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TL3301SPF100QG Equivalent & Substitute Parts
Part Overview
The TL3301SPF100QG is an E-Switch tactile switch with SPST-NO circuit configuration, rated for 0.05A at 12VDC. This surface mount component features a plunger actuator with 7.50mm height, 100gf operating force, and 0.25mm switch travel. The part is Active status and RoHS3 compliant with unlimited moisture sensitivity rating.
Substitute parts are necessary when the original part becomes unavailable, when alternative packaging formats are required, or when design specifications allow for variations in actuator height, operating force, or mechanical life characteristics while maintaining electrical compatibility.
Substiute Parts
Key Parameters
| Parameter | TL3301SPF100QG |
|---|---|
| Manufacturer | E-Switch |
| Circuit Configuration | SPST-NO |
| Contact Rating | 0.05A @ 12VDC |
| Mounting Type | Surface Mount |
| Termination Style | Gull Wing |
| Outline Dimensions | 6.00mm x 6.00mm |
| Actuator Height | 7.50mm |
| Operating Force | 100gf |
| Switch Travel | 0.25mm |
| Mechanical Life | 100,000 Cycles |
| Operating Temperature | -20°C ~ 70°C |
| RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the TL3301SPF100QG is determined by the following mandatory parameters:
- Electrical Compatibility: Circuit configuration (SPST-NO), contact rating (0.05A @ 12VDC), and switch function (Off-Mom) must remain identical
- Mechanical Compatibility: Surface mount mounting type and gull wing termination style are required
- Actuator Orientation: Top actuated orientation must be maintained
- Compliance: RoHS3 compliance and MSL 1 rating must be preserved
Variations permitted in substitute parts include:
- Actuator height (5.00mm to 9.50mm range)
- Operating force (160gf to 260gf range)
- Mechanical life (500,000 to 1,000,000 cycles)
- Outline dimensions (6.20mm x 6.20mm or 6.30mm x 6.20mm)
- Actuator material (polyamide or silicone rubber)
- Switch travel (0.25mm or 0.45mm)
- Operating temperature range (-25°C minimum acceptable)
- Packaging format (Tube or Tape & Reel)
All six substitute parts from Grayhill Inc. meet these criteria and maintain full electrical and functional compatibility with the TL3301SPF100QG.
Parameter Comparison
| Parameter | TL3301SPF100QG | 95C06B3GWRT | 95C06B4GWT | 95C06D4GWRT | 95CW06C3GWT | 95CW06D3GWT | 95CW06E3GWT |
|---|---|---|---|---|---|---|---|
| Manufacturer | E-Switch | Grayhill Inc. | Grayhill Inc. | Grayhill Inc. | Grayhill Inc. | Grayhill Inc. | Grayhill Inc. |
| Circuit | 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 @ 12VDC | 0.05A @ 12VDC | 0.05A @ 12VDC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Termination Style | Gull Wing | Gull Wing | Gull Wing | Gull Wing | Gull Wing | Gull Wing | Gull Wing |
| Actuator Height (mm) | 7.50 | 5.00 | 5.00 | 9.50 | 4.60 | 3.80 | 5.20 |
| Outline Dimensions | 6.00 x 6.00 | 6.20 x 6.20 | 6.20 x 6.20 | 6.20 x 6.20 | 6.30 x 6.20 | 6.30 x 6.20 | 6.30 x 6.20 |
| Operating Force (gf) | 100 | 160 | 260 | 260 | 260 | 260 | 260 |
| Switch Travel (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.45 | 0.45 | 0.45 |
| Mechanical Life (Cycles) | 100,000 | 1,000,000 | 500,000 | 500,000 | 500,000 | 500,000 | 500,000 |
| Actuator Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Silicone Rubber | Silicone Rubber | Silicone Rubber |
| Operating Temperature | -20°C ~ 70°C | -25°C ~ 70°C | -25°C ~ 70°C | -25°C ~ 70°C | -25°C ~ 70°C | -25°C ~ 70°C | -25°C ~ 70°C |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Packaging | Tube | Tape & Reel (TR) | Tube | Tape & Reel (TR) | Tube | Tube | Tube |
Engineering Selection Recommendations
All six substitute parts maintain full electrical compatibility with the TL3301SPF100QG through identical SPST-NO circuit configuration, 0.05A @ 12VDC contact rating, and Off-Mom switch function. All substitutes are Active status products with ROHS3 compliance and MSL 1 rating, meeting regulatory and environmental requirements.
95C06B3GWRT offers the highest mechanical life rating at 1,000,000 cycles with 160gf operating force and 5.00mm actuator height. Available in Tape & Reel packaging.
95C06B4GWT provides 500,000 cycle mechanical life with 260gf operating force and 5.00mm actuator height. Available in Tube packaging matching the original format.
95C06D4GWRT delivers 500,000 cycle mechanical life with 260gf operating force and 9.50mm actuator height for applications requiring taller profile. Available in Tape & Reel packaging.
95CW06C3GWT, 95CW06D3GWT, and 95CW06E3GWT feature silicone rubber actuators with washable design, 260gf operating force, 0.45mm switch travel, and 500,000 cycle mechanical life. These parts offer varying actuator heights (4.60mm, 3.80mm, and 5.20mm respectively) and are available in Tube packaging. Outline dimensions are 6.30mm x 6.20mm.
Selection should account for PCB space constraints (actuator height and outline dimensions), required operating force profile, mechanical life expectations, and packaging logistics requirements.
Frequently Asked Questions (FAQ)
Q: Can 95C06B3GWRT replace TL3301SPF100QG in existing designs?
A: Yes. Both parts share identical electrical specifications (SPST-NO, 0.05A @ 12VDC), surface mount gull wing termination, and top actuated orientation. The 95C06B3GWRT has lower actuator height (5.00mm vs 7.50mm) and higher operating force (160gf vs 100gf), which may require PCB layout verification and user interface adjustment.
Q: What is the difference between the 95C06B series and 95CW06 series?
A: The 95C06B series uses polyamide actuators with 0.25mm switch travel, while the 95CW06 series uses silicone rubber actuators with 0.45mm switch travel and washable design. Both series maintain identical electrical ratings and surface mount compatibility.
Q: Does actuator height affect electrical performance?
A: No. Actuator height variations (4.60mm to 9.50mm range) do not affect electrical performance. Height selection is determined by mechanical clearance requirements and user interface design constraints.
Q: Are all substitutes available in the same packaging as the original?
A: The TL3301SPF100QG is supplied in Tube packaging. Substitute parts are available in both Tube and Tape & Reel formats. 95C06B4GWT, 95CW06C3GWT, 95CW06D3GWT, and 95CW06E3GWT match the Tube format. 95C06B3GWRT and 95C06D4GWRT are supplied in Tape & Reel.
Q: What does MSL 1 rating mean for these parts?
A: MSL 1 indicates unlimited shelf life with no moisture sensitivity restrictions. All parts in this comparison carry MSL 1 rating, eliminating moisture-related handling concerns.
Q: Can I use 95CW06D3GWT if my design requires 0.25mm switch travel?
A: No. The 95CW06D3GWT has 0.45mm switch travel, which differs from the original 0.25mm specification. Use 95C06B series parts to maintain identical switch travel characteristics.
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