Signal ST DST Series PCB Mount Transformer Featuring Bel Fuse DST 4 24 with Class F Insulation System

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The Signal ST/DST Series Split/Tran Specialty Purpose & Class 2 Transformers are designed for printed circuit board mounting, featuring a split bobbin construction with dual cavities for superior isolation and low capacitive coupling. These transformers offer rigid pin construction for enhanced board insertion reliability and are available in power ratings from 1.1 VA to 36 VA. They are suitable for a wide range of applications requiring high isolation and reliable signal transmission.

Product Attributes

Brand: Signal
Series: ST / DST Series Split/Tran
Construction: Split Bobbin with Dual Cavity
Pin Construction: Rigid
Insulation System: Class F, 155 C
Certifications: UL 1446, UL Recognized 506 / UL 5085-1, 2, CSA certified to C22.2 #66.1, cCSAus certified to C22.2 #66.3 / UL 5085-3
Compliance: RoHS Compliant
Customization: Custom versions available upon request.

Technical Specifications

Model Type	Primary Voltage	Secondary RMS Rating	Power (VA)	Dielectric Strength (Vrms Hipot)	Dimensions (L x W x H)	Weight (lbs/kg)
ST-2-10**#	Single 115 V	10 VCT @ 0.11 A / 5 V @ 0.22 A	1.1	2500	1.37" (34.9mm) x 1.12" (28.6mm) x 0.97" (24.6mm)	0.17 (0.08)
DST-2-10**#	Dual 115/230 V	10 VCT @ 0.11 A / 5 V @ 0.22 A	1.1	2500	1.37" (34.9mm) x 1.12" (28.6mm) x 0.97" (24.6mm)	0.17 (0.08)
ST-3-10*#	Single 115 V	10 VCT @ 0.25 A / 5 V @ 0.5 A	2.4	2500	1.37" (34.9mm) x 1.12" (28.6mm) x 1.21" (30.8mm)	0.25 (0.11)
DST-3-10*#	Dual 115/230 V	10 VCT @ 0.25 A / 5 V @ 0.5 A	2.4	2500	1.37" (34.9mm) x 1.12" (28.6mm) x 1.21" (30.8mm)	0.25 (0.11)
ST-4-10*#	Single 115 V	10 VCT @ 0.6 A / 5 V @ 1.2 A	6	2500	1.62" (41.3mm) x 1.31" (33.3mm) x 1.31" (33.3mm)	0.44 (0.20)
DST-4-10*#	Dual 115/230 V	10 VCT @ 0.6 A / 5 V @ 1.2 A	6	2500	1.62" (41.3mm) x 1.31" (33.3mm) x 1.31" (33.3mm)	0.44 (0.20)
ST-5-10*#	Single 115 V	10 VCT @ 1.2 A / 5 V @ 2.4 A	12	2500	1.91" (48.4mm) x 1.59" (40.4mm) x 1.45" (36.9mm)	0.70 (0.32)
DST-5-10*#	Dual 115/230 V	10 VCT @ 1.2 A / 5 V @ 2.4 A	12	2500	1.91" (48.4mm) x 1.59" (40.4mm) x 1.45" (36.9mm)	0.70 (0.32)
ST-6-10	Single 115 V	10 VCT @ 2.0 A / 5 V @ 4.0 A	20	2500	2.25" (57.2mm) x 1.88" (47.8mm) x 1.45" (36.9mm)	0.80 (0.36)
DST-6-10	Dual 115/230 V	10 VCT @ 2.0 A / 5 V @ 4.0 A	20	2500	2.25" (57.2mm) x 1.88" (47.8mm) x 1.45" (36.9mm)	0.80 (0.36)
ST-7-10	Single 115 V	10 VCT @ 3.6 A / 5 V @ 7.2 A	36	2500	2.62" (66.7mm) x 2.18" (55.5mm) x 1.59" (40.4mm)	1.1 (0.50)
DST-7-10	Dual 115/230 V	10 VCT @ 3.6 A / 5 V @ 7.2 A	36	2500	2.62" (66.7mm) x 2.18" (55.5mm) x 1.59" (40.4mm)	1.1 (0.50)
Other voltage and current ratings are available. Please refer to the datasheet for a complete list.
Mounting Hardware: See chart for details. Size 7 has 4 mounting holes on 2.18" x 1.75" centers for #6 screws. Optional mounting screw (ST-MS) and nut (ST-MN) available from Signal.