53647-1674-TR185 Molex Connector (Other) In Stock
Molex 53647-1674-TR185 is a high-density 160-position, 2-row surface-mount PCB header with 0.635 mm pitch, designed for compact board-to-board and FPC/FFC interface applications. Its fine-pitch dual-row configuration delivers 160 signal contacts in a space-efficient SMT footprint suitable for high-speed data and control systems.
- Manufacturer
- Molex
- Package
- Other
- Pin Count
- 162
- Lifecycle
- ACTIVE
- Datasheet
- 53647-1674-TR185 Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 53647-1674-TR185?
- 160 positions in a dual-row layout at 0.635 mm pitch, achieving very high contact density for compact PCB designs
- Surface-mount technology (SMT) assembly for streamlined automated PCB manufacturing and consistent solder joint quality
- Fine 0.635 mm pitch spacing enables high signal count interconnects in space-critical computing and communications hardware
What is 53647-1674-TR185 used for?
The 53647-1674-TR185 is suited for high-density board-to-board interconnects in servers, networking switches, and industrial computing modules where 160 signals must be routed across a compact interface. Its 0.635 mm pitch supports high-speed differential pairs and parallel data buses common in FPGA and ASIC daughtercard designs. The SMT profile enables integration in slim form-factor designs with automated reflow assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the 53647-1674-TR185 datasheet?
53647-1674-TR185 Datasheet DownloadOfficial datasheet from Molex
What are equivalent replacements for 53647-1674-TR185?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which footprint dimensions matter when placing 53647-1674-TR185?
Verify the Molex land pattern, dual-row orientation, and connector keep-out, confirming the header provides the intended 160 pins before board release.
How should signal designers evaluate 53647-1674-TR185 routing density?
Plan escape routing and reference returns around the 160 pins, then validate stackup and pair geometry for the actual data rates and interfaces.
For procurement qualification, what should accompany 53647-1674-TR185 stock?
Require Molex labeling and lot traceability, then inspect sampled headers for 160 pins and the controlled fine-pitch housing before production acceptance.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Molex
Molex is a leading electronic component manufacturer. FindMyChip sources Molex ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
CLE-110-01-G-DV-TR
SAMTEC
Connector
CLE-110-01-G-DV-A-TR
SAMTEC
Connector
CLE-110-01-G-DV-A
SAMTEC
Connector
TSM-103-01-TM-DV
SAMTEC
Connector
TSM-103-01-T-SH
SAMTEC
Connector
TSM-103-01-T-DV
SAMTEC
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector