Available 24/7 at
0755-82798135Switchcraft Inc. RASM742TR
RASM742TR Supplier & Distributor
RASM742TR is an electronic component manufactured by Switchcraft Inc.. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.
We supply RASM742TR with competitive pricing, fast global delivery and reliable sourcing services for OEM, EMS and electronic trading companies.
- Original and genuine components
- Large stock inventory available
- Fast worldwide shipping
- Support for bulk orders
- Part No.:
- RASM742TR
- Manufacturer:
- Switchcraft Inc.
- Category:
- Power Connectors
- Package:
- Description:
- CONN PWR JACK 1.05X3.5MM SOLDER
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:

- Shipping:

Inventory:0
Send us your inquiry,we will respond immediately.
About RASM742TR
Looking for RASM742TR supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.
Contact us now for quotation and availability of RASM742TR.
RASM742TR Specifications
- Specifications
- FAQ
- The Posts
- Attributes
- Property Value
- Manufacturer
- Switchcraft Inc.
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Connector Type:
- Jack
- Gender:
- Male
- Industry Recognized Mating Diameter:
- 1.05mm ID (0.041"), 3.50mm OD (0.138")
- Actual Diameter:
- 0.039" (1.00mm ID), 0.154" (3.90mm OD)
- Number of Positions/Contacts:
- 2 Conductors, 3 Contacts
- Internal Switch(s):
- Single Switch, Normally Closed
- Mounting Type:
- Surface Mount, Right Angle
- Mounting Feature:
- -
- Termination:
- Solder
- Shielding:
- Unshielded
- Features:
- -
- Insulation Color:
- -
- Voltage - Rated:
- -
- Current Rating (Amps):
- 3 A
- Mating Length/Depth:
- -
- Ingress Protection:
- -
- Material Flammability Rating:
- -
- Operating Temperature:
- -
- Category:
- Power Connectors
1. How to order RASM742TR from Hong Kong Tomato Electronics Co., Limited?
You can submit an RFQ for RASM742TR directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.
2. How does Hong Kong Tomato Electronics Co., Limited ensure that RASM742TR is original and reliable?
Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including RASM742TR. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.
3. Are the price and inventory of RASM742TR accurate?
The price and inventory of RASM742TR may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.
4. What payment methods are accepted?
We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.
Please note that some payment methods may involve additional handling charges.
5. How is the shipping arranged?
Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.
After shipment, our team will send you the shipping status and tracking number by email.
Please note that tracking information may take some time to become active after dispatch.
6. What is the return or replacement policy for RASM742TR?
All shipments are checked before dispatch. If there is a confirmed issue related to the delivered RASM742TR, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.
Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.
Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.
7. How can I get technical support, such as the datasheet or specifications for RASM742TR?
If you need technical support for RASM742TR, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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- Comparison
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| Images | ![]() |
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| Part No. | RASM742TRX | RASM742TR |
| Manufacturer | Switchcraft Inc. | Switchcraft Inc. |
| Series | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Obsolete |
| Connector Type | Jack | Jack |
| Gender | Male | Male |
| Industry Recognized Mating Diameter | 1.05mm ID (0.041"), 3.50mm OD (0.138") | 1.05mm ID (0.041"), 3.50mm OD (0.138") |
| Actual Diameter | 0.039" (1.00mm ID), 0.154" (3.90mm OD) | 0.039" (1.00mm ID), 0.154" (3.90mm OD) |
| Number of Positions/Contacts | 2 Conductors, 3 Contacts | 2 Conductors, 3 Contacts |
| Internal Switch(s) | Single Switch, Normally Closed | Single Switch, Normally Closed |
| Mounting Type | Surface Mount, Right Angle | Surface Mount, Right Angle |
| Mounting Feature | - | - |
| Termination | Solder | Solder |
| Shielding | Unshielded | Unshielded |
| Features | - | - |
| Insulation Color | - | - |
| Voltage - Rated | - | - |
| Current Rating (Amps) | 3 A | 3 A |
| Mating Length/Depth | - | - |
| Ingress Protection | - | - |
| Material Flammability Rating | - | - |
| Operating Temperature | - | - |
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