B-2200/2300/3200 SERIES

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A Subsidiary of Data Device Corporation 0 Orville Drive, Bohemia, NY -9 Phone: () -9; Fax: () 9 Web site: www.bttc-beta.

1 A Subsidiary of Data Device Corporation 0 Orville Drive, Bohemia, NY -9 Phone: () -9; Fax: () 9 Web site: B-00/00/00 SERIES MIL-STD- TRANSFORMERS FULLY QUALIFIED TO DESC SPECIFICATION MIL-PRF-0/ FEATURES DESCRIPTION AND APPLICATIONS The military data bus specification, MIL-STD-, has brought about the need for versatile pulse transformers that meet all the electrical requirements of Manchester II serial bi-phase data transmission. The B-00/00/00 series of transformers provide the turns ratio configurations, component isolation, and common mode rejection ratio characteristics necessary for MIL-STD-A and B compliance. The step-up and step-down ratios that are available with the B- 00/00/00 series complement DDC s entire MIL-STD- product line. These transformers are low-profile, modular units that are multitapped to accommodate existing system configurations. Encapsulated in accordance with MIL-PRF-0, their SN solder-dipped copper-clad steel leads conveniently accommodate printed circuit board mounting. Sinusoidal or trapezoidal waveforms are accurately processed, making the B-00/00/00 series of transformers an excellent choice for any MIL- STD-A or B application. Fully Qualified to DESC Specification No. 0/ For use with MIL-STD-A and B, MacAir A-90, A-, and A-90 Low-Profile - C to +0 C Operating Temperature Range Built and Tested to MIL-PRF-0 and MIL-STD-0 Listed On QPL-0- Qualification Validated Annually N : OVERSHOOT AND RINGING ± V E D E IN 90% E IN = 0 V rms at MHz t r t f E Calc: CMR = 0 log IN (see note) FIGURE. CIRCUIT FOR COMMON MODE REJECTION 0% 0 Ω : N E D E % DROOP = D x 00% E IN (SEE NOTE) (SEE NOTE) FIGURE. WAVEFORM INTEGRITY E IN = 0 khz square wave,.0 volts peak-to-peak with a rise and fall time no greater than 00 ns. E Calc : Droop = D x 00%. (see figure for E ) D FIGURE. CIRCUIT FOR WAVEFORM INTEGRITY Input to be applied and output to be measured for all dash numbers are as shown. N represents highest turns winding in each test. 99, 999 Data Device Corporation

2 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 PARAMETER Case Terminals Weight Terminal Strength Dielectric Withstanding Voltage Life (expectancy X ) Insulation Resistance Pulse Width (of Output Pulse) Overshoot Rise Time (of Output Pulse) Common Mode Rejection Operating Temperature Range Droop DC Resistance Input Impedance TABLE. B-00/00/00 SERIES SPECIFICATIONS UNIT VALUE oz (gm) lbs Vrms Hrs M Ohm µs V ns db C % Ohm Ohm 0. () max 00 0,000 min,000 min < min - to +0 0 max REMARK Flame Resistant, DIALLYL PHTHALATE SN Solder-Dipped Copper-Clad Steel pounds applied force, Method, MIL-STD-0, Test condition A Method 0, MIL-STD-0 In accordance with MIL-PRF-0 At 0 Vdc using method 0, test condition B, MIL-STD-0 Tested using FIGURE with resulting FIGURE waveform. Tested using FIGURE with resulting FIGURE waveform. Tested using FIGURE with resulting FIGURE waveform. See Respective ELECTRICAL CHARACTERISTICS TABLE Tested using FIGURE. Tested using FIGURE with resulting FIGURE waveform. See respective ELECTRICAL CHARACTERISTICS TABLE See respective ELECTRICAL CHARACTERISTICS TABLE CONFIGURATION A DASH NUMBERS -0, -0, -0, -0 AND - DASH NUMBER -0 (See Table) A 0. (9.) 0. (.) 0. (.) AWG # 0.00 (.0) 0.00 PL (.) 0.00 PL (.0) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) BETA P/N DESC P/N B-0 M-0/-0 B-0 M-0/-0 B-0 M-0/-0 B-0 M-0/-0 B- B- M-0/-0 M-0/- TURNS RATIO : ±% :0.0 ±%.: ±% : ±%.: ±%.: ±%.: ±%.: ±%.: ±%.: ±% :. ±% :.9 ±% TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION A PRIMARY SECONDARY A (max) Ω () () IMPEDANCE Ω () (),000 (),00 (),000 (),000 (),000 (),000 Wave soldering method shall preheat leads to a temperature of 00 C minimum and 0 C maximum at a rate of C per second. Solder wave temperature to be C nominal, C maximum, with a nominal dwell time of seconds and a maximum dwell time of seconds. 00 ns 0 ns

BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY -9 --9 FAX -9 CONFIGURATION B 0.00 (.0) 0.0 (.9) CIRCUIT DIAGRAM 0.0 (.) 0.00 (.0) 0. (9.) 0. (.) 0.00 (.) AWG # 0.00 (0.) 0.00 (.0) () Dimensions are in inches (mm).

