HFE4190-441 Finisar Corporation, HFE4190-441 Datasheet - Page 5

• Manufacturer Part Number: HFE4190-441
• Description: Laser Diode VCSELs-LD 860nm 3-Pin LC TOSA
• Manufacturer: Finisar Corporation
• Type: VCSELs-LDr

Specifications of HFE4190-441

• Package: 3LC TOSA
• Maximum Dark Current: 20 nA
• Laser Reverse Voltage: 5 V
• Wavelength: 860 nm

MOUNTING DIMENSIONS
MOUNTING DIMENSIONS (for reference only): All dimensions are in inches.
PINOUT
PINOUT DEFINITIONS
A LD
K LD
Number
1
2
3
HFE4190-441
VCSEL Anode
VCSEL Cathode
K LD
K PD , A LD
A PD
Function
A PD
K PD
Number
Monitor Photodiode Anode
Monitor Photodiode Cathode
1
2
3
HFE4191-441
A LD
K LD , A PD
K PD
Function
HFE419X-441