SFM-135-L2-LM-DAlternatives & Equivalent Parts
About SFM-135-L2-LM-D
SFM-135-L2-LM-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-LM-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 | SFM-135-02-LM-D | SFM-135-02-L-D | SFM-135-T2-L-D-A | SFM-135-L2-H-D-LC |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC | SAMTEC |
| Package Type | Other | Other | Other | Other | Other | Other | Other | Other | Other | Other |
| Pin Count | 70 | 70 | 70 | 70 | 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 | -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 | $4.9900 | $5.5300 | $4.8500 | $6.4770 | $3.8700 | $9.8762 | $4.7450 | $4.4631 | $3.5798 | $10.6990 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | — | Yes |
| YTEOL | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Body Breadth | 0.145 inch | 0.145 inch | 0.095 inch | 0.145 inch | 0.145 inch | 0.145 inch | 0.145 inch | 0.095 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 | 0.185 inch | 0.185 inch | 0.185 inch | 0.185 inch |
| Body Length | 1.905 inch | 1.905 inch | 1.765 inch | 1.905 inch | 1.905 inch | 1.905 inch | 1.905 inch | 1.765 inch | 1.875 inch | 1.905 inch |
| Body/Shell Style | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET | SOCKET |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | GOLD | GOLD FLASH | GOLD (10) OVER NICKEL (50) | GOLD | GOLD FLASH | GOLD | GOLD | GOLD (10) OVER NICKEL (50) | TIN OVER NICKEL | GOLD (30) |
| 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 | 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 | FEMALE | FEMALE | FEMALE | FEMALE |
| Contact Material | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | BERYLLIUM COPPER | NOT SPECIFIED | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | 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 | NO | NO | NO | NO |
| Filter Feature | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| IEC Conformance | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Insulator Color | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | e3 | e3 | e3 | e4 |
| MIL Conformance | NO | NO | NO | NO | 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 | 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 | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch |
| Mixed Contacts | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | ONE | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Rows Loaded | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | 2.7178 mm | 2.7178 mm | 2.7432 mm | 2.7178 mm | 2.7178 mm | 2.7178 mm | 2.7178 mm | 2.7432 mm | 2.7432 mm | 2.7178 mm |
| Rated Current (Signal) | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A | 3.2 A | — | 3.2 A |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 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 | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Total Number of Contacts | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Plating Thickness | — | FLASH inch | 10u inch | — | FLASH inch | — | — | 10u inch | 10u inch | 30u inch |
| Additional Feature | — | — | E.L.P., TIGER EYE CONTACT | — | — | — | — | E.L.P., TIGER EYE CONTACT | TIGER EYE CONTACT | TIGER EYE CONTACT |
| Contact Resistance | — | — | 15 mΩ | — | — | — | — | 15 mΩ | 15 mΩ | — |
| Insertion Force-Max | — | — | .3892 N | — | — | — | — | .695 N | .556 N | — |
| Insulator Material | — | — | LIQUID CRYSTAL POLYMER | — | — | — | — | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | — |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Polarization Key | — | — | POLARIZED HOUSING | — | — | — | — | POLARIZED HOUSING | POLARIZED HOUSING | — |
| Reference Standard | — | — | UL | — | — | — | — | UL | UL | — |
| Withdrawl Force-Min | — | — | .278 N | — | — | — | — | .556 N | .417 N | — |
| Board Mounting Option | — | — | — | — | — | — | — | — | POSITIONING PIN | SPLIT BOARD LOCK |
| Factory Lead Time | — | — | — | — | — | — | — | — | — | 8 Weeks, 1 Day |
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 9 alternatives for SFM-135-L2-LM-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
Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Board Connector, 70 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
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-LM-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-LM-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-LM-D?
Known equivalents for SFM-135-L2-LM-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-LM-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-LM-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.