Split/Tran Low Power Transformers Printed Circuit Mount Split Bobbin with High Isolation Signals ST and OST transformers use a split bobbin that provides superior isolation and low capacitive coupling. General Specifications @ Power 1.1 VA to 36 VA # Dieletric Strength 2500VRMS Hipot Primaries Single or dual primaries (115V or 115/230V -50/60 Hz) @ Secondaries Series or parallel secondaries Electrostatic Shield Not necessary, split bobbin construction insulation Class B insulation (130C) # Mounting Hardware See chart Agency Standards UL recognized to UL 506 (File #63829) CSA certified to C22.2 #66 (File #LR 51265) Part Number Secondary RMS Rating W Single 715 | Dual 178/290V | j~ ML a | PC TERMINAL Pin 8 Pin Series Pacatiel 1 7 $T-2-10 DST-2-10 1OVCT @ O.11A 5V @ 0.224 = L - ST-3-10 DST-3-10 10VCT @ 0.25 5V @ 0.5A ed A ST-4-10 DST-4-10 10VCT @ 0.6 BA @ 1.2A s as $T-5-10 DST-5-10 4OVCT @ 1.2A 5V @ 2.4A L | 28 ST-6-10 DST-6-10 10VCT @ 2.0A 5V @ 4.0A = A ST-7-10 DST-7-10 10VCT @ 3.6A 5V @7.2A & ST-2-12 DST-2-12 12.6VCT @ 0.09A 6.3V @ O.18A $T-3-12 DST-3-12 12.6VCT @ 0.24 6.3V @0.4A ST-4-12 DST-4:12 12.8VCT @ 0.5A 6.3V @ 1.0A H 0.248 ST-5-12 DST-6-12 12.8VCT @ 1.0A 6.3V @ 2.0A cru | Berna | Waerecea | faeen 74 7A 42. . 6.4. @ 5.7A R & NOTE: PINS 2&3 perincsuiaaatidine ST-2-16 DST-2-16 16VCT @ 0.07A BV @ 0.144 OMITTED ON SINGLE wT : ST-3-16 DST-3-16 16VCT @ 0.15A BV @0.3A PRIMARY VERS TONS ANON ST-4-16 DST-4-16 16VCT @ 0.4A BV @ 0.8A ST-5-16 DST-5-16 16VCT @ 0.8A 8V @16A ST-6-16 DST-6-16 16VCT @ 1.254 BV @ 2.5A ST-7-16 DST-7-16 16VCT @ 2.25 BV @ 4.54 a 8T-2-00 Dst220. ZOVCT @ 0.0554 10V @ O.11A ST-3-20 DST-3-20 BONCT @ 0.124 10V @ 0.244 ST-4-20 DST-4-20 20VOT @ 0.3A 10V @ 0.6A ST-5-20 DST-5-20 DOVCT @ 0.6A 10V @ 1.2A : ST-6-26 DST-6-20 20VCT @ 1.0A 10V @ 2.0A 5 8T-7-20 DST-7-20 20VCT @ 1.8A 10V @ 3.6A , ST-2-24 DST-2-24 24VCT @ 0.0454 12V @ 0.09A ST-3-24 DST-3-24 24VCT @ 0.1A 12V @ 0.24 ST-4-24 DST-4-24 24VCT @ 0.25A 12V @ 0.5A 118 ST-5-24 DST-5-24 24VCT @ 0.5A 12V @ 1.04 S060 Hz ST-6-24 DST-6-24 24VCT @ 0.BA 12V @ 1.6A . ST-7-24 DST-7-24 24VCT @ 1.5A 12V @ 3.0A 419/280 ST-2-28 DST-2-28 2BVCT @ 0.044 14V @ 0.08A mis | dee | Bverssk | igsut @indicates Like Polar 4-28, 28 2 Ak 0.4A nenwares v eee wn at sre-38 pereee gave @ 0.424 sav 8 O.e4a . T-6-28 T-6-2 @O7A 