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MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
* Designed to Meet MIL-STD-1553 A/B & MIL-PRF-21038 * Common Mode Rejection (CMR) Greater Than 45dB * Impedance Test Frequency from 75Khz to 1MHz * Droop Less Than 20% * Overshoot & Ringing 1V Max * Pulse Width 2 S
ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE -55OC TO +125OC
IMPEDANCE SCHEMATICS / (Ohms MIN.) PACKAGE
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
PM-DB2701 PM-DB2701EX PM-DB2702 PM-DB2703 PM-DB2704 PM-DB2705 PM-DB2705EX PM-DB2706 PM-DB2707 PM-DB2708 PM-DB2709 PM-DB2710 PM-DB2711 PM-DB2712 PM-DB2713 PM-DB2714 PM-DB2715 PM-DB2716 PM-DB2717 PM-DB2718 PM-DB2719 PM-DB2720 PM-DB2721 PM-DB2722 PM-DB2723 PM-DB2724 PM-DB2725 PM-DB2725EX PM-DB2726 PM-DB2727 PM-DB2728 PM-DB2729 PM-DB2730 PM-DB2731 PM-DB2755 PM-DB2759 (1) PM-DB2760 (1)
1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 4-8:1-3 1-2:4-3 1-2:3-4 1-5:6-2 1-5:6-2 1-5:6-2 1-5:6-2 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 4-8:1-3 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 4-8:1-3 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-5:6-2 1-5:6-2 1-5:6-2 1-3:4-8 1-3:4-8 1-5:6-2 1-5:6-2
1:1 1:1 1.4:1 1.25 : 1 2.3:1 1:1.41 1:1.41 1:1 1:1.41 1:1.66 1:2 1:2.12 1:1 1.4:1 1.25:1 2.3:1 1:2.12 1:1 1.41:1 1.25:1 2.3:1 1:2.12 1:1 1.41:1 1.25:1 1:2.12 1:2.5 1:2.5 1:2.5 1:2.5 1:1.5 1:1.79 1:2.5 1:2.5 1:3.75 1:1.79 1:2.5
1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 5-7:1-3 ------------1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 5-7:1-3 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 5-7:1-3 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 ------1-3:5-7 1-3:5-7 -----
1:.707 1:.707 2:1 1.66:1 3.2:1 ------------1:1.5 1:.707 2.1:1 1.66:1 3.2:1 1:1.5 1:.707 2:1 1.66:1 3.26:1 1:1.5 1:.707 2:1 1.66:1 1:1.5 1:1.79 1:1.79 1:1.79 1:1.79 ------1:1.79 1:2.70 -----
1-3=3.0, 1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.2, 1-2=2.2, 1-2=2.2, 1-5=2.5, 1-5=2.2, 1-5=1.5, 1-5=1.3, 1-3=1.0, 1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.2, 1-3=1.0, 1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.2, 1-3=1.0, 1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.0, 1-3=1.0, 1-3=1.0, 1-3=1.0, 1-3=1.0, 1-5=0.9, 1-5=0.9, 1-5=1.0, 1-3=1.0, 1-3=1.0, 1-5=0.9, 1-5=1.0,
4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.0 3-4=2.7 3-4=2.7 6-2=2.8 6-2=2.7 6-2=2.4 6-2=2.6 4-8=3.5 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.5 4-8=3.5 4-8=3.5 4-8=3.5 6-2=2.5 6-2=2.5 6-2=2.8 4-8=3.5 4-8=4.0 6-2=2.5 6-2=2.8
4000 4000 7200 4000 3000 3000 3000 3000 3000 3000 3000 4000 4000 7200 4000 3000 4000 4000 7200 4000 3000 3000 4000 7200 4000 4000 4000 4000 4000 4000 3000 3000 3000 4000 4000 3000 3000
1/A 1/G 1/A 1/A 4/A 3/C 5/C 2/B 2/B 2/B 2/B 1/A 1/D 1/D 1/D 4/D 1/D 1/E 1/E 1/E 1/E 1/E 1/A 1/A 1/A 1/A 1/A 1/G 1/A 1/D 2/B 2/B 2/B 1/E 1/G 2/U 2/U
(1) OPERATING TEMPERATURE RANGE FROM -40C TO +130C
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
1
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
* Designed to Meet MIL-STD-1553 A/B & MIL-PRF-21038 * Common Mode Rejection (CMR) Greater Than 45dB * Impedance Test Frequency from 75Khz to 1MHz * Droop Less Than 20% * Overshoot & Ringing 1V Max * Pulse Width 2 S
ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE -55OC TO +125OC
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE SCHEMATICS / (Ohms MIN.) PACKAGE
PM-DB2785S
1-3:16-13 5-7:12-9 1-3:4-8 1-3:4-8 1-3:5-7 1-3:4-8 1-3:4-8 1-3:4-8 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9
1:2.5 1:2.5 1:3.75 1:2.5 1:1.79 1:2.5 1:2.5 1:2.5 1:2.5 1:2.5 1:2.5 1:2.5
1-3:15-14 5-7:11-10 ------1-3:5-7 1-3:5-7 1-3:5-7 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10
1:1.79 1:1.79 ------1:1.79 1:1.79 1:1.79 1:1.79 1:1.79 1:1.79 1:1.79
1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5 1-3=.25, 4-8=3.0 1-3=1.5, 4-8=3.0 1-3=1.5, 5-7=2.5 1-3=2.0, 4-8=3.5 1-3=1.0, 4-8=3.5 1-3=1.0, 4-8=3.5 1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5 1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5
4000 4000 4000 4000(2) 4000(2) 4000(2) 4000 4000 4000 4000 4000 4000
6/S
PM-DB2790S PM-DB2791S PM-DB2795S PM-DB2798S PM-DB27100 PM-DB27101 PM-DB27200
9/V 9/V 10/V 11/V 1/M 1/W 6/T
PM-DB27255
6/X
(2) : F = 250K Hz to 1MHz
Specifications subject to change without notice. pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
2
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
LOW PROFILE SINGLE RATIO HT= 0.155"
PART NUMBER
DCR (Ohms Max.) SCHEMATICS / PACKAGE
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
IMPEDANCE (Ohms MIN.)
PM-DB2741 PM-DB2742 PM-DB2743 PM-DB2744 PM-DB2745
1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8
1:1 1.4:1 1.25:1 1:2.12 1:2.5
1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7
1:.707 2:1 1.66:1 1:1.5 1:1.79
1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.0, 1-3=1.0,
4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.5
4000 7200 4000 4000 4000
1/K 1/K 1/K 1/K 1/K
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE (Ohms MIN.)
SCHEMATICS / PACKAGE
PM-DB2741L PM-DB2742L PM-DB2743L PM-DB2744L PM-DB2745L
1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8
1:1 1.4:1 1.25:1 1:2.12 1:2.5
1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7
1:.707 2:1 1.66:1 1:1.5 1:1.79
1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.0, 1-3=1.0,
4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.5
4000 7200 4000 4000 4000
1/L 1/L 1/L 1/L 1/L
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE (Ohms MIN.)
SCHEMATICS / PACKAGE
PM-DB2741M PM-DB2742M PM-DB2743M PM-DB2744M PM-DB2745M
1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8
1:1 1.4:1 1.25:1 1:2.12 1:2.5
1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7
1:.707 2:1 1.66:1 1:1.5 1:1.79
1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.0, 1-3=1.0,
4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.5
4000 7200 4000 4000 4000
1/M 1/M 1/M 1/M 1/M
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE (Ohms MIN.)
SCHEMATICS / PACKAGE
PM-DB2741N PM-DB2742N PM-DB2743N PM-DB2744N PM-DB2745N
1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8 1-3:4-8
1:1 1.4:1 1.25:1 1:2.12 1:2.5
1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7 1-3:5-7
1:.707 2:1 1.66:1 1:1.5 1:1.79
1-3=3.0, 1-3=3.5, 1-3=3.2, 1-3=1.0, 1-3=1.0,
4-8=3.0 4-8=3.0 4-8=3.0 4-8=3.5 4-8=3.5
4000 7200 4000 4000 4000
1/N 1/N 1/N 1/N 1/N
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
3
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
LOW PROFILE DUAL RATIO HT= 0.155"
PART NUMBER
SCHEMATICS / PACKAGE
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE (Ohms MIN.)
