SFM-135-L2-S-DAlternatives & Equivalent Parts
About SFM-135-L2-S-D
SFM-135-L2-S-D is a Connector component manufactured by SAMTEC. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SFM-135-L2-S-DSource | SFM-135-L2-FM-D | SFM-135-L2-L-D | SFM-135-L2-SM-D | SFM-135-L2-F-D | SFM-135-L2-H-D |
|---|---|---|---|---|---|---|
| Manufacturer | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC |
| Package Type | Other | Other | Other | Other | Other | Other |
| Pin Count | 70 | 70 | 70 | 70 | 70 | 70 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $6.0917 | $5.5300 | $4.8500 | $6.4770 | $3.8700 | $9.8762 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Additional Feature | E.L.P., TIGER EYE CONTACT | — | E.L.P., TIGER EYE CONTACT | — | — | — |
| Body Breadth | 0.095 inch | 0.145 inch | 0.095 inch | 0.145 inch | 0.145 inch | 0.145 inch |
| Body Depth | 0.185 inch | 0.185 inch | 0.185 inch | 0.185 inch | 0.185 inch | 0.185 inch |
| Body Length | 1.765 inch | 1.905 inch | 1.765 inch | 1.905 inch | 1.905 inch | 1.905 inch |
| Body/Shell Style | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) | GOLD FLASH | GOLD (10) OVER NICKEL (50) | GOLD | GOLD FLASH | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE | FEMALE | FEMALE | FEMALE | FEMALE | FEMALE |
| Contact Material | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | 15 mΩ | — | 15 mΩ | — | — | — |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | NO | NO | NO | NO | NO |
| Durability | 10000 Cycles | — | — | — | — | — |
| Filter Feature | NO | NO | NO | NO | NO | NO |
| IEC Conformance | NO | NO | NO | NO | NO | NO |
| Insertion Force-Max | .3892 N | — | .3892 N | — | — | — |
| Insulator Color | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER | — | LIQUID CRYSTAL POLYMER | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 |
| MIL Conformance | NO | NO | NO | NO | NO | NO |
| Mating Contact Pitch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch |
| Mating Contact Row Spacing | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — |
| Mixed Contacts | NO | NO | NO | NO | NO | NO |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Rows Loaded | 2 | 2 | 2 | 2 | 2 | 2 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | 2.7432 mm | 2.7178 mm | 2.7432 mm | 2.7178 mm | 2.7178 mm | 2.7178 mm |
| Plating Thickness | 30u inch | FLASH inch | 10u inch | — | FLASH inch | — |
| Polarization Key | POLARIZED HOUSING | — | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A |
| Reference Standard | UL | — | UL | — | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Termination Type | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Total Number of Contacts | 70 | 70 | 70 | 70 | 70 | 70 |
| Withdrawl Force-Min | .278 N | — | .278 N | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for SFM-135-L2-S-D — response within 24 hours.
Quick Links
Samtec Inc Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Why Look for Alternatives?
Finding alternatives for SFM-135-L2-S-D is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SFM-135-L2-S-D replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SFM-135-L2-S-D?
Known equivalents for SFM-135-L2-S-D include SFM-135-L2-FM-D, SFM-135-L2-L-D, SFM-135-L2-SM-D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SFM-135-L2-S-D?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SFM-135-L2-S-D alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.