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TLP521-2
Also known as
TLP5212
Optocoupler - Transistor Output, 2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, 11-10C4, DIP-8
Toshiba
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Win Source
WS-TLP521-2
8,220
165
USD
0.308
0.266
11h
XINVRY
TLP521-2
28,630
USD
2.300
2.300
2.300
2.300
2.300
7d
Specification
Descriptions
TLP521-2
$
0.255
Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2
1,215
1
Tube
USD
0.429
0.350
0.295
0.255
0.255
10h
Verical
TLP521-2
40,000
2K
USD
0.342
TME
2
TLP521-2
2,711
1
USD
0.580
0.490
0.405
0.351
0.272
5h
NAC Semi
ISOC00000000412
19
1
USD
0.352
0.352
0.352
0.255
0.237
3d
New Yorker Electronics
TLP521-2
0
2K
18h
Show All
Specification
Descriptions
TLP521-2GB
$
0.322
Transistor Output Optocoupler, 2-Element, 5300V Isolation
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2GB
4,507
1
Tube
USD
0.206
0.206
0.206
0.191
0.191
10h
Verical
TLP521-2GB
40,000
2K
USD
0.342
TME
2
TLP521-2GB
0
1
USD
0.901
0.756
0.460
0.333
0.320
5h
New Yorker Electronics
TLP521-2GB
0
2K
18h
Onlinecomponents.com
TLP521-2GB
0
100
Bulk
USD
0.384
0.322
0.274
Show All
Specification
Descriptions
TLP521-2GBSM
$
0.260
Transistor Output Optocoupler, 2-Element, 5300V Isolation
Isocom
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2GBSM
3,644
1
Tube
USD
0.209
0.209
0.209
0.192
0.192
10h
Verical
TLP521-2GBSM
40,000
2K
USD
0.360
TME
2
TLP521-2GBSM
0
1
USD
1.180
0.690
0.411
0.281
0.281
22h
New Yorker Electronics
TLP521-2GBSM
0
2K
18h
Onlinecomponents.com
TLP521-2GBSM
0
100
Bulk
USD
0.405
0.328
0.274
Show All
Specification
Descriptions
TLP521-2XGB
$
0.290
55V 5300V 0.4V@2.4mA, 8mA 2 6V 1.15V DC DIP-8 Optocouplers - Phototransistor Output ROHS
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2XGB
800
1
Cut Tape
USD
0.356
0.290
0.245
0.212
0.212
10h
Verical
2
TLP521-2XGB
975
22
USD
0.257
0.257
0.257
Arrow Electronics
TLP521-2XGB
975
1
USD
0.257
0.257
0.254
0.254
0.254
Newark
TLP521-2XGB
1,608
1
USD
0.968
0.745
0.521
0.420
0.361
TME
2
TLP521-2XGB
0
1
USD
1.140
0.721
0.392
0.269
0.269
22h
Show All
Specification
Descriptions
TLP521-2SMT&R
$
0.366
Isocom NPN Phototransistor Output Optocoupler, TLP521-2 Series, Dual Channel, SMD, 8-Pin
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2SMT&R
56
1
Tape & Reel
USD
0.568
0.479
0.414
0.370
0.370
10h
Verical
TLP521-2SMT&R
40,000
2K
USD
0.397
Newark
2
TLP521-2SMT&R
1,965
1
Cut Tape
USD
0.728
0.728
0.528
0.408
0.378
New Yorker Electronics
TLP521-2SMT&R
0
2K
18h
Onlinecomponents.com
TLP521-2SMT&R
0
1K
Bulk
USD
0.363
0.303
Show All
Specification
Descriptions
TLP521-2X
$
0.322
TLP521 Series Dual Channel 55 V 5300 Vrms Phototransistor Optocoupler - DIP-4
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2X
1,960
48
Tube
USD
0.454
0.454
0.454
10h
Verical
2
TLP521-2X
1,951
22
USD
0.257
0.257
0.257
Arrow Electronics
TLP521-2X
1,951
1
USD
0.257
0.257
0.254
0.254
0.254
TME
2
TLP521-2X
0
1
USD
0.641
0.569
0.433
0.330
0.311
5h
New Yorker Electronics
TLP521-2X
0
2K
18h
Show All
Specification
Descriptions
TLP521-2XSM
$
0.390
Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP SMD
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
UnikeyIC
TLP521-2XSM
917
26
Tube
USD
0.534
0.421
0.421
10h
Verical
TLP521-2XSM
40,000
2K
USD
0.360
TME
2
TLP521-2XSM
0
1
USD
1.050
1.050
0.446
0.325
0.318
22h
New Yorker Electronics
TLP521-2XSM
0
2K
18h
Onlinecomponents.com
TLP521-2XSM
0
100
Bulk
USD
0.405
0.328
0.274
Show All
Specification
Descriptions
TLP521-2GR
$
0.322
Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin DIP Tube
Isocom
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
TLP521-2GR
40,000
2K
USD
0.342
TME
2
TLP521-2GR
0
1
USD
1.140
0.721
0.392
0.269
0.269
5h
New Yorker Electronics
TLP521-2GR
0
2K
18h
Onlinecomponents.com
TLP521-2GR
0
100
Bulk
USD
0.384
0.322
0.274
Master Electronics
TLP521-2GR
0
100
USD
0.384
0.322
0.274
Show All
Specification
Descriptions
TLP521-2SM
$
0.328
Dc-in 2-CH Transistor Dc-out 8-PIN PDIP SMD
Isocom
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
TLP521-2SM
40,000
2K
USD
0.360
TME
2
TLP521-2SM
0
1
USD
1.180
0.690
0.411
0.281
0.281
22h
New Yorker Electronics
TLP521-2SM
0
2K
18h
Onlinecomponents.com
TLP521-2SM
0
100
Bulk
USD
0.405
0.328
0.274
Master Electronics
TLP521-2SM
0
100
USD
0.405
0.328
0.274
Show All
Specification
Descriptions
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