Value Series surface mount
dual stacked MIL-PRF-21038
Interface Transformers (0oto +70oC)
These non-QPL interface transformers conform to all electrical
and physical parameters of MIL-PRF-21038/27 and provide
performance as required over 0oto +70oC. Built and tested in
ISO 9002 approved facilities.
■for use in MIL-STD-1553 applications
■two dual ratio transformers in a single package
■ performance to MIL-PRF-21038/27 requirements
■ built in ISO 9002 facility
■0oto +70oC operating temperature
APPLICABLE SPECIFICATIONS
■MIL-STD-1553B
■MIL-STD-202
■MIL-T-10727
■MIL-PRF-21038
■ISO 9002
SUMMARY PERFORMANCE SPECIFICATIONS
Impedance................................................................................................... see table
Droop.............................................................................................................. <20%
Overshoot.................................................................................................. +1V max
Common mode rejection (CMR)................................................................. >45 dB
Frequency range (no load)............................................................. 75 kHz to 1MHz
Operating temperature range................................................................ 0oto +70oC
Weight....................................................................................................... <5 grams
Insulation resistance (min)........................................... 10K megohms @ 250 Vdc
Dielectric withstanding voltage................................................................ 100 Vrms
TWO PEARL BUCK COURT
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BRISTOL, PA 19007-6812
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TEL 215-781-6400
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FAX 215-781-6403
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www.pulsespecialty.com
CHARACTERISTICS
PART NO. TERM I NALS RATI O
(+3%) RDC
(ohms)
MAX
IMPEDANCE
(ohms)
MIN
SGQC1553-1
SFQC1553-1 1-3:4-8 (11-13:14- 18)
1-3:5-7 ( 11-13:15-17) 1CT:1CT
1.41CT:1CT 1-3 (11-13) 3.5
4-8 (14-18) 3.0 (1 -3 & 11-13 )
4,000
SGQC1553-2
SFQC1553-2 1-3:4-8 (11-13:14- 18)
1-3:5-7 ( 11-13:15-17) 1.4CT:1CT
2CT:1CT 1-3 (11-13) 3.0
4-8 (14-18) 3.0 (1 -3 & 11-13 )
7,200
SGQC1553-3
SFQC1553-3 1-3:4-8 (11-13:14- 18)
1-3:5-7 ( 11-13:15-17) 1.25CT:1CT
1.66CT:1CT 1-3 (11-13) 3.2
4-8 (14-18) 3.0 (1 -3 & 11-13 )
4,000
SGQC1553-5*
SFQC1553-5* 1-3:4-8 ( 11-13:14- 18)
1-3:5-7 ( 11-13:15-17) 1CT:2.12CT
1CT:1.5CT 1-3 (11-13) 1.0
4-8 (14-18) 3.5 (4 -8 & 14-18 )
4,000
SGQC1553-45*
SFQC1553-45* 1-3:4-8 ( 11-13:14- 18)
1-3:5-7 ( 11-13:15- 17) 1CT:2.5CT
1CT:1.79CT 1-3 (11-13) 1.0
4-8 (14-18) 3.5 (4 -8 & 14-18 )
4,000
TWO PEARL BUCK COURT
●
BRISTOL, PA 19007-6812
●
TEL 215-781-6400
●
FAX 215-781-6403
●
www.pulsespecialty.com
*Designed for transceivers utilizing a single supply voltage (+5V).
SCHEMATICS AND DIMENSIONS
Notes:
1. All dimensions are in inches.
2. Tolerances: .xx = +.008
3. All specifications and dimensions
are subject to change without notice.
SGQC1553-X SFQC1553-X