PM-DB2741D
1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9
1:1 1:1 1.4:1 1.4:1 1.25:1 1.25:1 1:2.12 1:2.12 1:2.5 1:2.5
1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10
1:.707 1:.707 2:1 2:1 1.66:1 1.66:1 1:1.5 1:1.5 1:1.79 1:1.79
1-3=3.0, 16-13=3.0 5-7=3.0, 12-9=3.0 1-3=3.5, 16-13=3.0 5-7=3.5, 12-9=3.0 1-3=3.2, 16-13=3.0 5-7=3.2, 12-9=3.0 1-3=1.0, 16-13=3.1 5-7=1.0, 12-9=3.1 1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5
4000 4000 7200 7200 4000 4000 4000 4000 4000 4000
6/R
PM-DB2742D
6/R
PM-DB2743D
6/R
PM-DB2744D
6/R
PM-DB2745D
6/R
PART NUMBER
TERMINALS
/ RATIO ( 3%)
TERMINALS
/ RATIO ( 3%)
DCR (Ohms Max.)
IMPEDANCE (Ohms MIN.)
SCHEMATICS / PACKAGE
PM-DB2741S PM-DB2742S
1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9
1:1 1:1 1.4:1 1.4:1 1.25:1 1.25:1 1:2.12 1:2.12 1:2.5 1:2.5
1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10
1:.707 1:.707 2:1 2:1 1.66:1 1.66:1 1:1.5 1:1.5 1:1.79 1:1.79
1-3=3.0, 16-13=3.0 5-7=3.0, 12-9=3.0 1-3=3.5, 16-13=3.0 5-7=3.5, 12-9=3.0 1-3=3.2, 16-13=3.0 5-7=3.2, 12-9=3.0 1-3=1.0, 16-13=3.1 5-7=1.0, 12-9=3.1 1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5
4000 4000 7200 7200 4000 4000 4000 4000 4000 4000
6/S 6/S
PM-DB2743S
6/S
PM-DB2744S
6/S
PM-DB2745S
6/S
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
4
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
LOW PROFILE DUAL RATIO HT= 0.155"
PART NUMBER
/ RATIO ( 3%) / RATIO ( 3%) DCR (Ohms Max.) IMPEDANCE (Ohms MIN.) SCHEMATICS / PACKAGE
TERMINALS
TERMINALS
PM-DB2741T
1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9 1-3:16-13 5-7:12-9
1:1 1:1 1.4:1 1.4:1 1.25:1 1.25:1 1:2.12 1:2.12 1:2.5 1:2.5
1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10 1-3:15-14 5-7:11-10
1:.707 1:.707 2:1 2:1 1.66:1 1.66:1 1:1.5 1:1.5 1:1.79 1:1.79
1-3=3.0, 16-13=3.0 5-7=3.0, 12-9=3.0 1-3=3.5, 16-13=3.0 5-7=3.5, 12-9=3.0 1-3=3.2, 16-13=3.0 5-7=3.2, 12-9=3.0 1-3=1.0, 16-13=3.1 5-7=1.0, 12-9=3.1 1-3=1.0, 16-13=3.5 5-7=1.0, 12-9=3.5
4000 4000 7200 7200 4000 4000 4000 4000 4000 4000
6/T
PM-DB2742T
6/T
PM-DB2743T
6/T
PM-DB2744T
6/T
PM-DB2745T
6/T
DUAL RATIO HT= 0.250"
PART NUMBER
TERMINALS / RATIO ( 3%) TERMINALS / RATIO ( 3%) DCR (Ohms Max.) IMPEDANCE (Ohms MIN.) SCHEMATICS / PACKAGE