3 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 CONFIGURATION B 0.00 (.0) 0.0 (.9) CIRCUIT DIAGRAM 0.0 (.) 0.00 (.0) 0. (9.) 0. (.) 0.00 (.) AWG # 0.00 (0.) 0.00 (.0) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION B BETA P/N DESC P/N TURNS RATIO PRIMARY SECONDARY Ω () B-0 M-0/-0 : ±% B-0 M-0/-0 :. ±% B-09 M-0/-0 :. ±% B-0 B- M-0/-09 M-0/- : ±% :. ±% B-9 M-0/-9 :.9 ±% B-0 M-0/-0 :. ±% () IMPEDANCE Ω () (-),000 (-),000 (-),000 (-),000 (-),000 (-),000 (-),000 Wave soldering method shall preheat leads to a temperature of 00 C minimum and 0 C maximum at a rate of C per second. Solder wave temperature to be C nominal, C maximum, with a nominal dwell time of seconds and a maximum dwell time of seconds. 00 ns 0 ns

4 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 CONFIGURATION C 0.0 (.9) CIRCUIT DIAGRAM 0.00 (.0) 0.0 (.) 0. (9.) 0. (.) AWG # 0.00 (.0) 0.00 (0.) 0.00 (.0) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) BETA P/N B-0 DESC P/N M-0/-0 TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION C TURNS RATIO :. ±% PRIMARY - SECONDARY - Ω () () IMPEDANCE Ω () (-),000 Wave soldering method shall preheat leads to a temperature of 00 C minimum and 0 C maximum at a rate of C per second. Solder wave temperature to be C nominal, C maximum, with a nominal dwell time of seconds and a maximum dwell time of seconds.

BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY -9 --9 FAX -9 CONFIGURATION D DASH NUMBERS -, -, -, -, AND - 0. (.) 0.00 (.0) 0.00 (.0) 0. (.) 0.0 ±0.00 (. ±0.) 0.00 TYP PLACES DASH NUMBER - AWG # PLACES 0.

5 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 CONFIGURATION D DASH NUMBERS -, -, -, -, AND - 0. (.) 0.00 (.0) 0.00 (.0) 0. (.) 0.0 ±0.00 (. ±0.) 0.00 TYP PLACES DASH NUMBER - AWG # PLACES 0.00 ±0.0 (. ±0.) 0.00 (0.0) 0.0 (0.) 0.0 R TYP 0. (.99) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) BETA P/N DESC P/N TURNS RATIO PRIMARY SECONDARY B- M-0/- : ±% :0.0 ±% B- M-0/-.: ±% : ±% B- M-0/-.: ±%.: ±% B-9 M-0/-.: ±%.: ±% B-90 M-0/-.: ±%.: ±% B- M-0/- :. ±% :.9 ±% TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION D Ω () () IMPEDANCE Ω () (),000 (),00 (),000 (),000 (),000 (),000 ) These transformers have been classified as Level A per IPC-90 and must be processed accordingly. To ensure product integrity and maintain the product warranty, these transformers require a hour bake at + C prior to any solder reflow processing. Dried transformers must be reflowed within hours. J-STD-0 preconditioning (dry-pack) can be provided by Beta upon request. Reflow process must not cause the peak body temperature of the device to exceed C and must not expose the device to temperatures above C for more than 90 seconds. ) By providing surface mount parts that have been dried per IPC-90 (Moisture Sensitivity Classification for Non-IC components) and Dry-Packed in accordance with J- STD-0 (Standard for handling, packing, shipping and use of Moisture /Reflow sensitive surface mount devices), Beta has significantly reduced the possibility of moisture sensitivity/reflow induced Pop-corning or Bulging during customer s reflow soldering process. Experiments performed by Beta and data provided by manufacturers of similar devices indicate that post reflow visual/mechanical anomolies can be reduced by more than 90%. Since customer reflow profiles and CCA Density can vary, Beta recommends that the customer verify solder process compatibility and yield assessment of these devices. 00 ns 0 ns

BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY -9 --9 FAX -9 CONFIGURATION E 0. (.) 0.00 (.0) 0.00 (.0) 0. (.) 0.00 TYP PLACES (.) DASH NUMBERS -, -, -, -0 AND - 0.00 (.0) AWG # PLACES 0.

