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KTT Lightning Linear Switches
KTT Lightning Linear Switches
KTT Lightning Linear Switches
KTT Lightning Linear Switches
KTT Lightning Linear Switches
KTT Lightning Linear Switches

Lightning

BrandKTT
CategoryLinear

The KTT Lightnings are very approachable "speed" switches: they are perfect switches for when milliseconds can decide whether you win or lose. When typing on them, we find a slick type feel with a clacky sound profile.

$3.41

10 switches/order

FREE Shipping on orders over $49.00 and free returns on all orders.

Orders ship from California and arrive within 2-5 days.

Weight

The Lightning's bottom-out of 50g is heavier than 1 out of 5 switches

Light

Heavy

Depth

The Lightning's total travel distance is 3mm (standard travel is 4mm)

Shallow

Regular

Technical data

Switch typeLinear
Switch brandKTT
ManufacturerKTT
Top housing materialPolycarbonate
Bottom housing materialNylon
Mount typePlate (3-pin)
Stem constructionPartial box
Stem materialPOM
SpringStainless steel
Actuation weight43g
Bottom-out weight50g
Factory lube statusYes, factory lubed
Pre-travel distance1.00 mm
Total travel distance3.00 mm

The technical data of a switch can be hard to understand. Our goal here is to demystify how these specs affect feel and sound. We hope this helps you discover whether or not a switch might be a good fit.

Actuation: 43g

A switch's actuation force, or force required to trigger a keystroke, on the KTT Lightning requires 43g of force. This is lighter than 84% of other switches' actuation force in our selection.

A switch's actuation force is based on the entire switch design.

Bottom-out: 50g

Bottoming out, or pressing all the way down, on this KTT Lightning switch requires 50g of force. With a lighter bottom-out than 90% of switches in our selection, the KTT Lightning is considered lightweight.

A switch's bottom-out force is dependent solely on its spring weight.

What matters more: Actuation or Bottom-out Force?

If you prefer to bottom-out when you type, bottom-out force is the more relevant measurement. If you do not, then actuation force is more relevant.

Factory Lubed

The KTT Lightning is factory lubed. This is done to reduce friction and improve the feel of the switch. Other effects include reduced noise and if a tactile switch, slightly decreased tactility. Choosing a factory lubed switch saves you time and energy from having to lube the switch yourself. Factories have drastically improved the lubing process over the years, meaning more and more factory-lubed switches are great to use out-of-the-box.

Top Housing: Polycarbonate

Polycarbonate is the KTT Lightning's top housing material. The use of polycarbonate in housings creates a sharper, higher-pitched, and crisper sound profile. In part, this is because polycarbonate is a relatively stiffer plastic, which leads to a more clear and resonant sound profile. Aesthetically speaking, if a switch features a clear housing, it is more likely than not to be polycarbonate. Therefore, due to its translucency, polycarbonate is especially useful to have in the top housing of a switch if you plan to use RGB lighting.

Bottom Housing: Nylon

Nylon is the KTT Lightning's bottom housing material. Nylon is a classic switch housing material. Typing on switches that use nylon elicits a deeper and fuller sound profile. In part, this is because nylon is a relatively softer plastic and absorbs more sound than harder plastics, thereby creating a duller and rounder sound.

A note on housings

The KTT Lightning uses different materials in its top and bottom housings. As such, the qualities each housing material brings to the switch will be split between the bottom and the top of the switch.

When you press down on this switch you will feel the qualities of the bottom housing: the bottom housing has more of an impact on the bottom-out sound and feel. On the other hand, the top housing will have more of an impact on the sound when you let go of a key.

Mount type: Plate (3-pin)

The KTT Lightning is a Plate (3-pin) mount switch. Plate mount, or 3-pin, switches offer the most flexibility across all keyboard options. They are compatible with all PCBs.

Stem construction: Partial box

Switches with a box stem reduce wobble in two ways. One is through an aesthetic enhancement by reducing resting state wobble: this makes it such that gaps between your lines of keycaps are more straight and won't appear jagged.

Second, box stems have a stricter x and y-axis tolerance as you press down.

Switches with box-shaped stems are also technically more dustproof and water-resistant.

(Although neat in theory, at Milktooth, we do not think the latter two features are very consequential.)

Descriptors

#polished

When referring to a polished switch, this indicates a switch has a smooth and refined finish, resulting in a sleek typing experience. This is due to either materials used and/or due to factory lubing. You can expect reduced friction and smooth key travel with these switches.

#clacky

A clacky keyboard switch produces a sharp and snappy sound when pressed. The sound can be described as crisp, bright, and percussive.

#high-pitched

High-pitched switches produce a sharp and crisp sound when pressed. If you do not like the more rich and bassy sound profiles of certain keyboard switches, be sure to pick higher-pitched ones.

#chirpy

A chirpy switch has a little squeak to them. This unique acoustic signature sets these switches apart from the rest.

#subtle

A subtle switch has a gentle resistance which is not feather but still maintains a light typing feel. Moreover, the sound signature will not be resonant, meaning it is suitable for shared spaces.

No sound test available for this switch yet!

Try KTT Lightning switches before buying them

Pick 10 switches and we'll send them your way to try at home for 5 days.

How it works

First, pick 10 switches you want to try. Then, we'll send you those 10 switches to try at home for 5 days. You'll get to experience the switches and see how they feel. We'll also include a guide to help you pick your favorite switch and a preprinted return shipping label.

What comes in my try at-home box?

The 10 switches you choose will be installed on switch tester bases so you can type on them as you would on a normal keyboard. Your try at-home kit comes with a preprinted return shipping label.

How much does this try-before-you-buy program cost?

At just $15—shipping included—the try at-home program is the most cost-effective way to try switches before buying them. At less than half the cost of switch testers and with more than triple the variety to choose from, you can try before you buy without breaking the bank so you can be sure you're getting the right switch for your needs.

How do I buy the switches I want?

Send back the switches in your box using your prepaid label and purchase your favorite (or favorites)!

Everything that's included

First, try switches at home with shipping included both ways. After purchasing the switches you love most, know your switches come with a 30-day, hassle-free return or exchange policy. If you don't love your switches, we'll take them back—no questions asked.