660nm
660nm / 850nm / 940nm / 1064nm Four-Wavelength VCSEL SMD 5050
660nm / 850nm / 940nm / 1064nm four-wavelength VCSEL SMD in a 5050 PCT package for custom multi-channel optical-source integration and evaluation.
Specifications
- Product Type
- Four-Wavelength VCSEL SMD
- Wavelength Channels
- 660nm, 850nm, 940nm and 1064nm
- Optical Output Power
- 660nm: 8–15mW at 10mA; 850nm: 1.6–6mW at 7mA; 940nm: 5–6mW at 7mA; 1064nm: 9–20mW at 10mA
- Emitter Configuration
- Four independently wired VCSEL channels with separate anode/cathode pairs
- Operating Mode
- Continuous-current characteristics; a 0.1ms, 1/10-duty peak-current condition is also specified
- Optical Emission Profile
- 20° beam divergence specified in the source
- SMD Package Options
- 5050 PCT SMD package
660nm / 850nm / 940nm / 1064nm Four-Wavelength VCSEL SMD for Custom Multi-Channel Optical-Source Integration
The 660nm / 850nm / 940nm / 1064nm Four-Wavelength VCSEL SMD 5050 provides four source-specified VCSEL channels in one surface-mount package. It is intended for OEM and engineering teams evaluating a multi-channel optical source where each wavelength must be addressed, driven, measured, and integrated within a defined PCB and optical architecture.
The released source specifies separate anode/cathode pairs for the four channels and a 20° beam divergence. The optical output values are channel-specific ranges measured at different currents, so they must not be added together or rewritten as one unsupported total-output value. This page describes component-level integration and evaluation, not a finished-device performance or safety result.
Multi-Wavelength Optical Configuration and Channel Selection
The four channels cover visible red and near-infrared wavelengths for a custom optical-source architecture. The source specifies 660nm output of 8–15mW at 10mA, 850nm output of 1.6–6mW at 7mA, 940nm output of 5–6mW at 7mA, and 1064nm output of 9–20mW at 10mA.
These values are reported as source ranges rather than a single typical value. Channel selection should therefore consider the customer's required wavelength, current, optical coupling, beam distribution, measurement method, thermal path, and enclosure geometry. The source's multi-value current table is not used to invent a per-channel maximum-current mapping; final driver limits must follow the released technical documentation and project validation.
5050 PCT Package, Electrical Interface and PCB Integration
The 5050 PCT package provides a compact surface-mount form for a four-channel PCB layout. The source drawing identifies independent anode/cathode pairs, allowing the customer system to address the 660nm, 850nm, 940nm and 1064nm channels as separate electrical paths. Review the released drawing for pin marking, pad layout, package orientation, forward-voltage checks, soldering conditions, storage, and electrostatic handling.
During evaluation, keep every optical measurement tied to its channel and test current. Confirm PCB clearance, reflow process, optical-axis alignment, beam overlap or separation, thermal management, lens or diffuser interfaces, and control-system sequencing before production integration. The 5050 PCT package should not be treated as electrically or mechanically interchangeable with the 5050T ceramic or 3227 configurations without project-specific verification.
Multi-Channel Optical-System Development and Custom Integration
This four-wavelength SMD is suited to custom component-level optical-source development where a single package must accommodate multiple independently driven channels. Engineering work may include driver architecture, channel sequencing, optical coupling, beam distribution, thermal design, enclosure geometry, and measurement repeatability.
The released 660nm / 850nm / 940nm / 1064nm 5050 PCT configuration is the standard specification described by this page. If a project needs another wavelength combination, output condition, package material, electrical interface, channel layout, or integrated optical element, those requirements must be reviewed as a project-specific custom configuration. The component does not establish medical efficacy, clinical performance, finished-device safety, certification, or competitor equivalence.
Evaluation, Documentation and Custom Development Support
For component-level evaluation, review the released datasheet together with the customer's driver, PCB, optical coupling, thermal, and assembly requirements. An Evaluation Kit with 10 pcs / KIT is available for checking four-channel addressing, per-channel output, drive conditions, package fit, optical alignment, and early assembly repeatability.
Before production integration, confirm the applicable electrical limits, continuous and peak-current conditions, soldering profile, ESD handling, optical measurement method, and customer-system exposure conditions against the current technical documentation. Documentation applies to this component configuration and does not certify the customer's finished device.
Frequently Asked Questions
What are the source-specified output conditions for the four channels?
The source reports 660nm at 8–15mW at 10mA, 850nm at 1.6–6mW at 7mA, 940nm at 5–6mW at 7mA, and 1064nm at 9–20mW at 10mA. These are channel-level ranges and should not be added together as a total optical-output specification.
Can the four wavelength channels be driven independently?
Yes. The source electrical drawing identifies separate anode/cathode pairs for the four channels. The customer's driver must still verify pin marking, current control, forward voltage, thermal behavior, sequencing, optical alignment, and system-level exposure control.
How should the 5050 PCT version be compared with the other package options?
The 5050 PCT version owns the package-specific page for this released configuration. The 5050T ceramic and 3227 versions have their own source values and package conditions. Package selection should be based on the customer's verified electrical, mechanical, thermal, optical, and assembly requirements rather than an unsupported assumption of direct interchangeability.
