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1553 Selection Chart

Please use the filtering and sorting capabilities of this grid to help choose which transformers will fit your unique needs.



Part Number1 No. of Channels, Configuration Coupling Ratio Description Coupling Ratio DDC Terminal P/N Transceiver Voltage2 Mounting Series Type1 Max Height Width (including leads) Length (including leads) Footprint Product Page
 
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B-2203 (-02) Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Through Hole QPL 0.25 in 0.625 in 0.625 in 0.391 sq in Click
B-2204 (-03) Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Through Hole QPL 0.25 in 0.625 in 0.625 in 0.391 sq in Click
B-2206 (-05) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2206 (-05) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2206 (-05) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 3.3V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2206 (-05) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2208 (-07) Single Direct Coupled (1.4:1) xx-xxxxxX1-xxx 15V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2209 (-08) Single Transformer Coupled (1.66:1) xx-xxxxxX2-xxx 12V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2210 (-09) Single Transformer Coupled (2:1) xx-xxxxxX1-xxx 15V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-2343 (-17) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2343 (-17) Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2343 (-17) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2343 (-17) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2344 (-18) Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2387 (-12) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2387 (-12) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2387 (-12) Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-2387 (-12) Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-3226 (-26) Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Through Hole QPL 0.25 in 0.625 in 0.625 in 0.391 sq in Click
B-3227 (-27) Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-3229 (-29) Single Transformer Coupled (1:1.79) xx-xxxxxX3/4/6-xxx 5V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-3230 (-30) Single Direct Coupled (1:2.5) xx-xxxxxX3/4/6-xxx 5V Through Hole QPL 0.25 in 0.35 in 0.5 in 0.175 sq in Click
B-3231 (-31) Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Flat Pack QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
B-3288 (-13) Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V SMT QPL 0.29 in 0.63 in 1.13 in 0.712 sq in Click
DLVB-4230 Dual (Side by Side) Transformer Coupled (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-1003 Dual (Side by Side) Direct & Transformer Coupled (1:3.75) & (1:2.7) xx-xxxxxX8/9-xxx 3.3V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-1005 Dual (Side by Side) Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-1012 Dual (Side by Side) Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-1015 Dual (Side by Side) Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-1630 Dual (Side by Side) Direct & Transformer Coupled (1:2.65) & (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT Legacy 0.165 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2005 Dual (Side by Side) Direct Coupled (1:2.5) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2012 Dual (Side by Side) Direct Coupled (1.25:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2015 Dual (Side by Side) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2015 Dual (Side by Side) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2015 Dual (Side by Side) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 3.3V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2015 Dual (Side by Side) Direct Coupled (1.4:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2015 Dual (Side by Side) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2033 Dual (Side by Side) Direct Coupled (1:3.75) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2205 Dual (Side by Side) Transformer Coupled (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2212 Dual (Side by Side) Transformer Coupled (1.66:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2215 Dual (Side by Side) Transformer Coupled (2:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-2233 Dual (Side by Side) Transformer Coupled (1:2.7) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.13 in 0.72 in 0.96 in 0.691 sq in Click
DSS-3305 Dual (Side by Side) Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.185 in 0.52 in 0.675 in 0.351 sq in Click
DSS-3330 Dual (Side by Side) Direct & Transformer Coupled (1:2.65) & (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT High Performance 0.185 in 0.52 in 0.675 in 0.351 sq in Click
DSS-3333 Dual (Side by Side) Direct & Transformer Coupled (1:3.75) & (1:2.7) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.185 in 0.52 in 0.675 in 0.351 sq in Click
HLP-6002 Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V SMT Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
HLP-6004 Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V SMT Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
HLP-6009 Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Flat Pack Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
HLP-6011 Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Flat Pack Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
HLP-6014 Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Flat Pack Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
