Electrical Female Terminals Keystone 3551 with Multiple Tab Size Compatibility and Tin Nickel Finish
Manufacturer:
Keystone
Description:
Through Hole Quick Connects, Quick Disconnect Connectors RoHS
Category:
Housings, Boots/Quick Connects, Quick Disconnect Connectors
Specifications
Mfr. Part #:
3551
Package:
Through Hole
Model Number:
3551
Introduction
Product Overview
PC Quick-Fit Female Terminals are designed for efficient and reliable electrical connections. These terminals accept a variety of tab sizes and entry orientations, including vertical and horizontal, making them versatile for different PCB mounting applications. Available in brass with tin-nickel plating or copper with tin-nickel plating, they offer durability and good conductivity. Some models feature low insertion force designs and are available in bulk or tape and reel packaging for automated assembly.
Product Attributes
- Brand: Keyelco (implied by contact information)
- Material: Brass, Tin-Nickel Plate; Copper, Tin-Nickel Plate
- Certifications: RoHS Compliant, ISO 9001 Certified, Underwriters Laboratories, Inc. Recognized Component Program UL File Number E201546 (for specific models)
- Origin: USA (implied by address)
Technical Specifications
| Cat. No. | Accepts Tab | Material | Orientation | W (Ref) | A | THICK | Tape & Reel Specs | Current Rating | Notes |
| 3525 | .205 (5.2) .020 (.51) | Brass, Tin-Nickel Plate | Vertical Entry | .400 [10.1] | .076 [1.9] | .012 (.30) | |||
| 3575* | .205 (5.2) .032 (.81) | Brass, Tin-Nickel Plate | Vertical Entry | .400 [10.1] | .067 [1.70] | .016 (.41) | *Low insertion force design | ||
| 3528 | .250 (6.4) .032 (.81) | Brass, Tin-Nickel Plate | Vertical Entry | .400 [10.1] | .104 [2.6] | .016 (.41) | |||
| 3545 | .110 (2.8) .020 (.51) | Brass, Tin-Nickel Plate | Horizontal Entry | .400 [10.2] | .075 [1.90] | .012 (.30) | |||
| 3549 | .110 (2.8) .032 (.81) | Brass, Tin-Nickel Plate | Horizontal Entry | .400 [10.2] | .075 [1.90] | .016 (.41) | |||
| 3571 | .187(4.8) .020(.51) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .222(5.6) | .162(4.1) | .012(.30) | |||
| 3572* | .187(4.8) .032(.81) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .240(6.1) | .180(4.6) | .012(.30) | *Low insertion force design | ||
| 3546 | .205(5.2) .020(.51) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .222(5.6) | .162(4.1) | .012(.30) | |||
| 3550 | .205(5.2) .032(.81) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .240(6.1) | .180(4.6) | .012(.30) | |||
| 3547 | .250(6.4) .032(.81) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .291(7.4) | .205(5.2) | .016(.41) | |||
| 3555 | .312 (7.9) | Brass, Tin-Nickel Plate | Horizontal Entry | .016 (.41) | 15 Amps @ 500V AC | ||||
| 3557 | .205 (5.2) | Brass, Tin-Nickel Plate | Top & Side Entry | .016 (.41) | 16mm wide, 12mm pitch, 13 inch reel (750 pieces per reel) | 15 Amps @ 500V AC | |||
| 3577* | .250 (6.4) | Brass, Tin-Nickel Plate | Bottom Entry | .016 (.41) | 24mm wide, 8mm pitch, 13 inch reel (2000 pieces per reel) | 15 Amps @ 500V AC | *Low insertion force design | ||
| 3548 | .187(4.8) .020(.51) | Copper, Tin-Nickel Plate | SMT - Horizontal Entry | .222(5.6) | .162(4.1) | .012(.30) | |||
| 3578* | .187(4.8) .020(.51) | Copper, Tin-Nickel Plate | SMT - Horizontal Entry | .240(6.1) | .180(4.6) | .012(.30) | *Low insertion force design | ||
| 3551 | .187(4.8) .032(.81) | Copper, Tin-Nickel Plate | SMT - Vertical or Horizontal Entry | .222(5.6) | .162(4.1) | .012(.30) | |||
| 3569* (Bulk) 3569TR* (Tape & Reel) | .110 (2.8) TO .50 (6.4) .020 (.50) TO .032 (.80) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .012 (.30) | |||||
| 3586* (Bulk) 3586TR* (Tape & Reel) | .110 (2.8) TO .50 (6.4) .020 (.50) TO .032 (.80) | Brass, Tin-Nickel Plate | Vertical or Horizontal Entry | .016 (.41) | * Not UL Recognized |
2410121535_Keystone-3551_C238112.pdf
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