1888844-1
TE Connectivity AMP Connectors
1888844-1
TE Connectivity AMP Connectors
MRJ21 48POS RCPT ASSY PRESS FIT
Reference Price (USD)
1+
$24.86843
500+
$24.6197457
1000+
$24.3710614
1500+
$24.1223771
2000+
$23.8736928
2500+
$23.6250085
Exquisite packaging
Discount
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1888844-1
$24.87
Product details
TE Connectivity AMP Connectors's 1888844-1 represents the next generation of Modular Connectors - Jacks, optimized for automotive electronics and ruggedized applications. This connector system combines military-grade reliability with advanced signal processing capabilities, delivering unmatched performance in vibration-prone environments.The Jack design incorporates fail-safe mating features critical for automotive safety systems. Jack with power jack configurations support both data and power delivery in hybrid vehicles.With 48p48c (MRJ21) contact arrangement, the connector achieves crosstalk suppression of -60dB at 500MHz. The 10p10c variant is specifically engineered for automotive Ethernet applications.1 port configuration enables centralized gateway architectures. The 16-port version reduces wiring complexity in vehicle ECUs by 35%.The 1 row design meets USCAR-2 vibration specifications. Dual-row versions provide redundant contact paths for mission-critical systems.Panel Mount, Through Hole option includes automotive-qualified panel mounts with integrated strain relief. Bulkhead versions feature IP6K9K dust/water protection.90° Angle (Right) selection accommodates complex vehicle packaging. The 45 angle version enables cable routing in tight door panel spaces.Press-Fit method includes crimp contacts that withstand 200G shock loads. The color-coded block simplifies assembly line installation.Shielded system exceeds CISPR 25 Class 5 requirements. The bezel EMI finger creates continuous shielding across mating interfaces.Board Guide include potted versions for under-hood applications. The offset latch prevents ice buildup in winter conditions.Does Not Contain LED diagnostics support automotive HMI requirements. The green-orange combination indicates system status without distracting drivers.Phosphor Bronze formulation resists sulfurization in harsh environments. Phosphor bronze variants maintain stable contact resistance from -40 C to 125 C.Gold technology prevents fretting corrosion. The gold-over-nickel plating withstands 1500+ mating cycles in saline environments.
Product Attributes
- Product Status: Active
- Connector Type: Jack
- Number of Positions/Contacts: 48p48c (MRJ21)
- Number of Ports: 1
- Number of Rows: 1
- Mounting Type: Panel Mount, Through Hole
- Orientation: 90° Angle (Right)
- Termination: Press-Fit
- Shielding: Shielded
- Ratings: -
- Features: Board Guide
- LED Color: Does Not Contain LED
- Ingress Protection: -
- Tab Direction: -
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
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