PM-DB27401 1-3:4-8 11-13:14-18 PM-DB27402 1-3:4-8 11-13:14-18 PM-DB27403 1-3:4-8 11-13:14-18 PM-DB27404 1-3:4-8 11-13:14-18 PM-DB27405 1-3:4-8 11-13:14-18 PM-DB27406 4-8:1-3 14-18:11-13 PM-DB27407 4-8:1-3 14-18:11-13 PM-DB27408 1-3:4-8 11-13:14-18
2:5 2:5 1:0.83 1:0.83 1.4:1 1.4:1 1:1 1:1 1.25:1 1.25:1 2.3:1 2.3:1 2.12:1 2.12:1 1:2.5 1:2.5
1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 5-7:1-3 15-17:11-13 5-7:1-3 15-17:11-13 1-3:5-7 11-13:15-17
4:7 4:7 1:0.6 1:0.6 2:1 2:1 1:0.707 1:0.707 1.66:1 1.66:1 3.2:1 3.2:1 1.5:1 1.5:1 1:1.79 1:1.79
1-3=3.5 11-13=3.5 4-8=3.0 14-18=3.0 1-3=3.0 11-13=3.0 4-8=3.0 14-18=3.0 1-3=3.5 11-13=3.5 4-8=3.0 14-18=3.0 1-3=3.0 11-13=3.0 4-8=3.0 14-18=3.0 1-3=3.2 11-13=3.2 4-8=3.0 14-18=3.0 1-3=1.2 11-13=1.2 5-7=3.0 15-17=3.0 1-3=1.1 11-13=1.1 4-8=3.0 14-18=3.0 1-3=1.0 11-13=1.0 4-8=3.5 14-18=3.5
3000 3000 3000 3000 7200 7200 4000 4000 4000 4000 3000 3000 4000 4000 4000 4000
7/H (.250)
7/H (.250)
7/H (.250)
7/H (.250)
7/H (.250)
8/H (.250)
7/H (.250)
7/H (.250)
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
5
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
DUAL RATIO HT= 0.320"
PART NUMBER
TERMINALS / RATIO ( 3%) TERMINALS / RATIO ( 3%) DCR (Ohms Max.) IMPEDANCE (Ohms MIN.) SCHEMATICS / PACKAGE
PM-DB27411 1-3:4-8 11-13:14-18 PM-DB27412 1-3:4-8 11-13:14-18 PM-DB27413 1-3:4-8 11-13:14-18 PM-DB27414 1-3:4-8 11-13:14-18 PM-DB27415 1-3:4-8 11-13:14-18 PM-DB27416 4-8:1-3 14-18:11-13 PM-DB27417 4-8:1-3 14-18:11-13 PM-DB27418 1-3:4-8 11-13:14-18
2:5 2:5 1:0.83 1:0.83 1.4:1 1.4:1 1:1 1:1 1.25:1 1.25:1 2.3:1 2.3:1 2.12:1 2.12:1 1:2.5 1:2.5
1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 1-3:5-7 11-13:15-17 5-7:1-3 15-17:11-13 5-7:1-3 15-17:11-13 1-3:5-7 11-13:15-17
4:7 4:7 1:0.6 1:0.6 2:1 2:1 1:0.707 1:0.707 1.66:1 1.66:1 3.2:1 3.2:1 1.5:1 1.5:1 1:1.79 1:1.79
1-3=3.5 11-13=3.5 4-8=3.0 14-18=3.0 1-3=3.0 11-13=3.0 4-8=3.0 14-18=3.0 1-3=3.5 11-13=3.5 4-8=3.0 14-18=3.0 1-3=3.0 11-13=3.0 4-8=3.0 14-18=3.0 1-3=3.2 11-13=3.2 4-8=3.0 14-18=3.0 1-3=1.2 11-13=1.2 5-7=3.0 15-17=3.0 1-3=1.1 11-13=1.1 4-8=3.0 14-18=3.0 1-3=1.0 11-13=1.0 4-8=3.5 14-18=3.5
3000 3000 3000 3000 7200 7200 4000 4000 4000 4000 3000 3000 4000 4000 4000 4000
7/H (.320)
7/H (.320)
7/H (.320)
7/H (.320)
7/H (.320)
8/H (.320)
7/H (.320)
7/H (.320)
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
6
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
SCHEMATICS SCHEMATIC "1"
1 4
