Not for New Designs Models PT-10 and PT-20 www.vishay.com Vishay Dale Through-Hole Transformers Pulse, Trigger Type FEATURES * Choice of printed configurations circuit or bobbin-type * Designed to transfer high amplitude or long duration pulses without saturation * Designed for low-cost trigger source isolation in half and full wave SCR power control circuits, including motor speed controls, heater controls and incandescent lighting controls * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS TURNS RATIO FIGURE PRIMARY IND. MIN. (H) LEAKAGE IND. MAX. (H) 101 (1) 1:1 10 % 1/3 200 102 (1) 1:1 10 % 1/3 500 DASH NUMBER 103 (1) 104 105 INTERWINDING CAPACITY MAX. (pF) DCR MAX. () UNIPOLAR ET (V-s) 3 800 1.5-1.5 570 6 1500 4.5-4.5 912 1:1 10 % 1/3 1000 12 2000 8-8 1283 1:1 10 % 1/3 2000 13 2800 12-12 1853 1:1 10 % 1/3 5000 15 3500 18-18 2850 106 (1) 1:1:1 10 % 2/4 200 3 800 2-2-2 570 107 1:1:1 10 % 2/4 500 6 1500 6-6-6 912 108 1:1:1 10 % 2/4 1000 12 2000 10-10-10 1283 109 1:1:1 10 % 2/4 2000 (1) 13 2800 15-15-15 1853 110 1:1:1 10 % 2/4 5000 15 3500 27-27-27 2850 111 (1) 2:1 10 % 1/3 500 6 1000 4-2 912 112 (1) 2:1 10 % 1/3 1000 10 1300 10-2 1288 113 2:1 10 % 1/3 2000 12 1800 10-5 1881 114 2:1 10 % 1/3 5000 15 2400 18-10 2850 115 (1) 2:1:1 10 % 2/4 200 8 700 4-2-2 570 116 (1) 2:1:1 10 % 2/4 500 11 1000 6-2-2 912 117 (1) 2:1:1 10 % 2/4 1000 15 1300 5-2-2 1311 118 2:1:1 10 % 2/4 2000 60 2000 10-5-5 1881 119 2:1:1 10 % 2/4 5000 75 2100 20-10-10 2850 5:1 10 % 1/3 5000 1500 400 19-3 2850 5:1:1 10 % 2/4 5000 1500 400 20-4-4 2850 120 (1) 121 Note (1) Standard items in PT-10 Model. Other dash numbers available on request. All dash numbers standard in PT-20 model ELECTRICAL SPECIFICATIONS MATERIAL SPECIFICATIONS Primary inductance values: from 200 H to 5000 H Turns ratio: 1:1, 1:1:1, 2:1, 2:1:1 and 5:1 Temperature range: -10 C to +70 C Dielectric test at 60 Hz: 1600 VRMS (windings to case) AC line voltage at 60 Hz: 240 VRMS maximum in test circuits shown Bobbin: nylon Leads: tinned, solderable PT-10 = polyurethane insulated magnet wire for clip or bracket mounting PT-20 = tinned copper 0.025 [0.635] sq. for printed circuit mounting Header: thermoset plastic Covering: thermoplastic Revision: 08-Aug-16 Document Number: 34073 1 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Not for New Designs Models PT-10 and PT-20 www.vishay.com Vishay Dale CIRCUIT DIAGRAMS Load Load Line Line Transformer Coupled Unijunction Transistor Triggering Circuit Transformer Coupled Breakdown Diode Triggering Circuit DIMENSIONS in inches (millimeters) PT-10 PT-10 0.593 0.062 [15.06 1.57] Dia. 0.010 [0.254] Dia., 4 Leads 1 RED GRN. 2 3 4 0.010 [0.254] Dia., 6 Leads 0.593 0.062 [15.06 1.57] Dia. 0.828 0.062 [21.03 1.57] NAT. GRN. RED RED GRN. 5 3 1 1.50 [38.10] Min. Typ. RED 1 RED 1 SEC. 2 RED Figure 1 0.968 [24.59] Max. 0.250 [6.35] Min. 3 0.500 [12.70] 0.250 [6.35] Ref. 0.025 [0.635]Sq. 4 Leads 0.800 [20.32] Max. 4 5 6 1 3 0.500 [12.70] 0.300 [7.62] Ref. 0.250 [6.35] Ref. 4 SEC. PRI. Figure 4 2 0.025 [0.635]Sq 6 Leads 3 1 SEC. 2 6 NAT. 0.250 [6.35] Min. 3 PRI. TER. 4 GRN. 0.775 [19.68] Max. 2 0.300 [7.62] Ref. 1 Figure 3 0.968 [24.59] Max. 0.600 [15.24] 1 NAT. 5 PT-20 4 0.600 [15.24] GRN. 3 SEC. 2 RED Figure 2 0.800 [20.32] Max. 0.775 [19.68] Max. 2 PRI. 4 GRN. PT-20 NAT. GRN. RED 1.50 [38.10] Min. Typ. GRN. 3 PRI. 6 4 2 0.828 0.062 [21.03 1.57] 5 TER. 4 6 PART MARKING - Vishay Dale - Model - Style - Dash number Revision: 08-Aug-16 Document Number: 34073 2 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Not for New Designs Models PT-10 and PT-20 www.vishay.com Vishay Dale ORDERING INFORMATION PT 10 101 EB e2 MODEL STYLE DASH NUMBER PACKAGE CODE JEDEC(R) LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER P T MODEL Revision: 08-Aug-16 0 1 STYLE 0 E B PACKAGE CODE 1 0 1 DASH NUMBER Document Number: 34073 3 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: PT-20-105 PT020BJ106 PT-20-108 PT020BJ117 PT020BJ101 PT020BJ112 PT010CC101 PT020BJ103