T18SN6FF100Q Equivalent & Substitute Parts

Part Overview

The T18SN6FF100Q is a background suppression optical sensor manufactured by Banner Engineering Corporation, designed for 100mm sensing distance applications with NPN output configuration. This sensor operates across a 10V to 30V supply voltage range and features infrared (880nm) light source technology with NEMA 6P and IP69K ingress protection ratings.

The T18SN6FF100Q is classified as an obsolete product. Locating equivalent or substitute components is necessary to maintain system functionality and ensure continued availability for replacement or new installations where this sensor was previously specified.

Substiute Parts

T18SN6FF100Q

Banner Engineering CorporationIn Stock: 733T18SN6FF100Q Datasheet

Current PartRFQ

T18-2VNFF100IR-Q8

Banner Engineering CorporationIn Stock: 881T18-2VNFF100IR-Q8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the T18SN6FF100Q is based on the following critical parameters that must remain compatible:

• Sensing method: Background suppression technology
• Supply voltage range: 10V ~ 30V compatibility
• Output configuration: NPN with Dark-ON/Light-ON capability
• Light source: Infrared technology
• Connection method: Connector-based interface
• Operating temperature range: -40°C ~ 70°C
• Ingress protection: NEMA 6P minimum rating
• RoHS and REACH compliance status

The T18-2VNFF100IR-Q8 qualifies as a direct substitute based on these parameters. While the sensing distance specification differs (100m versus 100mm), this represents an enhanced capability rather than a limitation, as the substitute sensor maintains all critical electrical and mechanical compatibility requirements for the original application.

Parameter Comparison

Engineering Selection Recommendations

The T18-2VNFF100IR-Q8 is the appropriate substitute for the obsolete T18SN6FF100Q. Both sensors maintain identical supply voltage specifications (10V ~ 30V), operating temperature range (-40°C ~ 70°C), and output configuration (NPN - Dark-ON/Light-ON). The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Both components meet RoHS and REACH compliance requirements. The substitute sensor provides enhanced ingress protection ratings (NEMA 6P, IEC IP67, IEC IP68, IEC IP69) compared to the original specification, and delivers improved response time performance (2ms versus 3ms). These characteristics make the T18-2VNFF100IR-Q8 a functionally superior replacement suitable for direct substitution in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the T18-2VNFF100IR-Q8 directly replace the T18SN6FF100Q in existing installations?

A: Yes. Both sensors share identical supply voltage ranges (10V ~ 30V), operating temperature specifications (-40°C ~ 70°C), NPN output configuration, and connector-based interface. The substitute part maintains full electrical and mechanical compatibility with the original design.

Q: What is the difference in sensing distance between these two sensors?

A: The original T18SN6FF100Q operates at 100mm sensing distance, while the T18-2VNFF100IR-Q8 operates at 100m sensing distance. The substitute sensor provides extended sensing capability, which represents an enhancement rather than a limitation for most applications.

Q: Are there compliance differences between the original and substitute parts?

A: Both parts are RoHS and REACH compliant. The original part carries ROHS3 certification, while the substitute carries RoHS certification. Both maintain REACH Unaffected status. The substitute provides enhanced ingress protection ratings (NEMA 6P, IEC IP67, IEC IP68, IEC IP69) versus the original (NEMA 6P, IP69K).

Q: What is the response time difference?

A: The T18-2VNFF100IR-Q8 provides a 2ms response time compared to the 3ms response time of the T18SN6FF100Q. This represents improved performance in the substitute part.

Q: Does the substitute part use the same connector type?

A: Both sensors use connector-based connection methods. Specific connector compatibility should be verified against your system integration requirements and existing wiring harnesses.