SCHEMATIC "2"
1 2
SCHEMATIC "3"
1 3
5 2 6 7 3 8
3
4
2
5 6
4
SCHEMATIC "4"
1 5
SCHEMATIC "5"
1 4
(5) 1
SCHEMATIC "6"
16 (12)
4 2 6 8 3 7
15 (11) (6) 2 4 (8) 14 (10) (7) 3 13 (9)
2
3
SCHEMATIC "7"
(11) 1 4 (14) 5 (15) (12) 2 6 (16) 7 (17) (13) 3 8 (18)
(13) 3 (12) 2 (11) 1
SCHEMATIC "8"
5 (15) 4 (14) 6 (16) 8 (18) 7 (17)
SCHEMATIC "9"
1 8
2
3
4
SCHEMATIC "10"
1 7
1
SCHEMATIC "11"
8 7
2
2
5
3
5
3
4
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
7
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
FIGURE #A
3 8
7 6 5
.625 (15.87) MAX
FIGURE #B
5 3 1
.500 (12.70) .250 (6.35) MAX .34 (8.64) #24AWG 4 PLS .08 (2.03)
6
P PM-DB27XX M YYWW
.625 (15.87) MAX .500 (12.70)
2
P PM-DB27XX M YYWW
4 2
.350 (8.89) Max
1
4
.250 (6.35) MAX
.375 (9.52) MIN
.375 (9.52) MIN
0.020 (0.508)
.200 (5.08) 4 PLS
.100 (2.54) 4 PLS
.400 (10.16) .200 (5.08)
.100 (2.54)
FIGURE #C
P PM-DB27XX M YYWW
2 4
3
.350 (8.89) Max
.625 (15.87) MAX .200(2.54)
FIGURE #D
8
7 6 5
.100 (2.54) TYP
P M
1
PM-DB27XX YYWW
2
.200(2.54)
3
.500 (12.70)
1
4
.250 (6.35) MAX .34 (8.64)
.08 (2.03)
R= .032(.81) TYP
.625 (15.87) MAX
0.020 (0.508)
.250 (6.35) MAX
.375 (9.52) MIN
#24AWG 4 PLS
.07 (1.78) .220-.280 (5.59-7.11) .004 (.10) MIN
.400 (10.16)
.200 (5.08)
FIGURE #E
3
.625 (15.87) MAX .200(2.54)
FIGURE #F
8
7 6 5
4
PM-DB27XXEX 2 P YYWW M
.350 (8.89) Max
P PM-DB27XX M YYWW
2
.200(2.54)
1
.500 (12.70) .250 (6.35) MAX
3
1
.625 (15.87) MAX .075 (1.9) typ
4
.08 (2.03)
0.020 (0.508)
.250 (6.35) MAX .250 (6.35) TPY
.375 (9.52) MIN
.34 (8.64) #24AWG 4 PLS
.100 (2.54)
.400 (10.16)
.200 (5.08)
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
8
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
FIGURE #G
4 3 2 1 8
7 6 5
.250 (6.36) .625 (15.87) MAX .500 (12.7) .250 (6.36) MIN
FIGURE #H
FIGURE # K
3 8
7
.630 (16.0) MAX
2
P PM-DB27XX M YYWW
P PM-DB27XX M YYWW
.400 (10.16) MAX .300 (7.62)
.400 (10.16) MAX
note (---) MAX
0.020 (0.508)
NOTE: 0.250 or 0.320"PER PART NUMBER
.100 (2.54)
.240 (6.1) MAX
18 17 16 15 1
.200 (5.08)
2
3
4 5 6 7 .200 (5.08) .400 (10.16) .625 (15.87) MAX
.375 (9.52) MIN
.250 (6.35) .500 (12.7)
.020 (.508) .200 (5.08) 3 PLS
.100 (2.54) 3 PLS
14
13
12
11
8
FIGURE #L
3 8
7
6 5
.200 (5.08) 2 PLS
2
P PM-DB27XX M YYWW
6 5
.100 (2.54) 4 PLS
.630 (16.0) MAX
1
.630 (16.0) MAX
4
.020 (508) TYP
1
.630 (16.0) MAX
4
.155 (3.937) MAX
R= .032(.81) TYP
