Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | H21A2 |
| OEMstron Part # | H21A2_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 | H21A2 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 |  |
H21A2 Specifications
| Part Number | H21A2 | |
| 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 |
H21A2 Documents
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| Part Number | Description | Stock |
|
H21A2 D# V99:2348_22608133 Isocom Components |
Photointerrupter Transmissive 3mm Phototransistor 4-Pin RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
H21A2 D# H21A2 ON Semiconductor |
PHOTOINTERRUPTER TRANSMISSIVE 3.3MM PHOTOTRANSISTOR 4PIN - Bulk (Alt: H21A2) RoHS: Compliant
|
Americas - 1 |
| Part Number | Description | Stock |
|
H21A2 Ark-Les Connectors |
.250 X .032 PIGGY BACK TERMINAL 20-12 AWG BRASS PRE TINNED WITHOUT INSULATION GRIP NOTES: ACCEPTS MALE AND FEMALE .250X.032, LOOSE PIECE |
Contact Us |
| Part Number | Description | Stock |
|
H21A2 Isocom Components |
Through Hole Photo Interrupter RoHS |
943 |
| Part Number | Description | Stock |
|
H21A2 D# H21A2IS-ND Isocom Components |
SENSOR OPT SLOT NPN PC PINS |
966 In Stock |
| Part Number | Description | Stock |
|
H21A2 FAC |
In stock shipping within 2days |
12260 |
| Part Number | Description | Stock |
|
D3899946FH21A2 TE Connectivity |
OEM/CM ONLY |
101 |
| Part Number | Description | Stock |
|
H21A2 D# C150417 Isocom Components |
943 |
| Part Number | Description | Stock |
|
17JE-09H2-1A2-CF Fujikura America Inc |
RoHS: Not Compliant
|
0 |
|
3000H-21A-2-1 Pancon Corporation |
RoHS: Not Compliant
|
0 |
|
17JE-25H2-1A2-CF Fujikura America Inc |
RoHS: Not Compliant
|
0 |
| Part Number | Description | Stock |
|
H21A2 Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
| Part Number | Description | Stock |
|
H21A2 Isocom Components |
Transistor Output Slotted Switch, 1-Channel RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
H21A2 D# ISOC00000000081 Isocom Components |
Transistor Output Slotted Switch, 1-Channel |
0 |
| Part Number | Description | Stock |
|
TH-21A-2252-M6-0150-M12 D# 59AH0177 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-2252-1/4-0600-M12 D# 59AH0178 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
TH-21A-2252-1/8-0600-M12 D# 59AH0179 Omega Engineering |
Thermistors: M12 Thermistor Probes RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
|
H21A2 D# 84F250 ON Semiconductor |
OPTOSWITCH, TRANSISTOR, Sensor Output:Phototransistor, Sensor Mounting:Panel / Chassis, Gap Width:3mm, Aperture Width:0.925mm, Forward Current If:50mA, Reverse Voltage Vr:6V, Forward Voltage:1.7V, Product Range:-, Input Current:60mA RoHS Compliant: Yes RoHS: Compliant
Min Qty: 650
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
HEIH21A2 D# NS-HEIH21A2 HEI Inc |
OEM/CM ONLY |
1086 |
|
H21A2 D# NS-H21A2 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
6781 |
| Part Number | Description | Stock |
|
17JE-25H2-1A2-CF Fujikura America Inc |
RoHS: Not Compliant
|
0 |
|
17JE-09H2-1A2-CF Fujikura America Inc |
RoHS: Not Compliant
|
0 |
|
3000H-21A-2-1 Pancon Corporation |
RoHS: Not Compliant
|
0 |
| Part Number | Description | Stock |
|
H21A2 Fairchild Semiconductor Corporation |
Transistor Output Slotted Switch, 1-Channel, 3.15mm Slot Width RoHS: Compliant
|
1 |
| Part Number | Description | Stock |
|
H21A2 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
51379 |
|
H21A2IS N/A |
OEM/CM ONLY |
83 |
| Part Number | Description | Stock |
|
H21A2 Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
| Part Number | Description | Stock |
|
H21A2 FAIRCHIL D |
shipping today |
93435 |
| Part Number | Description | Stock |
|
H21A2 D# 53477649 Isocom Components |
Photointerrupter Transmissive 3mm Phototransistor 4-Pin RoHS: Compliant
|
Americas - 20000 |
| Part Number | Description | Stock |
|
H21A2 General Electric Company |
RFQ |
5825 |
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| In Stock | 494 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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| 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 |
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