6 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 CONFIGURATION E 0. (.) 0.00 (.0) 0.00 (.0) 0. (.) 0.00 TYP PLACES (.) DASH NUMBERS -, -, -, -0 AND (.0) AWG # PLACES 0. ±0.0 (. ±0.) 0. (.99) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) DASH NUMBER -9 BETA P/N DESC P/N TURNS RATIO PRIMARY SECONDARY B- M-0/- : ±% :0.0 ±% B- M-0/-.: ±% : ±% B- M-0/-.: ±%.: ±% B- M-0/-9.: ±%.: ±% B-9 M-0/-0.: ±%.: ±% B- M-0/- :. ±% :.9 ±% TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION E Ω () () IMPEDANCE Ω () (),000 (),00 (),000 (),000 (),000 (),000 ) These transformers have been classified as Level A per IPC-90 and must be processed accordingly. To ensure product integrity and maintain the product warranty, these transformers require a hour bake at + C prior to any solder reflow processing. Dried transformers must be reflowed within hours. J-STD-0 preconditioning (dry-pack) can be provided by Beta upon request. Reflow process must not cause the peak body temperature of the device to exceed C and must not expose the device to temperatures above C for more than 90 seconds. ) By providing surface mount parts that have been dried per IPC-90 (Moisture Sensitivity Classification for Non-IC components) and Dry-Packed in accordance with J- STD-0 (Standard for handling, packing, shipping and use of Moisture /Reflow sensitive surface mount devices), Beta has significantly reduced the possibility of moisture sensitivity/reflow induced Pop-corning or Bulging during customer s reflow soldering process. Experiments performed by Beta and data provided by manufacturers of similar devices indicate that post reflow visual/mechanical anomolies can be reduced by more than 90%. Since customer reflow profiles and CCA Density can vary, Beta recommends that the customer verify solder process compatibility and yield assessment of these devices. 00 ns 0 ns

BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY -9 --9 FAX -9 CONFIGURATION F 0. (.) 0. (.) CIRCUIT DIAGRAM 0. (.99) 0.00 (.0) 0. (9.) # AWG PLS 0.00 (.0) 0.00 PL (.

7 BETA TRANSFORMER TECHNOLOGY CORP 0 ORVILLE DRIVE BOHEMIA NY FAX -9 CONFIGURATION F 0. (.) 0. (.) CIRCUIT DIAGRAM 0. (.99) 0.00 (.0) 0. (9.) # AWG PLS 0.00 (.0) 0.00 PL (.0) 0.00 PL (.) () Dimensions are in inches (mm). () Unless otherwise specified, tolerance is ±0.00 inches (0.mm) BETA P/N B- B- B- B- B- DESC P/N M-0/- M-0/- M-0/- M-0/- M-0/- TABLE. ELECTRICAL CHARACTERISTICS - CONFIGURATION F TURNS RATIO : ±% :0.0 ±%.: ±% : ±%.: ±%.: ±% :. ±% :.0 ±% :. ±% :.9 ±% PRIMARY SECONDARY Ω () () IMPEDANCE Ω () (),000 (),00 (),000 (),000 (),000 Wave soldering method shall preheat leads to a temperature of 00 C minimum and 0 C maximum at a rate of C per second. Solder wave temperature to be C nominal, C maximum, with a nominal dwell time of seconds and a maximum dwell time of seconds. 00 ns 0 ns

8 The information in this data sheet is believed to be accurate; however, no responsibility is assumed by Beta Transformer Technology Corporation for its use, and no license or rights are granted by implication or otherwise in connection therewith. Specifications are subject to change without notice. Visit our Web site at for the latest information A Subsidiary of Data Device Corporation 0 Orville Drive, Bohemia, NY -9 Phone: () -9; Fax: () 9 Web site: K-0/0-0 PRINTED IN THE U.S.A.

MIL-STD-1553 TRANSFORMERS

AN/T-1 A Subsidiary of Data Device Corporation 40 Orville Drive, Bohemia, NY 11716-2529 Phone: (631) 244-7393; Fax: (631) 244-8893 Web site: www.bttc-beta.com MIL-STD-1553 TRANSFORMERS By Beta Transformer