The R1S and R1D converters are of the enclosed open frame type, i.e. they are not potted. The converters are typically use in general purpose and industrial low power isolation and voltage matching applications where an SMD converter is required. The converter series feature an extended ambient temperature operating rante of -40°C ~ +100°C without derating and optional continuous short circuit protection. In addition to two isolation options and three different case formats, the converters are also available prepacked as tape and reel for use with automatic insertion machines.
Win Source Part Number: 1087121-R1S12-1205/H
Category: Power Supplies - Board Mount>DC DC Converters
Series: ECONOLINE R1S (1W)
Type: Isolated Module
Features: SCP
Package: Tube
Applications: ITE (Commercial), Medical
Standard Package: 33
Mounting: SMD (SMT)
Power (Watts): 1 W
Voltage - Isolation: 3 kV
Number of Outputs: 1
Current - Output (Max): 200mA
Voltage - Input (Min): 10.8V
Voltage - Input (Max): 13.2V
Voltage - Output 1: 5V
Efficiency: 78%
Package / Case: 12-SMD Module, 10 Leads
Temperature Range - Operating: -40°C ~ 100°C
Dimension: 0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)
Alternative Parts (Cross-Reference): R1S8-1205/P; R2S8-1205/P; R1S12-1212/H; PTH08T231WAS; PTH08T230WAZ; PTH08T261WAZ10900717
ECCN: EAR99
Fake Threat In the Open Market: 46 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.40.9580
Mfr: Recom Power
Other Names: 10900717,R1S121205/H
Base Product Number: R1S12-1205
DC DC CONVERTER 5V 1W Product overview: R1S12-1205/H from RECOM Power is a DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5V, 1W. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 1W, DC-DC Converter IC, External/Internal DC DC Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 132-R1S12-1205/H can be used for catalog matching and distributor lookup.
| Richardson RFPD | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | DC-DC Converter Chips | DC-DC Converter Chips | DC-DC Converter Chips |
| Product Number | R1S12-1205/H | 1087121-R1S12-1205/H | 132-R1S12-1205/H |
| Product Name | DC to DC Converter | Power Supplies - Board Mount - DC DC Converters | 5V 1W DC-DC Converter IC |
| Output Voltage | 5 volts | 10.8 to 13.2 volts | 5 volts |