| Image | Manufacturer | Part Number | Description |
 | Pulse | 23Z467SM | Telecom Transformer 1CT:2CT/1CT:1CT 2000Vrms 0.6Ohm Prim. DCR Surface Mount |
 | Pulse | 23Z91SMNL | Telecom Transformer 1:1 2000Vrms 0.3Ohm Prim. DCR Surface Mount |
 | Pulse | 23Z467SMNL | Telecom Transformer 1CT:2CT/1CT:1CT 2000Vrms 0.6Ohm Prim. DCR Surface Mount |
 | Pulse | PE-65388NL | Telecom Transformer 1:1.15CT 1500Vrms 0.7Ohm Prim. DCR 0.9Ohm Sec. DCR Through Hole |
 | Pulse | PE-65351 | Telecom Transformer 1:2CT 1500Vrms 0.7Ohm Prim. DCR 1.3Ohm Sec. DCR Through Hole |
 | Pulse | PE-65835 | Telecom Transformer 1CT:2CT 3000Vrms 0.7Ohm Prim. DCR 1.1Ohm Sec. DCR Through Hole |
 | Pulse | PE-63387NL | Telecom Transformer 1:1:1 3750Vrms 0.4Ohm Prim. DCR 0.75Ohm Sec. DCR Through Hole |
 | Pulse | PE-68628 | Telecom Transformer 1.25:1 2000Vrms 12Ohm Prim. DCR 7Ohm Sec. DCR Through Hole |
 | Pulse | PE-63385NL | Telecom Transformer 1:1 3750Vrms 0.4Ohm Prim. DCR 0.75Ohm Sec. DCR Through Hole |
 | Pulse | PE-63387 | Telecom Transformer 1:1:1 3750Vrms 0.4Ohm Prim. DCR 0.75Ohm Sec. DCR Through Hole |
 | Pulse | PE-68841 | Telecom Transformer 1CT:2CT/1CT:2CT 1500Vrms 1Ohm/1Ohm Prim. DCR 1.7Ohm/1.7Ohm Sec. DCR Surface Mount |
 | Pulse | PE-63385 | Telecom Transformer 1:1 3750Vrms 0.4Ohm Prim. DCR 0.75Ohm Sec. DCR Through Hole |
 | Pulse | PE-64931 | Telecom Transformer 1:1:1 1500Vrms 0.7Ohm Prim. DCR 0.7Ohm/0.7Ohm Sec. DCR Through Hole |
 | Pulse | PE-67531 | Telecom Transformer 0.6Ohm Prim. DCR Through Hole |
 | Pulse | 23Z104SMNL | Telecom Transformer 0.2Ohm Prim. DCR Surface Mount |
 | Pulse | B2013NL | Telecom Transformer 1Ohm Prim. DCR Surface Mount |
 | Pulse | PE-67540NLT | Telecom Transformer 0.6Ohm Prim. DCR Surface Mount |
 | Pulse | PE-65857NL | Telecom Transformer 0.22Ohm Prim. DCR Surface Mount |
 | Pulse | PE-67531NL | Telecom Transformer 0.6Ohm Prim. DCR Through Hole |
 | Pulse | PE-69011NL | Telecom Transformer 0.35Ohm Prim. DCR Surface Mount |
 | Pulse | PE-68624NLT | Telecom Transformer 0.4Ohm Prim. DCR Surface Mount |
 | Pulse | PE-67540T | Telecom Transformer 0.6Ohm Prim. DCR Surface Mount |
 | Pulse | B4003NL | Telecom Transformer 1500Vrms 1Ohm Prim. DCR Surface Mount |
| | EPCOS | B78421P1582A005 | Telecom Transformer 1:1:1 7.8Ohm Prim. DCR 3.8Ohm Sec. DCR Through Hole |
 | Pulse | PE-65832NL | Telecom Transformer 1:1.36CT 3000Vrms 0.7Ohm Prim. DCR 0.9Ohm Sec. DCR Through Hole |