X-On Electronics has gained recognition as a prominent supplier of RPI-221A Optical Switches, Transmissive, Phototransistor Output across the USA, India, Europe, Australia, and various other global locations. RPI-221A Optical Switches, Transmissive, Phototransistor Output are a product manufactured by ROHM. We provide cost-effective solutions for Optical Switches, Transmissive, Phototransistor Output, ensuring timely deliveries around the world.

RPI-221A ROHM

RPI-221A electronic component of ROHM
RPI-221A ROHM
RPI-221A Optical Switches, Transmissive, Phototransistor Output
RPI-221A  Sensors

Images are for reference only
See Product Specifications
Part No. RPI-221A
Manufacturer: ROHM
Category: Optical Switches, Transmissive, Phototransistor Output
Description: Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm
Datasheet: RPI-221A Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
5: USD 0.5602 ea
Line Total: USD 2.8 
Availability - 0
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
0
Ship by Fri. 16 May to Wed. 21 May
MOQ : 5
Multiples : 5
5 : USD 0.5602
50 : USD 0.3753
150 : USD 0.2973
500 : USD 0.2468
2000 : USD 0.2244
4000 : USD 0.2109

0
Ship by Wed. 07 May to Fri. 09 May
MOQ : 1
Multiples : 1
1 : USD 1.1625
10 : USD 0.9288
100 : USD 0.5423
500 : USD 0.4796
1000 : USD 0.4323
2000 : USD 0.4125
4000 : USD 0.385
10000 : USD 0.363
24000 : USD 0.3542

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Slot Width
Collector- Emitter Voltage VCEO Max
Maximum Collector Current
Maximum Operating Temperature
Minimum Operating Temperature
Series
Packaging
If - Forward Current
Height
Length
Output Type
Sensing Method
Wavelength
Width
Brand
Number Of Channels
Fall Time
Pd - Power Dissipation
Product Type
Rise Time
Factory Pack Quantity :
Subcategory
Vr - Reverse Voltage
Cnhts
Hts Code
Mxhts
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the RPI-221A from our Optical Switches, Transmissive, Phototransistor Output category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the RPI-221A and other electronic components in the Optical Switches, Transmissive, Phototransistor Output category and beyond.

Image Part-Description
Stock Image RPI-2501
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 5mm
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-352C40N
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-222N1
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHTOINTRPTR ULTRMIN HI RES 4.9X2.6MM
Stock : 30
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-243
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm
Stock : 628
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-441C1E
Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter
Stock : 1115
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-441C1
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm
Stock : 1761
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-392
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min., 0.7V
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image RPI-352
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm
Stock : 2171
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-246
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER
Stock : 1002
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RPI-222
Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm
Stock : 2470
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image OPB842W55Z
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 220
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPB370L55
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 13
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image EE-SX1321
Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo
Stock : 9231
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP1S396HCPSF
Optical Switches, Transmissive, Phototransistor Output SMT Low Profile Transmissive 1.2mm
Stock : 1435
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TCUT1630X01
Optical Switches, Transmissive, Phototransistor Output Trple Trans Opt Snsr 3mm gap; 0.3mm aptre
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPB841L55
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image HOA0870-L51
Optical Switches, Transmissive, Phototransistor Output INFRARED SENSORS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPB871N51
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPB871T55
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPB876L51
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The RPI-221A with Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm manufactured by ROHM is an electromechanical switch that utilizes light. This switch is designed to detect light from an external source and then open and close an electrical circuit in response. The switch features an oxide-semiconductor phototransistor to detect light, a wide gap of 4.9x2.6mm for high detection sensitivity, and a life cycle of 50,000 operations. The ROHM RPI-221A switch is ideal for use in applications such as automotive, home appliances, and industrial machinery.

Tariff Desc

8541.40.00 54 No .Light emitting diodes (LED), LED displays, optocouplers, photosensitive transistors and diodes, infra-red and fibre optic emitters and detectors Free

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS; LIGHT-EMITTING DIODES (LED); MOUNTED PIEZO-ELECTRIC CRYSTALS:
RHE
RHM
ROHM Semicon
ROHM Semiconductor
PIC16F872-I/SO 8-bit MCU by Microchip – Compact Control IC image

Apr 24, 2025
The PIC16F872-I/SO is a compact 8-bit MCU with 2KB Flash, 5-channel ADC, EEPROM, and 22 I/O pins. Ideal for embedded systems and low-power designs. Ships globally to USA, India, Australia, Europe, and other countries via Xon Electronics.
Molex  39-01-4050 Powering Reliability in  Wire-to-Board Connections image

Mar 28, 2025
The 39-01-4050 Headers & Wire Housings by Molex, part of the Mini-Fit Jr. Series, is a 5-position receptacle housing with a 4.2 mm pitch. Designed for wire-to-board and wire-to-wire applications, it ensures reliable connections in industrial and power systems globally.
LA1KN11 Relay Sockets & Fixings by Schneider image

Mar 18, 2025
The Schneider LA1KN11 is a high-quality auxiliary contact block designed for TeSys K contactors, featuring 1 NO + 1 NC contacts with secure screw terminal connections. It enhances control and signaling capabilities in industrial automation, motor control centers, and electrical panels. With a robus
DRV8332DKD Ignition Controllers & Drivers by Texas Instruments image

Feb 18, 2025
The DRV8332DKD by Texas Instruments is a high-efficiency three-phase PWM motor driver, delivering up to 8A continuous and 13A peak current with an operating voltage of up to 50V. Designed for industrial automation, automotive, and consumer electronics, it features low RDS(on) MOSFETs for 97% effici

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified