Pulse Transformers SURFACE MOUNT PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and other reflow procedures without degradation of electrical or mechanical characteristics. Specifications Units manufactured to MIL-PRF-21038. DIELECTRIC STRENGTH: All units tested at 500 V RMS. OPERATING TEMPERATURE: -55 C to +130 C INSULATION RESISTANCE: Greater than 10,000 Megohms at 700 V DC. TERMINALS: Meet solderability per MIL-STD-202, Method 208. THERMAL SHOCK: 25 Cycles, Method 107, MIL-STD-202, Test Condition -55 C to +130 C. WEIGHT SIZE: 1-2.5 Grams; 2-4.5 Grams; 3-8.0 Grams MOISTURE SENSITIVITY LEVEL: MSL3 Mechanical Drawings: Larger size drawing Larger size drawing Larger size drawing SIZE 1 PICO PART # 75005 75010 75015 75020 75025 75030 75035 75040 75045 75050 TURNS RATIO TOLER. 5% Lm TYPICAL H 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 2:1:1 2:1:1 2:1:1 2:1:1 2:1:1 150 600 1300 2400 3700 150 600 1300 2400 3700 TURNS RATIO TOLER. 5% Lm TYPICAL H 3:1:1 3:1:1 3:1:1 3:1:1 3:1:1 3:3:1 3:3:1 3:3:1 3:3:1 3:3:1 4:2:1 4:2:1 4:2:1 4:2:1 4:2:1 200 800 1800 3200 5300 200 800 1800 3200 5300 200 800 1800 3200 5300 TURNS RATIO TOLER. 5% Lm TYPICAL H 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 2:1:1 2:1:1 2:1:1 2:1:1 2:1:1 3:1:1 3:1:1 3:1:1 3:1:1 3:1:1 3:3:1 3:3:1 3:3:1 250 1000 2250 4000 6200 250 1000 2250 4000 6200 350 1400 3000 5500 9000 350 1400 3000 LEAKAGE IND. VALUE IN H TYPICAL LL (N1-N2) .100 .400 .900 1.6 3.0 .250 1.0 1.5 2.2 3.4 LL (N1-N3) .250 1.1 2.5 4.2 6.5 .450 1.5 3.5 6.0 9.0 WINDING RESISTANCE MAX VALUE IN OHMS (+/- 25%) R(N1) R(N2) R(N3) .059 .15 .45 1.14 2.0 .065 .15 .45 1.14 1.95 .068 .18 .51 1.27 2.3 .019 .074 .10 .17 .28 .077 .21 .58 1.39 2.5 .022 .087 .13 .20 .33 TYPICAL INTERWINDING CAP VALUE IN pF C1 C2 (N1-N2) (N1-N3) 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 E.T. RATING VOLT - SEC MAX. PRIMARY PRICE (1-9) (US $) 10 20 30 40 50 10 20 30 40 50 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 TYPICAL INTERWINDING CAP VALUE IN pF C1 C2 (N1-N2) (N1-N3) 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 25 12 E.T. RATING VOLT - SEC MAX. PRIMARY PRICE (1-9) (US $) 12 24 36 48 60 12 24 36 48 60 12 24 36 48 60 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 TYPICAL INTERWINDING CAP VALUE IN pF C1 C2 (N1-N2) (N1-N3) 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 35 18 E.T. RATING VOLT - SEC MAX. PRIMARY PRICE (1-9) (US $) 16 32 48 65 80 16 32 48 65 80 19 38 57 76 95 19 38 57 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 SIZE 1 PICO PART # 75055 75060 75065 75070 75075 75080 75085 75090 75095 75100 75105 75110 75115 75120 75125 LEAKAGE IND. VALUE IN H TYPICAL LL (N1-N2) .617 1.2 2.5 4.5 7.0 200 1.0 2.5 4.5 7.0 .506 1.5 3.0 5.5 8.0 LL (N1-N3) 1.0 1.5 5.0 10.0 15.0 1.0 1.5 5.0 10.0 15.0 2.0 3.0 5.5 10.0 15.0 WINDING RESISTANCE MAX VALUE IN OHMS (+/- 25%) R(N1) R(N2) R(N3) .074 .18 .37 .62 1.28 .075 .18 .60 .95 1.50 .047 .18 .46 .77 1.23 .012 .035 .15 .25 .25 .094 .22 .78 1.18 1.89 .030 .071 .28 .46 .75 .014 .040 .16 .28 .28 .018 .042 .30 .55 .72 .016 .041 .16 .25 .41 SIZE 2 PICO PART # 75210 75215 75220 75225 75230 75235 75240 75245 75250 75255 75260 75265 75270 75275 75280 75285 75290 75295 LEAKAGE IND. VALUE IN H TYPICAL LL (N1-N2) .350 .650 1.5 2.5 4.0 .400 .800 1.8 3.2 5.0 .400 1.1 2.4 4.2 6.5 .450 1.2 2.5 LL (N1-N3) .712 1.2 3.0 5.0 8.0 .815 1.6 3.6 6.4 10.0 .900 2.2 5.0 8.0 10.0 1.0 2.6 5.0 WINDING RESISTANCE MAX VALUE IN OHMS (+/- 25%) R(N1) R(N2) R(N3) .036 .12 .28 .59 1.18 .036 .12 .28 .59 1.18 .037 .15 .42 .75 .96 .057 .15 .42 .042 .15 .32 .66 1.34 .01 .044 .11 .17 .26 .019 .035 .062 .23 .38 .072 .17 .48 .048 .17 .37 .74 1.50 .012 .049 .13 .20 .31 .021 .039 .068 .24 .40 .028 .065 .089 75295 75300 75305 75310 75315 75320 75325 75330 3:3:1 3:3:1 3:3:1 4:2:1 4:2:1 4:2:1 4:2:1 4:2:1 3000 5500 9000 350 1400 3000 5500 9000 TURNS RATIO TOLER. 5% Lm TYPICAL H 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 2:1:1 2:1:1 2:1:1 2:1:1 2:1:1 3:1:1 3:1:1 3:1:1 3:1:1 3:1:1 3:3:1 3:3:1 3:3:1 3:3:1 3:3:1 4:2:1 4:2:1 4:2:1 4:2:1 4:2:1 300 1200 2700 4800 7500 300 1200 2700 4800 7500 400 1600 3600 6400 10,000 400 1600 3600 6400 10,000 400 1600 3600 6400 10,000 2.5 4.5 7.0 .700 1.3 2.7 4.8 7.5 5.0 9.0 14.0 1.64 2.7 5.5 9.0 15.0 .42 .94 1.54 .040 .12 .42 .94 1.53 .48 1.14 1.74 .023 .067 .12 .27 .35 .089 .43 .64 .014 .035 .070 .15 .19 35 35 35 35 35 35 35 35 18 18 18 18 18 18 18 18 57 76 95 19 38 57 76 95 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 E.T. RATING VOLT - SEC MAX. PRIMARY PRICE (1-9) (US $) 25 50 75 100 125 25 50 75 100 125 30 60 90 120 150 30 60 90 120 150 30 60 90 120 150 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 41.42 SIZE 3 PICO PART # 75515 75520 75525 75530 75535 75540 75545 75550 75555 75560 75565 75570 75575 75580 75585 75590 75595 75600 75605 75610 75615 75620 75625 75630 75635 LEAKAGE IND. VALUE IN H TYPICAL LL (N1-N2) .300 1.25 1.75 3.0 4.6 .514 .900 2.0 3.0 4.88 .686 1.25 2.75 4.6 7.2 .400 1.25 3.0 5.3 8.2 .580 1.2 2.75 4.6 7.1 WINDING RESISTANCE MAX VALUE IN OHMS (+/- 25%) LL (N1-N3) .400 1.9 4.2 7.3 11.4 .630 1.7 3.7 6.5 10.0 .800 3.0 6.5 1.20 18.0 1.02 1.5 2.9 5.0 7.8 1.12 3.0 7.0 12.0 19.6 R(N1) R(N2) R(N3) .035 .095 .22 .46 .78 .035 .095 .22 .46 .80 .042 .12 .33 .58 1.16 .054 .12 .33 .58 1.16 .042 .12 .33 .59 1.16 .040 .11 .26 .53 .96 .013 .043 .10 .17 .28 .010 .035 .062 .14 .12 .060 .14 .38 .73 1.43 .015 .052 .15 .15 .27 .045 .13 .29 .60 1.15 .014 .047 .12 .19 .34 .012 .038 .068 .15 .14 .011 .040 .070 .18 .14 .009 .028 .084 .082 .15 TYPICAL INTERWINDING CAP VALUE IN pF C1 C2 (N1-N2) (N1-N3) 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 45 25 Click Here For Plug-in Version of 75000 Series RECOMMENDED LAND PATTERN DIMENSIONS For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064 PICO Electronics, Inc. 143 Sparks Ave. Pelham, NY 10803-1810 Tel: 914-738-1400 or Fax: 914-738-8225 Go back to Surface Mount Transformers and Inductors menu RECOMMENDED LAND PATTERN DIMENSIONS RECOMMENDED LAND PATTERN DIMENSIONS