Request Quote
(Ships tomorrow)
FK0MDDK Equivalent & Substitute Parts
Part Overview
The FK0MDDK is an SMB Fakra Connector Plug manufactured by Taoglas Limited, designed for RF coaxial applications requiring 50 Ohm impedance. This connector features a male pin configuration with crimp termination for both contact and shield, operating across a frequency range up to 6 GHz. The part is classified as a Coaxial Connector (RF) and is currently in active product status with 916 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for system integration, inventory management, or supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | FK0MDDK |
| Manufacturer | Taoglas Limited |
| Category | Coaxial Connectors (RF) |
| Connector Style | SMB, Fakra |
| Connector Type | Plug, Male Pin |
| Impedance | 50 Ohms |
| Frequency - Max | 6 GHz |
| Contact Termination | Crimp |
| Shield Termination | Crimp |
| Mounting Type | Free Hanging (In-Line) |
| Cable Group | RG-174, 316 |
| Operating Temperature | -40°C ~ 105°C |
| Mating Cycles | 25 |
| Housing Color | Violet, Bordeaux |
| Product Status | Active |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the FK0MDDK are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters:
Electrical Parameters:
- Impedance: 50 Ohms
- Frequency - Max: 6 GHz
- Number of Ports: 1
Mechanical Parameters:
- Connector Style: SMB, Fakra
- Connector Type: Plug, Male Pin
- Contact Termination: Crimp
- Shield Termination: Crimp
- Mounting Type: Free Hanging (In-Line)
- Cable Group: RG-174, 316
- Fastening Type: Locking Ramp
- Housing Color: Violet, Bordeaux
- Mating Cycles: 25
Environmental & Compliance Parameters:
- Operating Temperature: -40°C ~ 105°C
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- REACH Status: REACH Unaffected
Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.
Parameter Comparison
| Parameter | FK0MDDK | FK0MDG |
|---|---|---|
| Manufacturer | Taoglas Limited | Taoglas Limited |
| Category | Coaxial Connectors (RF) | Coaxial Connectors (RF) |
| Connector Style | SMB, Fakra | SMB, Fakra |
| Connector Type | Plug, Male Pin | Plug, Male Pin |
| Contact Termination | Crimp | Crimp |
| Shield Termination | Crimp | Crimp |
| Impedance | 50 Ohms | 50 Ohms |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Cable Group | RG-174, 316 | RG-174, 316 |
| Fastening Type | Locking Ramp | Locking Ramp |
| Frequency - Max | 6 GHz | 6 GHz |
| Number of Ports | 1 | 1 |
| Features | Code D | Code D |
| Housing Color | Violet, Bordeaux | Violet, Bordeaux |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C |
| Mating Cycles | 25 | 25 |
| Product Status | Active | Active |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8536.69.4010 | 8536.69.4010 |
Engineering Selection Recommendations
Both FK0MDDK and FK0MDG are active products manufactured by Taoglas Limited with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements:
FK0MDDK: 916 units in stock. Primary selection for immediate deployment.
FK0MDG: 924 units in stock. Alternative selection for supply continuity or inventory balancing.
Both parts carry ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for RF coaxial connector applications. Both maintain identical performance characteristics across the specified frequency range (6 GHz maximum) and operating temperature range (-40°C to 105°C). The interchangeability is complete at the system integration level, with no functional or performance differentiation between the two part numbers.
Frequently Asked Questions (FAQ)
Q: Are FK0MDDK and FK0MDG fully interchangeable?
A: Yes. Both parts meet identical specifications across all electrical, mechanical, and environmental parameters. They are direct substitutes with no functional differentiation.
Q: What cable types are compatible with these connectors?
A: Both connectors are designed for RG-174 and RG-316 cable groups with crimp termination.
Q: What is the maximum operating frequency for these connectors?
A: The maximum frequency specification is 6 GHz for both FK0MDDK and FK0MDG.
Q: Are these connectors suitable for high-temperature applications?
A: Yes. Both connectors operate across the temperature range of -40°C to 105°C, supporting industrial and automotive applications within this range.
Q: What is the mating cycle rating?
A: Both connectors are rated for 25 mating cycles.
Q: Do these connectors meet RoHS compliance?
A: Yes. Both FK0MDDK and FK0MDG are ROHS3 compliant.
Q: What is the impedance specification?
A: Both connectors are 50 Ohm impedance, standard for RF coaxial applications.
Q: What termination method is used?
A: Both the contact and shield use crimp termination for both connectors.
Q: Are these connectors suitable for free-hanging or in-line applications?
A: Yes. Both connectors feature free hanging (in-line) mounting configuration.
Q: What is the moisture sensitivity level?
A: Both connectors have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts