
31112J Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.95 | Condition is New – Open box, MALLORY #31112J ROTARY SWITCH (SHORTING) 1CKT 12 POS. HAS NO KNOB, shipping cost = $11.35 | 99.7% |
![]() | $10.95 | Condition is New – Open box, MALLORY #31112J ROTARY SWITCH (SHORTING) 1CKT 12 POS., shipping cost = $11.35 | 99.7% |



The Mallory 31112J Rotary Switch is a versatile and high-quality component that is essential for various electronic projects. This 12-position no-named rotary switch features a shorting circuit, making it ideal for applications where you want to create a direct electrical connection between two points when a specific position is selected.
The switch is constructed with robust materials, ensuring durability and reliability. The rotary knob is made of a sturdy plastic material, providing a secure grip and easy operation. The switch body is made of metal, which not only adds to its durability but also aids in heat dissipation, ensuring the switch performs optimally even under heavy usage.
The Mallory 31112J Rotary Switch is designed to meet the highest standards of electrical performance. It has a contact rating of 10A at 250VAC, and a power rating of 250W. The switch is also rated for a maximum operating temperature of 85 C, ensuring it can withstand the heat generated during operation.
The 12-position feature of the switch provides a wide range of options, making it suitable for a variety of applications. Whether you're building a complex audio circuit, a custom guitar effects pedal, or a robot, this rotary switch can help you achieve the desired functionality.
The shorting circuit feature of the switch is particularly useful in applications where you want to create a direct electrical connection. For example, in a stereo system, you can use the switch to select between left and right channels. In a robot, you can use it to control various functions based on the selected position.
In conclusion, the Mallory 31112J Rotary Switch is a must-have component for any electronics enthusiast or professional. Its robust construction, high electrical rating, and versatile 12-position feature make it an excellent choice for a wide range of applications. Whether you're a hobbyist or a professional, this switch can help you bring your electronic projects to life with ease and confidence.
Pros of buying Mallory 31112J Rotary Switch with 12 Positions and No Contacts:1. Authenticity: Mallory is a well-known and reputable brand in the electronic components industry, ensuring high-quality products.
2. Versatility: The 12-position switch offers a wide range of possibilities, making it suitable for various applications.
3. Durability: Rotary switches are generally more durable than sliding or push-button switches, as they have fewer moving parts.
4. Easy to Use: Rotary switches are easy to operate, making them an excellent choice for switchboards or applications where users may have limited dexterity.
Cons of buying Mallory 31112J Rotary Switch with 12 Positions and No Contacts:1. Price: Rotary switches, especially high-quality ones like Mallory, can be more expensive than other types of switches.
2. Limited Options: With no contacts, this switch may not be suitable for certain applications that require multiple outputs or complex switching configurations.
3. Size: Due to its robust construction, the Mallory 31112J may be larger than other switches, which could be a disadvantage in tight spaces.
Conclusion:The Mallory 31112J Rotary Switch with 12 positions and no contacts is a high-quality, durable, and versatile option for various applications. However, its price and size might be a drawback for some users. It is recommended for users who value high-quality components, need a wide range of switch positions, and prefer the ease of use of rotary switches.
Recommendation:For users who require multiple outputs or complex switching configurations, it may be more suitable to consider alternative switches with contacts. For those who prioritize durability and ease of use, the Mallory 31112J Rotary Switch is a recommended choice.
Details:
New old stock - open box see pictures, Mallory 31112J rotary switch shorting 1 ckt. Knob included, bin: d3, Mallory 31112J rotary switch shorting - 1 ckt.
specifications indusswitch:
- brand: Mallory
- mpn: 31112j
- part type: Rotary Switch
- fuse type: Switch
- switch style: Rotary
shipping indusswitch:
- service: usps ground advantage
- class: standard
- transit: 6-11 days
- carrier: usps
- type: calculated
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rotary Switches
payments indusswitch:
- wallet: apple-pay
- credit card: mastercard
seller indusswitch:
- rating: 100.0%
- # reviews: 2249
- city: lansing, new york
offer indusswitch:
- prices: $9.95–$10.95
- item condition: New – Open box
- availability: in stock
- started: may 25, 2024
- in stock #: 2
- sold #: 29
- options: ship-to-home

