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1408149-2 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 1408149-2 MMCX Plug, 50 Ohm, 6 GHz, RG-316

MPN1408149-2
Active

TE Connectivity MMCX plug, male pin, 50 Ohm, 6 GHz, RG-316, snap-on, solder contact, crimp shield, -55°C to 155°C, 500 mating cycles.

$7.8000Ref. price · indicative, final on quote
1408149-2 datasheet
StockIn Stock (29)
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

1408149-2 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line), Right Angle
Connector typePlug, Male Pin
Fastening typeSnap-On
Voltage rating170 V
Frequency - max6 GHz
Cable groupRG-316
Operating temperature-55°C ~ 155°C
PackageBulk
Includes3 pcs - 1 Connector, 1 End Cap, 1 Ferrule
Impedance50 Ohms
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

RF Performance and Temperature Range

The 1408149-2: Rated for 50 Ohms impedance and a maximum frequency of 6 GHz, this plug handles the common sub-6 GHz bands for Wi-Fi, cellular, and IoT applications. The 500 mating cycles mean it can survive repeated connect-disconnect cycles in test or field-service scenarios without the contact fretting.

Termination and Cable Compatibility

The centre contact is soldered, while the shield is crimped using the supplied ferrule. The kit is specified for RG-316 cable — a common 50 Ohm coax with a solid or stranded centre conductor. If you are working with RG-174, the cable diameter is close but the dielectric and braid density differ; the crimp ferrule and centre contact dimensions are tuned for RG-316, so stick with the listed cable group for a reliable termination.

Frequently asked questions

Where can I buy 1408149-2?

The 1408149-2 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time.

Is 1408149-2 compatible with RG-174 cable?

The 1408149-2 is specified for RG-316 cable. While RG-174 has a similar outer diameter, the dielectric and braid construction differ; the crimp ferrule and centre contact dimensions are optimised for RG-316, so using RG-174 may affect termination quality and RF performance.

What is the frequency range of 1408149-2?

The 1408149-2 is rated for a maximum frequency of 6 GHz at 50 Ohms impedance, covering sub-6 GHz bands for wireless and RF applications.