Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -25℃~+85℃ |
| Slot Width | 4mm |
| Slit Width | 0.5mm |
| Voltage - Forward(Vf) | 1.3V |
| Description | 4mm 1.3V DIP-4 Photointerrupters - Slot Type - Transistor Output RoHS |
| Mfr. Part # | RPI-441C1 |
| Package | DIP-4 |
| Model Number | RPI-441C1 |
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Product Specification
| Operating Temperature | -25℃~+85℃ | Slot Width | 4mm |
| Slit Width | 0.5mm | Voltage - Forward(Vf) | 1.3V |
| Description | 4mm 1.3V DIP-4 Photointerrupters - Slot Type - Transistor Output RoHS | Mfr. Part # | RPI-441C1 |
| Package | DIP-4 | Model Number | RPI-441C1 |
The ROHM RPI-441C1 is a photointerrupter featuring a compact 4mm gap for high-precision position detection with a 0.5mm slit width. It offers minimal influence from stray light and a low collector-emitter saturation voltage, making it suitable for optical control equipment, printers, and amusement applications.
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Absolute Maximum Ratings (Ta = 25C) | ||||||
| Forward current | IF | 50 | mA | |||
| Reverse voltage | VR | 5 | V | |||
| Power dissipation | PD | 80 | mW | |||
| Collector-emitter voltage | VCEO | 30 | V | |||
| Emitter-collector voltage | VECO | 4.5 | V | |||
| Collector current | IC | 30 | mA | |||
| Collector power dissipation | PC | 80 | mW | |||
| Operating temperature | Topr | -25 | +85 | C | ||
| Storage temperature | Tstg | -30 | +85 | C | ||
| Electrical and Optical Characteristics (Ta = 25C) | ||||||
| Forward voltage | VF | IF =20mA | 1 | 1.6 | V | |
| Reverse current | IR | VR =5V | 0.5 | A | ||
| Collector current | IC | VCE =5V, IF=20mA | 0.4 | mA | ||
| Collector current | IC | VCE =5V, IF=50mA | 1.3 | mA | ||
| Collector-emitter saturation voltage | VCE(sat) | IF =20mA, IC=0.1mA | 0.2 | V | ||
| Collector-emitter saturation voltage | VCE(sat) | IF =50mA, IC=1mA | 0.2 | V | ||
| Dark current | ICEO | VCE=10V | 0.1 | A | ||
| Response time | trtf | VCC =5V, IC=1mA, RL=100 | 10 | s | ||
| Cut-off frequency | fC | IF =50mA | - | MHz | ||
| Peak sensitivity wavelength | p | Infrared light emitter diode | 950 | nm | ||
| Maximum sensitivity wavelength | p | Infrared light emitter diode | 800 | nm | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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