Molex SMA Series, Jack PCB Mount SMA Connector, 50Ω, Solder Termination, Straight Body
- RS Stock No.:
- 759-5303
- Mfr. Part No.:
- 73251-3140
- Brand:
- Molex
Bulk discount available
Subtotal (1 unit)*
£4.30
(exc. VAT)
£5.16
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 390 unit(s) ready to ship
- Plus 246 unit(s) ready to ship from another location
- Plus 1,200 unit(s) shipping from 24 October 2025
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Units | Per unit |
---|---|
1 - 14 | £4.30 |
15 - 49 | £3.78 |
50 - 99 | £3.62 |
100 - 249 | £3.48 |
250 + | £3.34 |
*price indicative
- RS Stock No.:
- 759-5303
- Mfr. Part No.:
- 73251-3140
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Molex | |
Coaxial Connector Type | SMA Connector | |
Gender | Female | |
Mounting Type | PCB Mount | |
Impedance | 50Ω | |
Termination Method | Solder | |
Body Orientation | Straight | |
Size | Subminiature | |
Bulkhead | No | |
Operating Frequency | 18GHz | |
Body Plating | Gold | |
Polarity | Normal | |
Series | SMA | |
Contact Material | Beryllium Copper | |
Contact Plating | Gold | |
Series Number | 73412 | |
Select all | ||
---|---|---|
Brand Molex | ||
Coaxial Connector Type SMA Connector | ||
Gender Female | ||
Mounting Type PCB Mount | ||
Impedance 50Ω | ||
Termination Method Solder | ||
Body Orientation Straight | ||
Size Subminiature | ||
Bulkhead No | ||
Operating Frequency 18GHz | ||
Body Plating Gold | ||
Polarity Normal | ||
Series SMA | ||
Contact Material Beryllium Copper | ||
Contact Plating Gold | ||
Series Number 73412 | ||
- COO (Country of Origin):
- TW
Molex 50 Ohm SMA RF Coaxial PCB Jack Connectors
50 Ohm SMA RF coaxial PCB mount Jack Receptacles with a teflon dielectric, gold plated centre contact and brass body with Gold plating except 800-6918 and 800-6936 which have Nickel plated bodies.
These SMA RF coaxial PCB mount Jack Receptacles features are:
759-5293 PCB and Panel mount, supplied with a jam nut and lock washer.
759-5299 Edge mount, 1.6 mm thick PCB, length from PCB edge is 9.53 mm.
759-5252 Right Angle, Through Hole
800-6918 Right Angle, Through Hole Nickel plated
800-6961 Edge Mount, 1.6 mm thick PCB, length from PCB edge is 12.7 mm.
759-5303 Vertical, Through Hole
800-6933 Vertical, SMT
800-6949 Edge and Bulkhead mount (no hardware)
800-6936 Right Angle, PCB and Bulkhead mount, Nickel plated
841-1827 Right Angle, PCB mount, Through Hole
800-6986 Jack to Jack Bulkhead Adapter
These SMA RF coaxial PCB mount Jack Receptacles features are:
759-5293 PCB and Panel mount, supplied with a jam nut and lock washer.
759-5299 Edge mount, 1.6 mm thick PCB, length from PCB edge is 9.53 mm.
759-5252 Right Angle, Through Hole
800-6918 Right Angle, Through Hole Nickel plated
800-6961 Edge Mount, 1.6 mm thick PCB, length from PCB edge is 12.7 mm.
759-5303 Vertical, Through Hole
800-6933 Vertical, SMT
800-6949 Edge and Bulkhead mount (no hardware)
800-6936 Right Angle, PCB and Bulkhead mount, Nickel plated
841-1827 Right Angle, PCB mount, Through Hole
800-6986 Jack to Jack Bulkhead Adapter
Molex Straight Female PCB Mount SMA Connector Jack, 50Ω Impedance, 1.425g - 73412 Series - 73251-3140
This connector jack from Molex provides a reliable connection point for SMA (SubMiniature version A) coaxial cables on printed circuit boards (PCBs). This component has a centre contact made of gold-plated beryllium-copper material, which is highly conductive and corrosion-resistant, so it ensures a strong and long-lasting connection. Thanks to the jack's low impedance of 50Ω (ohms), there's minimal resistance to energy flow, ensuring you get speedy signal transmission. You'll find this type of component commonly used in communication devices.
• Light weight of 1.425g to minimise bulk and strain on your equipment
• Maximum process temperature of +260°C for ease of soldering
• Straight orientation for easy linking with coaxial cable
• Through-hole mounting style for simple installation on a PCB
• Maximum process temperature of +260°C for ease of soldering
• Straight orientation for easy linking with coaxial cable
• Through-hole mounting style for simple installation on a PCB
Applications
• Radio frequency (RF) communication devices
• Satellite antennae
• Satellite antennae
How frequently can I use this jack without causing excess wear?
Frequent disconnection and connection cycles can cause wear and shorten the lifespan of the jack. This one's designed to handle two cycles per day at the maximum operating temperature. If you disconnect and reconnect cables more frequently, this jack will be more likely to wear down quickly.
Molex SMA RF Coaxial Connectors
The Molex range of high- performance SMA RF Coaxial subminiature Connectors are suitable for microwave frequencies. The SMA design of threaded couplings gives uniform contact of the outer conductors to reduce reflections and attenuation at higher frequencies. High mechanical strength and durability are also ensured by the threaded SMA design.
Related links
- Molex SMA Series 50Ω Straight Body
- Molex SMA Series 50Ω Straight Body
- Molex SMA Series 50Ω Right Angle Body
- Molex 73251 Series 50Ω Straight Body
- Rosenberger SMA Series 50Ω Straight Body
- Wurth Elektronik WR-SMA Series Solder Termination, Straight Body
- Cinch SMA Series 50Ω Straight Body
- Samtec SMA Series 50Ω Straight Body