OPB880P11Z Equivalent & Substitute Parts

Part Overview

The OPB880P11Z is an optical sensor through-beam phototransistor module manufactured by TT Electronics/Optek Technology. This component features a 0.125" (3.18mm) sensing distance with phototransistor output configuration, designed for chassis mount applications in pre-wired module form. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring compatible optical sensing functionality.

Key Parameters

Parameter	Value
Manufacturer Part Number	OPB880P11Z
Manufacturer	TT Electronics/Optek Technology
Category	Optical Sensors
Sensing Distance	0.125" (3.18mm)
Sensing Method	Through-Beam
Output Configuration	Phototransistor
Current - DC Forward (If) (Max)	50 mA
Current - Collector (Ic) (Max)	30 mA
Voltage - Collector Emitter Breakdown (Max)	30 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Chassis Mount
Package / Case	Module, Pre-Wired
Type	Unamplified
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the OPB880P11Z are qualified based on strict electrical and mechanical parameter matching. All substitute candidates maintain identical specifications across the following critical parameters:

Sensing Distance: 0.125" (3.18mm)
Sensing Method: Through-Beam
Output Configuration: Phototransistor
Current - DC Forward (If) (Max): 50 mA
Current - Collector (Ic) (Max): 30 mA
Voltage - Collector Emitter Breakdown (Max): 30 V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Chassis Mount
Package / Case: Module, Pre-Wired
Type: Unamplified
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

Substitute parts are differentiated by product status (active vs. obsolete) and packaging configuration. The OPB880T11Z represents the manufacturer-recommended direct substitute with active product status. Additional parametric equivalents from the OPB360, OPB365, OPB370, OPB375, and OPB380 series provide alternative options while maintaining full electrical and mechanical compatibility.

Parameter Comparison

Part Number	Manufacturer	Product Status	Sensing Distance	Sensing Method	Output Configuration	If (Max)	Ic (Max)	VCE Breakdown (Max)	Operating Temperature	Mounting Type	Package / Case	Type	RoHS Status	Inventory (Pcs)
OPB880P11Z	TT Electronics/Optek Technology	Obsolete	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1081
OPB880T11Z	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	970
OPB360N51	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1394
OPB365N11	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	658
OPB365N51	TT Electronics / Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1916
OPB365P55	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1052
OPB370N51	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1250
OPB370N55	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	90400
OPB375N51	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	648
OPB380N11Z	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	1100
OPB380P51Z	TT Electronics/Optek Technology	Active	0.125" (3.18mm)	Through-Beam	Phototransistor	50 mA	30 mA	30 V	-40°C ~ 85°C	Chassis Mount	Module, Pre-Wired	Unamplified	ROHS3 Compliant	651

Engineering Selection Recommendations

The OPB880T11Z is the manufacturer-recommended substitute for the obsolete OPB880P11Z, offering identical electrical and mechanical specifications with active product status and bulk packaging. This part maintains full compatibility with existing designs while ensuring long-term supply availability.

All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for current manufacturing environments. The OPB370N55 variant offers the highest inventory availability at 90,400 units, providing supply chain stability for high-volume applications.

Selection among parametric equivalents should be based on packaging requirements and inventory availability. All substitute candidates are electrically and mechanically interchangeable with the OPB880P11Z within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can OPB880T11Z directly replace OPB880P11Z in existing designs?

A: Yes. The OPB880T11Z maintains identical electrical specifications (50 mA forward current, 30 mA collector current, 30 V breakdown voltage), sensing distance (0.125"), sensing method (through-beam), output configuration (phototransistor), operating temperature range (-40°C to 85°C), and mounting type (chassis mount). The primary difference is product status (active vs. obsolete) and packaging configuration.

Q: What distinguishes the OPB360, OPB365, OPB370, OPB375, and OPB380 series from the OPB880 series?

A: These series represent different product lines within the TT Electronics/Optek Technology optical sensor portfolio. All listed variants maintain identical electrical and mechanical parameters required for substitution. Selection between series should be based on packaging availability, inventory levels, and supply chain considerations rather than functional differences.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: What is the significance of packaging designations (N51, N11, P55, P51Z)?

A: Packaging designations indicate specific connector types, lead configurations, and pre-wiring specifications within the module assembly. All variants maintain the same module, pre-wired package classification and chassis mount configuration. Specific packaging selection should align with existing connector and wiring infrastructure in the target application.

Q: Which substitute part offers the best supply availability?

A: The OPB370N55 variant maintains the highest inventory level at 90,400 units, providing optimal supply chain stability for applications requiring immediate or high-volume component procurement.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message