Grayhill 95C06E2T Tactile Switch SPST-NO Equivalent & Substitute Parts

Part Overview

The Grayhill 95C06E2T is an active-status tactile switch with SPST-NO (Single Pole Single Throw, Normally Open) circuit configuration. This through-hole mounted component operates at 0.05A @ 12VDC with a 100gf operating force and 13.00mm actuator height. The switch delivers tactile feedback with 1,000,000 mechanical cycles and operates across -25°C to 70°C. Substitute parts are necessary when addressing supply constraints, packaging requirements, or specific mechanical parameter variations while maintaining electrical compatibility.

Key Parameters

Parameter	Value	Significance for Substitution
Circuit Configuration	SPST-NO	Defines electrical switching behavior; must match exactly
Contact Rating	0.05A @ 12VDC	Establishes maximum current and voltage; critical for circuit compatibility
Switch Function	Off-Mom (Momentary)	Determines operational mode; must remain consistent
Mounting Type	Through Hole	PCB assembly method; affects footprint compatibility
Actuator Height	13.00mm	Vertical clearance requirement; variations affect mechanical fit
Outline Dimensions	6.20mm x 6.20mm	PCB footprint; minor variations acceptable within tolerance
Operating Force	100gf	User actuation requirement; affects tactile response
Switch Travel	0.25mm	Actuation distance; must remain consistent for user interface
Operating Temperature	-25°C ~ 70°C	Environmental operating range; substitutes must meet or exceed
Mechanical Life	1,000,000 Cycles	Durability specification; lower values indicate reduced component life
RoHS Status	ROHS3 Compliant	Regulatory requirement; must be maintained

Substitute Part Grouping Explanation

Substitution logic for the 95C06E2T is based on strict electrical and mechanical parameter alignment. All substitute parts must maintain:

Mandatory Matching Parameters:

SPST-NO circuit configuration
0.05A contact rating at 12VDC (or higher voltage rating)
Off-Mom switch function
Through-hole mounting
0.25mm switch travel
Polyamide (PA) nylon actuator material
ROHS3 compliance
-25°C to 70°C operating temperature range (or extended range)

Allowable Variations:

Actuator height: ±0.50mm from 13.00mm (acceptable range: 12.50mm to 13.50mm)
Outline dimensions: ±0.20mm from 6.20mm x 6.20mm (E-Switch TL1105 series uses 6.00mm x 6.00mm, within tolerance)
Operating force: 100gf, 160gf, or 250gf (different actuation requirements)
Mechanical life: 100,000 cycles or higher (lower values not acceptable)
Packaging: Bag or Bulk (does not affect electrical function)

Voltage Rating Consideration: Parts rated at 50VDC (TL1105DF160R, TL1105KF250R) are electrically compatible with 12VDC applications and provide additional safety margin.

Parameter Comparison

Parameter	95C06E2T (Grayhill)	ADTS66NV (APEM)	TL1105DF100Q (E-Switch)	TL1105DF160Q (E-Switch)	TL1105DF160R (E-Switch)	TL1105DF250Q (E-Switch)	TL1105HF100Q (E-Switch)	TL1105HF160Q (E-Switch)	TL1105KF160Q (E-Switch)	TL1105KF250Q (E-Switch)	TL1105KF250R (E-Switch)
Manufacturer	Grayhill Inc.	APEM Inc.	E-Switch	E-Switch	E-Switch	E-Switch	E-Switch	E-Switch	E-Switch	E-Switch	E-Switch
Circuit	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO	SPST-NO
Contact Rating	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 50VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 12VDC	0.05A @ 50VDC
Switch Function	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom	Off-Mom
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Actuator Height (mm)	13.00	13.00	13.00	13.00	13.00	13.00	12.50	12.50	13.50	13.50	13.50
Outline (mm)	6.20 x 6.20	6.20 x 6.20	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00	6.00 x 6.00
Operating Force (gf)	100	160	100	160	160	250	100	160	160	250	250
Switch Travel (mm)	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
Operating Temperature	-25°C ~ 70°C	-25°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C	-20°C ~ 70°C
Mechanical Life (Cycles)	1,000,000	Not specified	100,000	100,000	100,000	100,000	100,000	100,000	100,000	100,000	100,000
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Inventory Status	808 Pcs	2,688 Pcs	14,191 Pcs	99,650 Pcs	14,545 Pcs	16,512 Pcs	8,417 Pcs	7,219 Pcs	6,905 Pcs	4,563 Pcs	2,060 Pcs

Engineering Selection Recommendations

Direct Electrical Equivalent (100gf Operating Force):

TL1105DF100Q (E-Switch) provides identical electrical specifications and operating force to the 95C06E2T. This part maintains 0.05A @ 12VDC contact rating, SPST-NO configuration, and 100gf actuation force. The outline dimension difference (6.00mm vs. 6.20mm) falls within standard PCB tolerance. Operating temperature range is -20°C to 70°C, which covers the primary operating window of the original part. Mechanical life specification of 100,000 cycles is lower than the original 1,000,000 cycles. ROHS3 compliance and MSL 1 rating are maintained. This substitution is suitable for applications where the reduced mechanical life specification is acceptable.

