PEC11-4130F-S0018 Rotary Encoder Mechanical 18PPR Equivalent & Substitute Parts

Part Overview

The PEC11-4130F-S0018 is a mechanical rotary encoder manufactured by Bourns Inc., configured for 18 pulses per revolution with quadrature (incremental) output. This component features a 6mm diameter flatted end actuator, integrated detent mechanism, and built-in switch functionality. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	PEC11-4130F-S0018
Manufacturer	Bourns Inc.
Series	PEC11
Encoder Type	Mechanical
Output Type	Quadrature (Incremental)
Pulses per Revolution	18
Actuator Type	6mm Dia Flatted End
Detent	Yes
Built in Switch	Yes
Mounting Type	Panel, PCB Through Hole
Orientation	Vertical
Termination Style	PC Pin
Rotational Life (Cycles Min)	30K
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the PEC11-4130F-S0018 is determined by the following critical parameters:

Encoder Type: Mechanical
Output Type: Quadrature (Incremental)
Pulses per Revolution: 18
Actuator Type: 6mm Dia Flatted End
Detent: Yes
Built in Switch: Yes
Mounting Type: Panel, PCB Through Hole
Orientation: Vertical
Termination Style: PC Pin

Substitute parts are classified into two categories:

Direct Equivalent: Parts matching all critical parameters with active product status, enabling direct replacement without circuit modification.

Similar Alternative: Parts with variations in pulses per revolution or rotational life specifications, suitable for applications where these parameter differences are acceptable.

Parameter Comparison

Part Number	Series	PPR	Rotational Life (Cycles Min)	Product Status	RoHS Status	Packaging
PEC11-4130F-S0018	PEC11	18	30K	Obsolete	ROHS3 Compliant	Not Specified
PEC11R-4130F-S0018	PEC11R	18	30K	Active	ROHS3 Compliant	Tray
PEC11R-4115F-S0018	PEC11R	18	30K	Active	ROHS3 Compliant	Tray
PEC11D-4120F-H0015	PEC11D	15	15K	Active	ROHS3 Compliant	Tray
PEC11D-4120F-S0015	PEC11D	15	15K	Active	ROHS3 Compliant	Tray
PEC11H-4015F-S0016	PEC11H	16	100K	Active	ROHS3 Compliant	Tray
PEC11H-4020F-S0016	PEC11H	16	100K	Active	ROHS3 Compliant	Tray
PEC11H-4025F-S0016	PEC11H	16	100K	Active	ROHS3 Compliant	Tray
PEC11L-4215F-S0015	PEC11L	15	100K	Active	ROHS3 Compliant	Tray
PEC11L-4220F-S0012	PEC11L	12	100K	Active	ROHS3 Compliant	Tray
PEC11L-4225F-S0015	PEC11L	15	100K	Active	ROHS3 Compliant	Tray

Engineering Selection Recommendations

Primary Direct Equivalent: PEC11R-4130F-S0018 and PEC11R-4115F-S0018 are active production alternatives with identical pulses per revolution (18 PPR) and rotational life specifications (30K cycles minimum). Both maintain ROHS3 compliance and are available in tray packaging. PEC11R-4130F-S0018 represents the closest functional equivalent with 2082 units in stock inventory.

Secondary Alternatives with Parameter Variation: The PEC11H series (PEC11H-4015F-S0016, PEC11H-4020F-S0016, PEC11H-4025F-S0016) offers enhanced rotational life (100K cycles minimum) with 16 PPR configuration. The PEC11L series (PEC11L-4215F-S0015, PEC11L-4225F-S0015) provides 15 PPR with 100K cycle rating. The PEC11D series (PEC11D-4120F-H0015, PEC11D-4120F-S0015) offers 15 PPR with 15K cycle minimum rating.

All substitute options maintain mechanical encoder type, quadrature output, 6mm flatted end actuator, detent mechanism, integrated switch, vertical orientation, PC pin termination, and panel/PCB through-hole mounting compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can PEC11R-4130F-S0018 directly replace PEC11-4130F-S0018 without circuit modification?

A: Yes. PEC11R-4130F-S0018 maintains identical electrical and mechanical specifications: 18 PPR quadrature output, 30K rotational life minimum, 6mm flatted end actuator, detent, integrated switch, vertical orientation, and PC pin termination. The primary difference is active product status and tray packaging format.

Q: What is the impact of selecting a substitute with different PPR values?

A: Pulses per revolution directly affects encoder resolution. Selecting a part with 15 PPR (PEC11L-4225F-S0015, PEC11D-4120F-S0015) or 16 PPR (PEC11H series) instead of 18 PPR will alter the incremental step count per full rotation. This requires firmware or software adjustment in the receiving circuit to maintain equivalent functional behavior.

Q: Are there compliance differences between substitute options?

A: All listed substitutes maintain ROHS3 compliance. PEC11L series parts show REACH Unaffected status, while PEC11D and PEC11H series indicate REACH Affected status. Selection should align with end-product regulatory requirements.

Q: What is the significance of rotational life specification differences?

A: Rotational life indicates the minimum mechanical cycle rating. The original PEC11-4130F-S0018 specifies 30K cycles minimum. PEC11H and PEC11L series offer 100K cycles, providing extended operational life. PEC11D series specifies 15K cycles, representing reduced operational life compared to the original specification.

Q: Does packaging format affect functional compatibility?

A: Packaging format (tray versus unspecified) does not affect electrical or mechanical function. It impacts procurement, handling, and storage logistics. All listed substitutes are available in tray packaging, suitable for automated assembly processes.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message