Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
Service Email:
[email protected]
>
TL3253BBABBAF160Q
E-Switch
SWITCH TACT SPSTX2 0.05A 12V
1419 Pcs New Original In Stock
Tactile Switch SPST x 2 Side Actuated Through Hole, Right Angle
Request Quote
(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (507 Ratings)
TL3253BBABBAF160Q
Product Overview
10470609
DiGi Electronics Part Number
TL3253BBABBAF160Q-DGManufacturer
E-Switch
TL3253BBABBAF160Q
Description
SWITCH TACT SPSTX2 0.05A 12VInventory
1419 Pcs New Original In Stock
Tactile Switch SPST x 2 Side Actuated Through Hole, Right Angle
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
TL3253BBABBAF160Q Technical Specifications
Category
Tactile Switches
Packaging
Bulk
Series
TL3253
Product Status
Active
Circuit
SPST x 2
Switch Function
Off-Mom
Contact Rating @ Voltage
0.05A @ 12VDC
Actuator Type
Dual
Mounting Type
Through Hole, Right Angle
Actuator Height off PCB, Vertical
-
Actuator Length, Right Angle
8.55mm
Actuator Orientation
Side Actuated
Termination Style
PC Pin
Outline
8.40mm x 10.50mm
Illumination
Illuminated
Illumination Type, Color
LED, Blue/Blue
Illumination Voltage (Nominal)
3.3 VDC
Operating Force
160gf
Ingress Protection
-
Features
-
Operating Temperature
-20°C ~ 70°C
Actuator Material
-
Switch Travel
0.25mm
Mechanical Life
500,000 Cycles
Base Product Number
TL3253
Datasheet & Documents
HTML Datasheet
TL3253BBABBAF160Q-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8536.50.9031
Additional Information
Other Names
141-TL3253BBABBAF160Q
B060006
Standard Package
126
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
DiGi Electronics的物流真快，訂購後很快就收到商品，品質穩定耐用。
Dec 02, 2025
Their low prices make it easy for me to upgrade my electronics regularly.
Dec 02, 2025
I found their pricing to be very competitive, making high-tech gadgets accessible without breaking the bank.
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
Can the TL3253BBABBAF160Q tactile switch be safely used in a 24V industrial control panel where the existing design calls for a 12V-rated SPST switch, and what are the risks of overvoltage on the internal contacts and LED?
No, the TL3253BBABBAF160Q is rated for only 12VDC at 0.05A and must not be used in a 24V system without external current-limiting and voltage-dropping circuitry. Applying 24V directly exceeds the contact and LED voltage ratings, risking contact arcing, premature weld failure, and immediate LED burnout. If retrofitting into a higher-voltage system, use a series resistor or buck converter to maintain 3.3V across the LED and ensure signal-level switching remains below 12V. Always verify isolation and creepage distances in high-voltage environments to prevent arcing across the switch body.
What are the key mechanical integration challenges when replacing a standard top-actuated tactile switch with the side-actuated TL3253BBABBAF160Q in a compact handheld device, and how does actuator orientation affect user interface design?
The TL3253BBABBAF160Q’s side-actuated, right-angle design requires lateral force application, which may conflict with traditional vertical button presses in handheld enclosures. This demands careful alignment of the actuator with the device’s bezel or side panel, increasing the risk of misalignment, inconsistent actuation force, or unintended double-presses. Ensure the housing provides precise lateral guidance and that the 8.55mm actuator length matches the intended button travel path. Additionally, the 0.25mm switch travel is shorter than many top-actuated alternatives, so tactile feedback must be validated with end users to avoid perceived 'mushiness' or lack of responsiveness.
How does the dual SPST (Off-Mom) configuration of the TL3253BBABBAF160Q impact PCB layout and signal integrity in a noise-sensitive analog measurement system, and should both circuits be used simultaneously?
The TL3253BBABBAF160Q features two independent SPST circuits, but using both simultaneously in a noise-sensitive analog system increases the risk of crosstalk and ground bounce due to shared mechanical actuation. Route the two signal traces with adequate spacing and avoid parallel runs near high-impedance nodes. For critical measurements, consider using only one circuit and terminating the unused one with a pull-up/down resistor to prevent floating inputs. The mechanical linkage between the two contacts may also introduce slight timing skew during actuation—typically <1ms—which could affect debounce logic in synchronous digital systems.
Is the TL3253BBABBAF160Q a suitable drop-in replacement for the C&K KT11P4L3L2G2 or Omron B3U-1000P in a consumer audio device, considering force, travel, and illumination requirements?
The TL3253BBABBAF160Q is not a direct mechanical or electrical drop-in for the C&K KT11P4L3L2G2 (160gf, 0.3mm travel, non-illuminated) or Omron B3U-1000P (160gf, 0.2mm travel, non-illuminated). While the operating force (160gf) and travel (0.25mm) are similar, the TL3253BBABBAF160Q adds integrated blue LED illumination at 3.3V, which requires additional PCB space and power routing. Its side-actuated, right-angle form factor also differs significantly from the top-actuated, low-profile designs of the C&K and Omron parts. Verify footprint compatibility, illumination power budget, and user interaction ergonomics before substitution—especially in space-constrained audio gear where button feel and lighting consistency are critical.
Given the TL3253BBABBAF160Q’s 500,000-cycle mechanical life rating, what environmental or operational factors could reduce its real-world reliability in an outdoor IoT sensor enclosure, and how can design mitigate early failure?
Although the TL3253BBABBAF160Q is rated for 500,000 cycles, real-world reliability in outdoor IoT applications may degrade due to temperature swings (-20°C to 70°C operational limit), dust ingress (no IP rating), and humidity-induced contact corrosion—especially near the unprotected PC pins. Condensation during thermal cycling can lead to intermittent connections or LED degradation. Mitigate risks by sealing the PCB assembly with conformal coating, installing a protective membrane over the actuator, and avoiding direct exposure to rain or condensation. Also, derate usage in high-cycle applications (>10 actuations/day) and monitor for increased contact resistance over time using periodic diagnostic routines.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
TL3253BBABBAF160Q CAD Models
E-Switch TL3253BBABBAF160Q PCB symbols & footprints
productDetail
