SFM-104-02-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-104-02-ZZ-D-A-K-TR is an 8-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch designed for surface-mount board-to-board interconnects. Compact 8-position format suits space-constrained mezzanine and daughter-card designs with high cycle life. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SFM-104-02-ZZ-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-position dual-row socket on 0.050" (1.27 mm) pitch delivers compact, high-density board-to-board mating
- High-reliability socket-strip rating sustains consistent contact performance over extended mating cycles
- Tape-and-reel (TR) format enables automated SMT pick-and-place integration for efficient volume production
Applications
The SFM-104-02-ZZ-D-A-K-TR is suited for compact mezzanine and modular board interconnects in embedded computing, sensor modules, and wireless communication cards where an 8-position dual-row socket at 0.050" pitch is needed without consuming excessive PCB area. Its surface-mount profile eliminates through-hole drilling and enables double-sided board assembly. The high-reliability rating supports field-serviceable module designs where boards are inserted and removed regularly during maintenance or configuration.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What position count and row arrangement does the SFM-104-02-ZZ-D-A-K-TR provide, and how compact is its footprint?
The SFM-104-02-ZZ-D-A-K-TR has 8 positions arranged in a dual-row configuration at 0.050" (1.27 mm) pitch. With only 4 positions per row and 1.27 mm between columns, the connector footprint is extremely compact, measuring approximately 5 × 2.54 mm, ideal for space-critical embedded and sensor board designs.
For which modular embedded systems is the SFM-104-02-ZZ-D-A-K-TR the right high-reliability socket choice?
This SAMTEC socket is well matched to modular IoT sensor boards, compact wireless radio modules, and development kits where an 8-pin dual-row interface at 0.050" pitch must survive repeated board swaps. Its high-reliability rating means the 8-position mating interface retains low contact resistance after hundreds of insertion cycles, which is critical for field-deployed or laboratory modular equipment.
How does the 0.050" pitch of the SFM-104-02-ZZ-D-A-K-TR reduce PCB space versus a standard 0.100" socket for 8 positions?
At 0.050" (1.27 mm) pitch, the 8-position dual-row socket occupies approximately half the linear footprint of an equivalent 0.100" (2.54 mm) pitch connector. For an 8-signal interface, this saves roughly 5 mm in connector length, freeing board space for additional components or reducing the overall PCB size and cost.
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