MIL-STD-1553 Transformers
Dual Ratio SMT QPL Pulse Transformers
Ruggedized
Qualified for use in QPL MIL-STD-1553 applications
Dual ratio in a single package (see Schematic)
Moisture Sensitivity Level: 3
Designed, built, and tested to MIL-PRF-21038
Levels* C, M, and T
Two packages available: Package B has gull-wing leads, and
Package F is flat pack
Built in ISO 9001 facility
Applicable specifications
n
Summary Performance Specifications
MIL-STD-1553B
Impedance (see next page)
n
MIL-STD-202
Droop 20%
n
MIL-PRF-21038
Overshoot 1V MAX
n
ISO 9001
Common Mode Rejection(CMR) 45dB
Frequency Range (no load) 75kHz to 1MHz * n Level C - for high reliability commercial/industrial applications
Operating Temperature Range -55C to 130C
n Level M - for general purpose military applications
Weight 5 grams
n Level T - for high reliability critical military applications
Insualtion Resistance (MIN) 10K M @ 250Vdc
Dielectric Withstanding Voltage 100Vrms
Package B Package F
Notes:
1. All dimensions are in inches.
2. Tolerances: .xx = +.008
3. Pan/Tube Size=16
4. All specifications and dimensions
are subject to change without notice.
www.pulseruggedized.com M225.C (6/18)
1MIL-STD-1553 Transformers
Dual Ratio SMT QPL Pulse Transformers
Ruggedized
Characteristics
Military Pulse Height Ratio RDC Impedance
Line Level Package Terminals
Designation No. Part No. (in. MAX) (3%) (W MAX) (W MIN)
1 C M21038/27-11C SMQC1553-6
1-3:4-8 1CT:1CT 1-3 3.0 (1-3)
2 M M21038/27-11 SMQ1553-6 B .250
1-3:5-7 1CT:.707CT 4-8 3.0 4,000
3 T M21038/27-11T SMQT1553-6
4 C M21038/27-12C SMQC1553-7
1-3:4-8 1.4CT:1CT 1-3 3.5 (1-3)
5 M M21038/27-12 SMQ1553-7 B .250
1-3:5-7 2CT:1CT 4-8 3.0 7,200
6 T M21038/27-12T SMQT1553-7
7 C M21038/27-13C SMQC1553-8
1-3:4-8 1.25CT:1CT 1-3 3.2 (1-3)
8 M M21038/27-13 SMQ1553-8 B .250
1-3:5-7 1.66CT:1CT 4-8 3.0 4,000
9 T M21038/27-13T SMQT1553-8
10 C M21038/27-15C SMQC1553-10*
1-3:4-8 1CT:2.12CT 1-3 1.0 (4-8)
11 M M21038/27-15 SMQ1553-10* B .250
1-3:5-7 1CT:1.5CT 4-8 3.5 4,000
12 T M21038/27-15T SMQT1553-10*
13 C M21038/27-16C FPQC1553-6
1-3:4-8 1CT:1CT 1-3 3.0 (1-3)
14 M M21038/27-16 FPQ1553-6 F .250
1-3:5-7 1CT:.707CT 4-8 3.0 4,000
15 T M21038/27-16T FPQT1553-6
16 C M21038/27-17C FPQC1553-7
1-3:4-8 1.4CT:1CT 1-3 3.5 (1-3)
17 M M21038/27-17 FPQ1553-7 F .250
1-3:5-7 2CT:1CT 4-8 3.0 7,200
18 T M21038/27-17T FPQT1553-7
19 C M21038/27-18C FPQC1553-8
1-3:4-8 1.25CT:1CT 1-3 3.2 (1-3)
20 M M21038/27-18 FPQ1553-8 F .250
1-3:5-7 1.66CT:1CT 4-8 3.0 4,000
21 T M21038/27-18T FPQT1553-8
22 C M21038/27-20C FPQC1553-10*
1-3:4-8 1CT:2.12CT 1-3 1.0 (4-8)
23 M M21038/27-20 FPQ1553-10* F .250
1-3:5-7 1CT:1.5CT 4-8 3.5 4,000
24 T M21038/27-20T FPQT1553-10*
25 C M21038/27-27C SMQC1553-45*
1-3:4-8 1CT:2.50CT 1-3 1.0 (4-8)
26 M M21038/27-27 SMQ1553-45* B .250
1-3:5-7 1CT:1.79CT 4-8 3.5 4,000
27 T M21038/27-27T SMQT1553-45*
28 C M21038/27-31C FPQC1553-45*
1-3:4-8 1CT:2.50CT 1-3 1.0 (4-8)
29 M M21038/27-31 FPQ1553-45* F .250
1-3:5-7 1CT:1.79CT 4-8 3.5 4,000
30 T M21038/27-31T FPQT1553-45*
*NOTE: Designed for transceivers utilizing a single supply voltage (+5V).
www.pulseruggedized.com M225.C (6/18)
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