Higher Operating Force Alternatives (160gf):

TL1105DF160Q (E-Switch) and TL1105HF160Q (E-Switch) both provide 160gf operating force with identical electrical ratings. TL1105DF160Q maintains 13.00mm actuator height matching the original. TL1105HF160Q uses 12.50mm height, requiring mechanical clearance verification. Both maintain ROHS3 compliance and -20°C to 70°C operating range. These parts are suitable when increased tactile feedback or higher actuation resistance is required.

Higher Voltage Rating Option:

TL1105DF160R (E-Switch) operates at 0.05A @ 50VDC, providing enhanced voltage margin for 12VDC applications. This part is suitable for circuits requiring additional electrical safety headroom. All other electrical and mechanical parameters align with the 160gf force variant.

APEM Alternative:

ADTS66NV (APEM Inc.) provides identical outline dimensions (6.20mm x 6.20mm) and actuator height (13.00mm) to the original 95C06E2T. Operating force is 160gf. Electrical specifications match at 0.05A @ 12VDC SPST-NO. ROHS3 compliance is maintained. Mechanical life is not specified in available data. This part offers dimensional compatibility with potential supply diversification.

Selection Criteria Summary:

Mechanical life requirement: If 1,000,000 cycles is mandatory, no substitute meets this specification. All E-Switch TL1105 variants specify 100,000 cycles.
Actuator height tolerance: Applications with tight vertical clearance should select TL1105HF series (12.50mm) or verify clearance for TL1105KF series (13.50mm).
Operating force preference: Select 100gf for original tactile response, 160gf for increased resistance, or 250gf for high-force applications.
Voltage margin: Select 50VDC-rated parts (TL1105DF160R, TL1105KF250R) for circuits requiring additional electrical safety.
Regulatory compliance: All listed substitutes maintain ROHS3 compliance and REACH Unaffected status.

Frequently Asked Questions (FAQ)

Q: Can TL1105DF100Q directly replace 95C06E2T without PCB modification?

A: TL1105DF100Q is electrically and functionally equivalent. The outline dimension difference (6.00mm vs. 6.20mm) is within standard PCB tolerance. However, verify that the 0.20mm reduction in footprint does not conflict with existing trace routing or component placement. No PCB modification is typically required.

Q: What is the impact of reduced mechanical life (100,000 vs. 1,000,000 cycles)?

A: E-Switch TL1105 series components specify 100,000 mechanical cycles, which is one order of magnitude lower than the 95C06E2T. For applications with continuous or frequent actuation, this reduced specification may result in shorter component lifespan. Evaluate actual usage patterns to determine acceptability. APEM ADTS66NV does not specify mechanical life in available documentation.

Q: Are the 160gf and 250gf variants suitable for 12VDC applications?

A: Yes. Operating force (measured in grams-force) is a mechanical parameter independent of electrical rating. All listed substitutes maintain 0.05A @ 12VDC electrical compatibility regardless of operating force. The higher force variants (160gf, 250gf) require greater user actuation pressure but do not affect circuit voltage or current specifications.

Q: What is the difference between TL1105DF, TL1105HF, and TL1105KF designations?

A: These designations indicate actuator height variations within the E-Switch TL1105 series. DF = 13.00mm height (matches original), HF = 12.50mm height (0.50mm shorter), KF = 13.50mm height (0.50mm taller). Select based on available vertical clearance in the application. All other electrical parameters remain identical within each force rating.

Q: Is the 50VDC-rated variant (TL1105DF160R) backward compatible with 12VDC circuits?

A: Yes. A component rated for 50VDC can operate at lower voltages (12VDC) without degradation. The higher voltage rating provides additional electrical safety margin and is suitable for applications where circuit voltage may fluctuate or where design margin is preferred. No circuit modification is required.

Q: Why does ADTS66NV have the same outline as 95C06E2T but E-Switch variants are smaller?

A: ADTS66NV (APEM) maintains 6.20mm x 6.20mm outline matching the original Grayhill part. E-Switch TL1105 series uses 6.00mm x 6.00mm outline, which is a different product family design. Both are within acceptable tolerance for through-hole tactile switches. Verify PCB footprint compatibility before selection.

Q: Can I use TL1105KF250Q if my application requires maximum operating force?

A: Yes. TL1105KF250Q provides 250gf operating force, the highest among listed substitutes. This part maintains all electrical specifications (0.05A @ 12VDC SPST-NO) and operates at -20°C to 70°C. The 13.50mm actuator height requires verification of vertical clearance. Mechanical life is 100,000 cycles.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates Moisture Sensitivity Level 1, meaning the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed substitutes carry MSL 1 rating, eliminating moisture-related reliability concerns.

Q: Are there any compliance differences between Grayhill and E-Switch variants?

A: All listed substitutes maintain ROHS3 compliance and REACH Unaffected status, matching the original 95C06E2T. ECCN and HTSUS classifications are identical across all parts. No compliance barriers exist for substitution.

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