1.2mH Pulse Transformer 1:2 Transmitter, 1:2 Receiver Surface Mount
Win Source Part Number: 1221503-SM75057PEL
Category: Transformers>Pulse Transformers
Package: Tape & Reel (TR)
Inductance: 1.2mH
Height - Seated (Max): 0.222" (5.65mm)
Standard Package: 600
Mounting: SMD (SMT)
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.504" L x 0.272" W (12.80mm x 6.90mm)
ECCN: EAR99
Fake Threat In the Open Market: 60 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.31.2000
Mfr: Bourns Inc.
Base Product Number: SM750
PULSE XFMR 1:2 TX 1:2 RX 1.2MH Product overview: SM75057PEL from Bourns, Inc. is a Pulse Transformer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1.2MH. Search-friendly keywords include Pulse Transformer, Pulse Transformers, electronic component, datasheet, replacement part, 1.2MH. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 166-SM75057PEL can be used for catalog matching and distributor lookup.
TRANSFORMER, ISDN, T1/E1, SMD; Turns Ratio:1:2; Insertion Loss:-; DC Resistance:1.6ohm; Current Rating:-; Isolation Voltage:-; Transformer Mounting:Surface Mount; Operating Temperature Min:-40°C; Operating Temperature Max:85°C RoHS Compliant: Yes
TRANSFORMER, ISDN, T1/E1, SMD; Turns Ratio:1:2; Insertion Loss:-; DC Resistance:1.6ohm; Current Rating:-; Isolation Voltage:-; Transformer Mounting:Surface Mount; Operating Temperature Min:-40°C; Operating Temperature Max:85°C RoHS Compliant: Yes
Audio Transformers / Signal Transformers T1/E1 Potted
PULSE XFMR 1:2 TX 1:2 RX 1.2MH
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Transformers | Transformers | Transformers | Transformers | Transformers | Transformers |
| Product Number | SM75057PEL-ND | 1221503-SM75057PEL | 166-SM75057PEL | 38X6258 | SM75057PEL | SM75057PEL |
| Product Name | Pulse Transformers | Transformers - Pulse Transformers | 1.2MH Pulse Transformer | Transformer, Isdn, T1/e1, Smd; Turns Ratio Bourns | Audio Transformers / Signal Transformers | Transformers - Pulse Transformers |
| Category | Signal | Signal | Signal | Signal |