14V @ 1.4, Type ST oer aotorint) St-7-28. | _DST.7-28 2AVCT @ 1.3A 14V @ 26A ST-2-36 DST-2-36 36VCT @ 0.03A 18V @ 0.06A ST-3-36 DST-3-36 36VCT @ 0.0654 18V @ 0.13A Optional Mig. ST-4-36 DST-4-36 36VCT @ 0.17A 18V @ 0.34A Size} VA L w H ML A 8 c Screw & Nut Wot ST-5-36 DST-5-36 36VCT @ 0.35A 18V @0.7A ST-6-36 DST-6-36 36VCT @ 0.554 18V @ 1.1A 2 |i |ataealaceayee] (et [eta [| oe (Sete gree teres | anere teem | an one 34.9mmj 28.6mm| < ny | 6.4mm | 6.4mm 30mm 0.08 kg 813-48 Det a8 4aVCT @ OO5A 2av @ OTA 3 124 1.377 | 1.427 | 1.48" > 250" | 250 | 1.200 None 0.25 tbs sds peta4e aver ; 0.1258 oy 025A , ; . _ | 6: 4rnm | 305mm 011k --4a E 4 O.25A, 4 0. $4-$mm28 som #0 umm g tm 8 mm . a ST-6-48 DST-6-48 4aVCT @ 0.4A 24V @ 0.8A 4] 6 1.62" | 4.31 131 1.06 250 350 1.280" |4-40 x 1.37 Nylon] 0.44 Ibs ST-7-48 DST-7-48 ABVCT @ 0.754 24V @ 15A 41.3mmi 33.3mm|33.3mm| 26.9mm] 6.4mm | 8.9mm |32.5mm] 4-40 x 94.9mm | 9.20 kg ST-2-56 DST-2-56 56VCT @ 0.02A 28V @ 0.044 a7" | 1.56" | 1.43" [4.257 |: 9007 4-400" |: 1.410" |4-40 x 1.87 Nylon} 0.70 ibs ST-3-56 DST-3-56 SEVCT @ 0.0454 28V @ 0.094 ad. a4 VOT ATA . 5 | 12 | a7mnm| 39.7 mm] 36.5mm| 94 8mm] 7.6mm |10.2mm| 35.8mm| 4-40 x 34.9mm | 0.32 kg ST-456 DST-4-56 SOVCT @ 0.114 2V @ 0.22A 2.25" | 1.877 | 1.43 1 300 | 400 | 1.600 |4-40 x 1.37 Nylon] 0.80 Ibs ST-6-56 DST-6-56 56VCT @ 0.354 28V @ 0.7A 6 | 20 Fee ST-7-56 DST-7-56 56VCT @ 0.654 28V @ 13A . . AS" Al 7.6mm | 10.2mm| 40.6mm| 4-40 x 4.9mm | 0.36 k 57.2mmm) 47-6mm} 365mm pS" of 7 Son | 10.200 : ST-2-120 | DST-2-120 720VCT @ 0.01A GOV @ 0.02A 7 | 3g 12:62" | 2.18" | 1.56 t 400 400" | 1.850 t 1.1 Ibs ST-3-120 DST-3-120 120vCT o.02A ev & 0.044 7mm} 56.5mm{ 397mm 102mm: }10.2mm| 470mm 0.50 ki ST+4-120 DST-4-120 120) O5A 01a : $6 in 55m i t a ST-5-120 DST-5-120 120VCT @ 0.1 60V @ O.2A * Available from Signal: Part No. ST-MS (Screw) & Part No. ST-MN (Nut). ST-6-120 DST-6:120 420VCT @ 0.164 BOV @ 0.324 + Size 7 has 4 mtg. holes on 2.18 x 1.75 centers for a #6 screw. Need not be nylon. ST-7-120 DST-7-120 120VCT @ 0.3A 60V @ 0.6A If you dont see a specific part that meets your requirement, see page 31 for our custom magnetics design data sheet. Signal Transformer CALL: 516-239-5777 FAX: (24hrs) 516-239-7208 Ls 1 T Ts T Ts Ts Ts T/s Ts 7 500 Bayview Avenue, Inwood, New York 11096 16