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Description	Product Attribute	Similar
Manufacturer	TT Electronics
Product Category	Transistor Output Optocouplers
Mounting Style	Through Hole
Package / Case	TO-78-6
Number of Channels	1 Channel
Isolation Voltage	1000 Vrms
Output Type	NPN Phototransistor
Current Transfer Ratio - Min	200 %
Current Transfer Ratio - Max	1000 %
If - Forward Current	1 mA
Vf - Forward Voltage	1.5 V
Maximum Collector Emitter Voltage	40 V
Maximum Collector Current	50 mA
Maximum Collector Emitter Saturation Voltage	300 mV
Rise Time	25 us
Fall Time	25 us
Vr - Reverse Voltage	2 V
Pd - Power Dissipation	300 mW
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Packaging	Box
Configuration	1 Channel
Current Transfer Ratio	200 %
Product Type	Transistor Output Optocouplers
Subcategory	Optocouplers

Attribute	Description
Country of Origin	Mexico
ECCN	EAR99
HTS	8541498000
TARIC	8541401000
RoHS Compliant	Yes RoHS Compliant
RoHS Exemption Number	N/A
Lead(PB) in Terminals	No Lead Free
REACH SVHC	No
REACH Substance Name	N/A

Mfr	4N49
TTI	4N49
Stock	0 Can ship immediately
On Order	215 Expected on 17-Sep-26
Additional Stock Lead Time	28 Weeks

4N49

Manufacturer:
Optek / TT Electronics

Mfr Part:
4N49

TTI Part:
4N49

Datasheet

EDA / CAD Models

Specifications

Export and Environmental Classification

Documents

Datasheet

EDA / CAD Models

0In Stock

Box

My Notes

Manage Cookie Settings

4N49

Manufacturer: Optek / TT Electronics

Mfr Part: 4N49

TTI Part: 4N49

Datasheet

EDA / CAD Models

Specifications

Packaging

Export and Environmental Classification

Documents

Datasheet

EDA / CAD Models

0In Stock

Incoming Inventory

Box

Lead Time

My Notes

RoHS/Lead

RoHS Compliance

Lead (Pb)

Manufacturer:
Optek / TT Electronics

Mfr Part:
4N49

TTI Part:
4N49