Product details

RF Connectors / Coaxial Connectors SMB PLUG 75 OHM LOCKING TYPE

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

903-574P-71S

Impedance: 75 Ohms Frequency: 4 GHz
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Lead time: 3–6 wks | MOQ: from 100 pcs
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903-574P-71S product photo

903-574P-71S product photo

Specifications

Specifications for 903-574P-71S
InterfaceRF Connectors / Coaxial Connectors
Interface-
InterfaceRG-179/U, AT&T 19224L2
InterfaceSMB
Impedance75 Ohms
Frequency (max)-
Frequency (max)4 GHz
GenderPlug
OrientationStraight
TerminationCable - Crimp
TerminationSolder
Body MaterialBeryllium Copper
Show 13 more specs
TerminationBeryllium Copper
TerminationGold
Body FinishNickel
ProductConnectors
Product CategoryRF Connectors / Coaxial Connectors
Maximum Operating Temperature+ 165 C
Voltage Rating335 V
IsolationNon-Isolated
Mating Cycles500
RoHSE
SubcategoryRF Interconnects
Coupling mechanismSlide On
Minimum Operating Temperature- 65 C

Description

Current reference data for 903-574P-71S: 75 Ohms · 4 GHz · Straight. The catalog currently lists the configuration as: Straight · Cable - Crimp. Impedance is listed as 75 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 4 GHz. The real operating limit still depends on the assembly, mating pair, and application context. If mounting is missing here, confirm it from the drawing or mating requirement. Material is listed as Beryllium Copper. That is useful for review, but it does not replace full project stack-up confirmation. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.