Amphenol L77HDA26S solder cup connector designed to meet MIL C24308 standards for industrial and telecom
Manufacturer:
Amphenol
Description:
26P Female High Density D-Sub 3 3A Through Hole D-Sub Connector RoHS
Category:
Centronics Connectors/D-Sub Connector
Specifications
Number Of Pins:
26P
Gender:
母
Connector Type:
高密度D-Sub
Number Of Rows:
3
Color:
黑色
Current Rating-Signal:
3A
Mfr. Part #:
L77HDA26S
Package:
Through Hole
Model Number:
L77HDA26S
Introduction
Product Overview
The Amphenol "SD" series offers economical solder cup connectors featuring precision stamped and formed contacts with closed-entry contact cavities. Designed to meet commercial requirements, these connectors provide Amphenol's high standards of quality and reliability. They are suitable for industrial, telecom, and standard I/O connection applications.
Product Attributes
- Brand: Amphenol
- Series: SD / E5
- Contact Type: Stamped and Formed Contacts
- Termination: Solder Cup
- Insulator Material: Glass-filled thermoplastic, UL 94V-0
- Shell Material: Steel, tin over nickel plating
- Contact Material: Brass, selected gold in mating area; 2.54m (100") min. tin on termination area over 1.27m (50") min. nickel
- Rear Insert Material: Brass, 2.54m (100") min. nickel plated
- Screwlock Material: Brass, 2.54m (100") min. nickel plated
- Certifications: UL File: E232356
- Standards: Connectors according to MIL C24308
Technical Specifications
| Specification | Standard Density (SD) | High Density (HD) |
|---|---|---|
| Current Rating | 5A | 3A |
| Voltage Rating | 250V AC/rms 50Hz | |
| Withstanding Voltage | 1000V AC/rms 50Hz for one minute | |
| Insulation Resistance | 1000M at 500V DC | |
| Contact Resistance | 20m max | |
| Operating Temperature | -55C to +125C | |
| Salt Spray | 24 hours | |
| Single Contact Insertion Force | 0.54kg (1.19lb) max | |
| Single Contact Withdrawal Force | 0.06kg (0.13lb) min | 0.02kg (0.044lb) min |
Mating and Unmating Force
| No. of Cts | SD | HD | ||
|---|---|---|---|---|
| Mate (max) kg (lb) | Unmate (min) kg (lb) | Mate (max) kg (lb) | Unmate (min) kg (lb) | |
| 9 | 3.05 (6.74) | 0.36 (0.79) | - | - |
| 15 | 5.09 (11.24) | 0.46 (1.01) | 3.81 (8.42) | 0.52 (1.14) |
| 25 | 8.44 (18.66) | 0.81 (1.8) | 5.95 (13.16) | 1.05 (2.32) |
| 26 | - | - | 9.26 (20.46) | 1.37 (3.02) |
| 37 | 12.51 (27.65) | 1.1 (2.47) | 13.48 (29.78) | 1.76 (3.88) |
| 44 | - | - | 15.82 (34.96) | 2.02 (4.46) |
| 50 | 14.65 (32.38) | 1.6 (3.56) | - | - |
| 62 | - | - | - | - |
| 78 | - | - | - | - |
Overall Dimensions (Standard Density)
| No. of Contacts | A (mm/inch) | B (mm/inch) | C (mm/inch) | D (mm/inch) | E (mm/inch) | F (mm/inch) | X (mm) |
|---|---|---|---|---|---|---|---|
| 9 | 30.84 (1.21) | 24.99 (.98) | 16.92 (.67) | 16.24 (.64) | 11.09 (.44) | 19.28 (.76) | 2.77 |
| 15 | 39.24 (1.54) | 33.32 (1.31) | 24.7 (.972) | 24.56 (.97) | 19.39 (.76) | 27.51 (1.08) | 2.77 |
| 25 | 53.04 (2.09) | 47.04 (1.85) | 38.96 (1.53) | 38.38 (1.51) | 33.24 (1.31) | 41.30 (1.63) | 2.77 |
| 37 | 69.32 (2.73) | 63.50 (2.50) | 55.42 (2.18) | 54.76 (2.16) | 49.86 (1.96) | 57.71 (2.27) | 2.77 |
| 50 | 67 (2.64) | 61.11 (2.41) | 52.86 (2.08) | 52.34 (2.06) | 44.32 (1.75) | 55.3 (2.18) | 2.77 |
Overall Dimensions (High Density)
| No. of Contacts | A (mm/inch) | B (mm/inch) | C (mm/inch) | D (mm/inch) | E (mm/inch) | F (mm/inch) |
|---|---|---|---|---|---|---|
| 15 | 30.84 (1.21) | 24.99 (.98) | 16.92 (.67) | 16.24 (.64) | 19.28 (.76) | - |
| 26 | 39.24 (1.54) | 33.32 (1.31) | 24.7 (.972) | 24.56 (.97) | 27.51 (1.08) | - |
| 44 | 53.04 (2.09) | 47.04 (1.85) | 38.96 (1.53) | 38.38 (1.51) | 41.30 (1.63) | - |
| 62 | 69.32 (2.73) | 63.50 (2.50) | 55.42 (2.18) | 54.76 (2.16) | 57.71 (2.27) | - |
| 78 | 67 (2.64) | 61.11 (2.41) | 52.86 (2.08) | 52.34 (2.06) | 55.3 (2.18) | - |
2506271148_Amphenol-L77HDA26S_C5429409.pdf
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