side TYP(2) Wy Aro Fai nV j Alternative: 25.0mm + 0.1 08 SoCR ETE Sy O. ~ Clip 5901 SEW _ oT oi \ O27 U TYP(2) Note : Use spring clip 5901 with -2 variants. Dim. A R Dim. A R Model mm (inches) ecw) Model mim (inches) ech) 6396B ----------77- 25.40 (1.000) -------s007 7 5.6 6399B -------r err re 50.80 (2.000) ---------+-7- 3.3 6398B -------7 crn e 38.10 (1.500) ----+ 57-27 707 44 6400B ----------77- 69,50 (2.500) -------+777- 27 Note: 7b order optional solderable roll pin with shoulder, add -P2 after model number, .g. 6398B-P2, Shoulder is 1.27 +.28/-.13 (.050 +.015/-.005) thick. AIR VELOCITY misec 0 10 2.0 30 40 5,0 { 25.40 .30 (1.000 =.013) | fymin 0 200 400 600 800 1000% we 25.40 +.33 Ze 100 5S3 i F000 = 013) 2 Ss BOSSES ez 80 aes 41,91 es Be = Het REF Ss 60 325 rm (1.650) Ey 49 22S ||. 3.81 +08 pip 36 0 : ge a #56 (.150 2.003) ae Se (022) w2 0 0szZ 19.05 +.43 xc 0 4 8 12. (16 =a | (750 2.017) HEAT DISSIPATED - WATTS = v : @e3g68 62988 63998 @ 64008 _3.96+.56 A 63968 . (156.022) A