.100 (2.54) MIN
.155 (3.937) MAX
.680-.720 (17.27-18.29)
.020 (508) TYP
.07 (1.78)
.200 (5.08) 4 PLS .100 (2.54) 4 PLS
.220-.280 (5.59-7.11)
.004 (.10) MIN
FIGURE # M
3
8 7 6 5
.430 (10.92) MAX
FIGURE #N
8
7
.630 (16.0) MAX .100 (2.54) 4 PLS
P M
PM-DB27XX YYWW
.200 (5.08) 2 PLS
2
P M
PM-DB27XX YYWW
6 5
1
2
3
4
1
.630 (16.0) MAX
4
.430 (10.92) MAX .020 x .010 (.508 x .254) TYP
.250 (6.35) TYP .075 (1.9) typ
.155 (3.937) MAX
.155 (3.937) MAX
.07 (1.78) TYP
.100 (2.54) 6 PLS
.220-.280 (5.59-7.11)
.020x.010 (.508x.254) TYP
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
9
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
FIGURE # R
16 9
FIGURE # S
16
.630 (16.0) MAX
9
P M
1
PM-DB27XXX YYWW
P PM-DB27XXX M YYWW
1 8
.630 (16.0) MAX
8
.930 (23.620) MAX .155 (3.937) MAX
.930 (23.620) MAX
.100 (2.54) MIN
R= .032(.81) TYP
.155 (3.937) MAX
.020 (508) TYP
.100 (2.54) 14 PLS
.680-.720 (17.27-18.29)
.020 (508) TYP .100 (2.54) 14 PLS
.07 (1.78) .220-.280 (5.59-7.11) .004 (.10) MIN
FIGURE # T
5
16 9
FIGURE # U
6
.350 (8.89) Max
PM-DB27XXX 3 P YYWW 4 M
.430 (10.92) MAX
1
P PM-DB27XXX M YYWW
1
.500 (12.70)
2
8
.930 (23.620) MAX
.182 (4.62) MAX
.155 (3.937) MAX
.08 (2.03)
.020 x .010 (.508 x .254) TYP
.34 (8.64) .400 (10.16)
.075 (1.9) TYP
#24AWG 4 PLS .200 (5.08)
.100 (2.54) 14 PLS
.375 (9.52) MIN
.100 (2.54)
FIGURE # V
.020(.508) 8 PLS
FIGURE # W
8
.40 (10.16) MAX
1
8
7 6 5
7
6
5
.430 (10.92) MAX
P PM-DB27XXX M YYWW
2
.15 (3.81) 2 PLS
P PM-DB27XXX M YYWW
1 2 3 4
3
.40 (10.16) MAX
4
.075 (1.905) 4 PLS
.020 x .010 (.508 x .254) TYP
.430 (10.92) MAX
.185(4.699) MAX
.075 (1.9) typ
.155 (3.937) MAX
.004 MIN
.44(11.18)Ref 0.52 (13.21)
.010(.254) 8 PLS
.020 (508) TYP
.100 (2.54) 6 PLS
.250 (6.35) TYP
.52 (13.2) MAX
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
10
MIL-STD-1553 / MIL-PRF-21038 DATABUS INTERFACE TRANSFORMERS LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
FIGURE # X FIGURE #
16
9
P PM-DB27XXX M YYWW
.630 (16.0) MAX
1
8
.250 (6.35 TYP
.020X.010 (508X.254) TYP
.100 (2.54) 14 PLS .930 (23.620) MAX .155 (3.937) MAX .075 (1.9) TYP
Specifications subject to change without notice.
pm-dbxxx 01/12/09
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 * TEL: (949) 452-0511 * FAX: (949) 452-0512 * http://www.premiermag.com
11

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