Rated 
(5/5) based on 3 customer reviews
(5/5) based on 3 customer reviews
| Part Number | HMA121ER4 |
| Main Category | Isolators |
| Sub Category | Optoisolators - Transistor, Photovoltaic Output |
| Brand | Fairchild |
| Description | OPTOISO 3.75KV TRANSISTOR 4SMD |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Number of Channels | 1 |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 150% @ 5mA |
| Current Transfer Ratio (Max) | 300% @ 5mA |
| Turn On / Turn Off Time (Typ) | - |
| Rise / Fall Time (Typ) | 3µs, 3µs |
| Input Type | DC |
| Output Type | Transistor |
| Voltage - Output (Max) | 80V |
| Current - Output / Channel | 80mA |
| Voltage - Forward (Vf) (Typ) | 1.3V (Max) |
| Current - DC Forward (If) (Max) | 50mA |
| Vce Saturation (Max) | 400mV |
| Operating Temperature | -40°C ~ 100°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, Gull Wing |
| Supplier Device Package | 4-Mini-Flat |
| Image |  |
Lowest Price: $1.23
Highest Price: $5.17
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
HMA121ER4
Brand:
FARCHILD
D/C:
2019+
Qty:
14320
Price (USD):
1.23
Company:
HONGKONG XINWO TECHNOLOGY ELECTRONICS CO., LIMITED
Buy
Part Number:
HMA121ER4
Brand:
FAIRCH
D/C:
2016+
Qty:
26690
Price (USD):
2.215
Company:
Shen Zhen huashenghang industry Limited
Buy
Part Number:
HMA121
Brand:
FAIRCHILP
D/C:
16+
Qty:
83000
Price (USD):
3.2
Company:
Yingxinyuan INT'L (Group) Limited
Buy
Part Number:
HMA121
Brand:
FARICHILD
D/C:
19+
Qty:
40000
Price (USD):
4.185
Company:
Yu Hong Technologies Limited
Buy
Part Number:
HMA121
Brand:
FAIRCHLD
D/C:
10+
Qty:
892
Price (USD):
5.17
Company:
HK TWO L ELECTRONIC LIMITED
Buy
HMA121ER4 Ref.
[hkinfairchild20200420][hkinbrandcloudAMpd]
