Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | H21A1 |
| OEMstron Part # | H21A1_6B |
| Manufacturer | ON Semiconductor |
| Category | Sensors › Optical Sensors › Photointerrupters - Slot Type - Transistor Output |
| Description | SENSOR OPT SLOT PHOTOTRAN PC PIN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | H21A1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
H21A1 Specifications
| Part Number | H21A1 | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Sensors | |
| Category | Optical Sensors | |
| Subcategory | Photointerrupters - Slot Type - Transistor Output | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Sensing Distance | 0.118" (3mm) | |
| Sensing Method | Transmissive | |
| Output Configuration | Phototransistor | |
| Current - DC Forward (If) (Max) | 50mA | |
| Current - Collector (Ic) (Max) | 20mA | |
| Voltage - Collector Emitter Breakdown (Max) | 30V | |
| Response Time | 8µs, 150µs | |
| Operating Temperature | -55°C ~ 100°C | |
| Mounting Type | Through Hole, Flange | |
| Package / Case | Slotted, PC Pins |
H21A1 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
H21A1 D# V99:2348_22608132 Isocom Components |
Photointerrupter Transmissive 3mm Phototransistor 4-Pin RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
H21A1 Isocom Components |
SENSOR OPTO SLOT 3MM TRANS THRU |
858 |
| Part Number | Description | Stock |
|
H21A1 Isocom Components |
Through Hole Photo Interrupter RoHS |
1464 |
| Part Number | Description | Stock |
|
TRH21A180-01E03 VI D# 2034-3848-ND Cincon Electronics Corporation |
AC/DC DESKTOP ADAPTER 18V 22W |
49 In Stock |
|
TRH21A150-01E03 VI D# 2034-3847-ND Cincon Electronics Corporation |
AC/DC DESKTOP ADAPTER 15V 21W |
48 In Stock |
|
TRH21A120-01E03 VI D# 2034-3846-ND Cincon Electronics Corporation |
AC/DC DESKTOP ADAPTER 12V 22W |
Limited Supply - Call |
|
H21A1 D# H21A1IS-ND Isocom Components |
SENSOR OPT SLOT PHOTOTRAN PC PIN |
On Order |
| Part Number | Description | Stock |
|
H21A1 Fairchild Semiconductor Corporation |
In stock shipping within 2days |
16470 |
| Part Number | Description | Stock |
|
NIC66H21A14AA0 TE Connectivity |
OEM/CM ONLY |
149 |
|
TIL143H21A1 Texas Instruments |
OEM/CM ONLY |
115 |
| Part Number | Description | Stock |
|
H21A1 D# C90607 Isocom Components |
1464 |
| Part Number | Description | Stock |
|
MOCH21A1 LONEON |
OEM/CM Immediate delivery |
9815 |
|
H21A1 Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
5893 |
| Part Number | Description | Stock |
|
TRH21A120-49E03-LEVEL-VI D# 418-TRH21A12049E03VI Cincon Electronics Corporation |
Desktop AC Adapters Switching Adapter, Level VI, Desktop, 20 Watt, 90-264VAC Input, 12VDC Output, 2.35x0.7x9.5mm, Right Angle, DC Cable 1800mm RoHS: Compliant
|
51 |
|
TRH21A120-02E03-LEVEL-VI D# 418-TRH21A12002E03VI Cincon Electronics Corporation |
Desktop AC Adapters Switching Adapter, Level VI, Desktop, 20 Watt, 90-264VAC Input, 12VDC Output, 5.5x2.5x12mm, Right Angle, DC Cable 1800mm RoHS: Compliant
|
24 |
|
TRH21A150-01E03-LEVEL-VI D# 418-TRH21A15001E03VI Cincon Electronics Corporation |
Desktop AC Adapters Switching Adapter, Level VI, Desktop, 20 Watt, 90-264VAC Input, 15VDC Output, 5.5x2.1x12mm, Right Angle, DC Cable 1800mm RoHS: Compliant
|
27 |
| Part Number | Description | Stock |
|
H21A1 Isocom Components |
Through Hole Single Channel 50 mA Slotted With Tab Mounts Transmissive Transistor RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
H21A1 D# ISOC00000000080 Isocom Components |
Through Hole Single Channel 50 mA Slotted With Tab Mounts Transmissive Transistor |
0 |
| Part Number | Description | Stock |
|
TH-21A-10K-1/4-0500-M12 D# 59AH0171 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/4-1900-M12 D# 59AH0175 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/4-0600-M12 D# 59AH0173 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/4-1200-M12 D# 59AH0174 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/4-0525-M12 D# 59AH0172 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/4-0325-M12 D# 59AH0170 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-10K-1/8-0300-M12 D# 59AH0176 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
HEIH21A1 D# NS-HEIH21A1 HEI Inc |
OEM/CM ONLY |
2663 |
|
H21A1 D# NS-H21A1 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
6992 |
| Part Number | Description | Stock |
|
H21A1 QTC |
1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT |
4 |
| Part Number | Description | Stock |
|
H21A1X ISO |
OEM/CM ONLY |
766 |
|
TRH21A15001E03 VI Cincon Electronics Corporation |
OEM/CM ONLY |
143 |
|
TRH21A18001E03 VI Cincon Electronics Corporation |
OEM/CM ONLY |
144 |
|
H21A1 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
56613 |
|
TRH21A12001E03 VI Cincon Electronics Corporation |
OEM/CM ONLY |
96 |
|
H21A1NL Fairchild Semiconductor Corporation |
OEM/CM ONLY |
88 |
|
H21A1IS N/A |
OEM/CM ONLY |
188 |
| Part Number | Description | Stock |
|
MOCH21A1 LONEON |
IN stock Immediate delivery |
9830 |
|
H21A1 Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
5908 |
| Part Number | Description | Stock |
|
MOCH21A1 LONEON |
shipping today |
9820 |
|
H21A1 QTC |
shipping today |
727 |
| Part Number | Description | Stock |
|
H21A1 D# 53477653 Isocom Components |
Photointerrupter Transmissive 3mm Phototransistor 4-Pin RoHS: Compliant
|
Americas - 20000 |
| Part Number | Description | Stock |
|
H21A1 ISO |
RFQ |
11801 |
| Part Number | Description | Stock |
|
H21A1 Isocom Components |
SENSOR OPTO SLOT 3MM TRANS THRU |
11793 |
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Quick Inquiry
| In Stock | 150 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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