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Optoelectronics / Slotted Switch / RPI-441C1E
Datasheets
RPI-441C1E by: ROHM Semiconductor

Transistor Output Slotted Switch, 1-Channel, 4mm Slot Width,

Part Details for RPI-441C1E by ROHM Semiconductor

Results Overview of RPI-441C1E by ROHM Semiconductor

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Applications Education and Research Aerospace and Defense Agriculture Technology Robotics and Drones

RPI-441C1E Information

RPI-441C1E by ROHM Semiconductor is a Slotted Switch.
Slotted Switch are under the broader part category of Optoelectronics.

Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.

Price & Stock for RPI-441C1E

Part # Distributor Description Stock Price Buy
DISTI # 32AK1205
Newark Photo Interrupter, 1.4V, 0.35A, 4X0.5Mm Rohs Compliant: Yes |Rohm RPI-441C1E RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 122
  • 1 $0.8570
  • 10 $0.7150
  • 100 $0.6770
  • 500 $0.6220
  • 1,000 $0.5680
  • 3,000 $0.5540
  • 10,000 $0.5350
$0.5350 / $0.8570 Buy Now
DISTI # RPI-441C1E
Avnet Silica Photointerrupter Transmissive 4mm Phototransistor 4Pin (Alt: RPI-441C1E) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
DISTI # RPI-441C1E
Chip One Stop Opto-electronics RoHS: Compliant Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Bulk 2915
  • 5 $0.6810
  • 50 $0.5500
  • 100 $0.5150
  • 200 $0.5120
  • 500 $0.4640
  • 1,000 $0.4140
$0.4140 / $0.6810 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2024 Date Code: 2024 5747
  • 1 $0.5470
  • 20 $0.4980
  • 50 $0.3210
  • 100 $0.2610
  • 300 $0.2220
  • 500 $0.2140
$0.2140 / $0.5470 Buy Now
Vyrian Optoelectronics 1487
RFQ
Win Source Electronics PHOTOINTERRUPTER ENERGYSAVING 80596
  • 195 $0.2627
  • 465 $0.2156
  • 720 $0.2089
  • 990 $0.2021
  • 1,280 $0.1954
  • 1,715 $0.1752
$0.1752 / $0.2627 Buy Now

Part Details for RPI-441C1E

RPI-441C1E CAD Models

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RPI-441C1E Part Data Attributes

Parametric Data
RPI-441C1E ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
RPI-441C1E ROHM Semiconductor Transistor Output Slotted Switch, 1-Channel, 4mm Slot Width,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Reach Compliance Code compliant
Factory Lead Time 12 Weeks
Samacsys Manufacturer ROHM Semiconductor
Coll-Emtr Bkdn Voltage-Min 30 V
Configuration SINGLE
Dark Current-Max 500 nA
Forward Current-Max 0.035 A
Gap Size 4 mm
Mounting Feature THROUGH HOLE MOUNT
Number of Functions 1
On-state Collector Current-Nom 0.55 mA
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Optoelectronic Device Type TRANSISTOR OUTPUT SLOTTED SWITCH
Output Circuit Type BJT
Slot Width-Nom 4 mm
Surface Mount NO

RPI-441C1E Related Parts

RPI-441C1E Frequently Asked Questions (FAQ)

  • ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 1 oz copper thickness is recommended for optimal thermal performance.

  • To ensure reliable operation in high-temperature environments, it is recommended to derate the output current and voltage according to the temperature derating curve provided in the datasheet. Additionally, ensure good airflow and thermal management around the device.

  • Handle the device by the body, avoiding touching the pins or electrical components. Store the device in a dry, cool place, away from direct sunlight and moisture. Avoid bending or flexing the pins, and use an anti-static wrist strap or mat when handling the device.

  • While the RPI-441C1E is designed to operate in a wide range of temperatures, it is not recommended for use in high-humidity environments. If operation in high humidity is required, consider using a conformal coating or potting the device to protect it from moisture.

  • ROHM recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the specific application requirements. The capacitor should be placed as close to the VIN pin as possible to minimize noise and ensure stable operation.

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