HLP-6015 Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT Hermetic (Space-Level) 0.19 in 0.63 in 1.13 in 0.712 sq in Click
LVB-4230 Single Transformer Coupled (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT Legacy 0.165 in 1.125 in 0.625 in 0.703 sq in Click
MLP-2005 Single Direct Coupled (1:2.5) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2012 Single Direct Coupled (1.25:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 3.3V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2015 Single Direct Coupled (1.4:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2030 Single Direct Coupled (1:2.65) BU-6x8xxxC/D-xxx 3.3V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2033 Single Direct Coupled (1:3.75) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2205 Single Transformer Coupled (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2212 Single Transformer Coupled (1.66:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2215 Single Transformer Coupled (2:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2230 Single Transformer Coupled (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-2233 Single Transformer Coupled (1:2.7) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.185 in 0.4 in 0.52 in 0.208 sq in Click
MLP-3005 Single Direct Coupled (1:2.5) xx-xxxxxX3/4/6-xxx 5V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3012 Single Direct Coupled (1.25:1) xx-xxxxxX2-xxx 12V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 3.3V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3015 Single Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3015 Single Direct Coupled (1.4:1) xx-xxxxxX1-xxx 15V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3033 Single Direct Coupled (1:3.75) xx-xxxxxX8/9-xxx 3.3V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3205 Single Transformer Coupled (1:1.79) xx-xxxxxX3/4/6-xxx 5V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3212 Single Transformer Coupled (1.66:1) xx-xxxxxX2-xxx 12V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3215 Single Transformer Coupled (2:1) xx-xxxxxX1-xxx 15V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3233 Single Transformer Coupled (1:2.7) xx-xxxxxX8/9-xxx 3.3V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3305 Single Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3312 Single Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3315 Single Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
MLP-3333 Single Direct & Transformer Coupled (1:3.75) & (1:2.7) xx-xxxxxX8/9-xxx 3.3V Through Hole High Performance 0.185 in 0.4 in 0.4 in 0.160 sq in Click
TSM-2005 Dual (Stacked) Direct Coupled (1:2.5) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2012 Dual (Stacked) Direct Coupled (1.25:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2015 Dual (Stacked) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 12V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2015 Dual (Stacked) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 5V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2015 Dual (Stacked) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 3.3V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2015 Dual (Stacked) Coupling Transformer Ratio (1:1.41) (1:1.41) N/A 15V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2015 Dual (Stacked) Direct Coupled (1.4:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2033 Dual (Stacked) Direct Coupled (1:3.75) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2205 Dual (Stacked) Transformer Coupled (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2212 Dual (Stacked) Transformer Coupled (1.66:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2215 Dual (Stacked) Transformer Coupled (2:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2230 Dual (Stacked) Transformer Coupled (1:2.07) BU-6x8xxxC/D-xxx 3.3V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TSM-2233 Dual (Stacked) Transformer Coupled (1:2.7) xx-xxxxxX8/9-xxx 3.3V SMT High Performance 0.32 in 0.4 in 0.52 in 0.208 sq in Click
TST-9004 Dual (Stacked) Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Through Hole High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9007 Dual (Stacked) Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Through Hole High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9012 Dual (Stacked) Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V SMT High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9014 Dual (Stacked) Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V SMT High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9017 Dual (Stacked) Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V SMT High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9022 Dual (Stacked) Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Flat Pack High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9024 Dual (Stacked) Direct & Transformer Coupled (1.25:1) & (1.66:1) xx-xxxxxX2-xxx 12V Flat Pack High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9027 Dual (Stacked) Direct & Transformer Coupled (1:2.5) & (1:1.79) xx-xxxxxX3/4/6-xxx 5V Flat Pack High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click
TST-9102 Dual (Stacked) Direct & Transformer Coupled (1.4:1) & (2:1) xx-xxxxxX1-xxx 15V Through Hole High Performance 0.28 in 0.625 in 0.625 in 0.391 sq in Click

1) QPL qualified parts are shown with Beta P/N followed by the MIL-PRF-21038/27-XX dash number.

2) For reference only. This description may not be relevant for all transceiver designs. Please use the Coupling Ratio column to select the correct product.

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