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Einführung
Technische Daten
Umwelt/Umgebung
Kennlinien
Pläne/Diagramme
Physikalische Eigenschaften
Gurt/Rolle
Löten/Reinigen

3D Model Datasheet

CST4835 Series

SMT Current Sense Transformers

Senses current up to 7 Amps
Designed for use between 11 kHz to 1 MHz and above
9 turns ratios to meet variety of requirements
AEC-Q200 Grade 1 (−40°C to +125°C)

Need parts for space, military or other critical applications?
See Coilcraft AE475TCB Series

Jetzt kaufen:

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Anzahl	Einzelpreis
1	$1,83
250	$1,56
500	$1,36
1000	$1,19
2500	$1,02
5000	$0,93

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

Packaging

C = 7" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Technische Daten

Electrical specifications at 25°C.

Teilenummer 1 (Hover for schematics)	Induktivität min (µH) 2	DCR max (Ω)		Windungsverhältnis	Volt-Zeit- Produkt (V-µs) 3	Frequenz (kHz) 4	Strom (A) 5	Abschluss- widerstand R_T (Ω) 6	Isolations- spannung (Vrms) 7
Teilenummer 1 (Hover for schematics)	Induktivität min (µH) 2	Pri	Sec	Pri : Sec	Volt-Zeit- Produkt (V-µs) 3	Frequenz (kHz) 4	Strom (A) 5	Abschluss- widerstand R_T (Ω) 6	Isolations- spannung (Vrms) 7
CST4835-020E_	33	0,0030	0,35	1 : 20	6	83 — >1000	7,0	2,9	500
CST4835-030E_	74	0,0030	0,90	1 : 30	9	56 — >1000	7,0	4,3	500
CST4835-040E_	132	0,0030	1,6	1 : 40	12	42 — >1000	7,0	5,7	500
CST4835-050E_	205	0,0030	2,5	1 : 50	15	33 — >1000	7,0	7,1	500
CST4835-060E_	295	0,0030	3,6	1 : 60	18	28 — >1000	7,0	8,6	500
CST4835-070E_	400	0,0030	4,6	1 : 70	21	24 — >1000	7,0	10,0	500
CST4835-100E_	820	0,0030	9,5	1 : 100	30	17 — >1000	7,0	14,3	500
CST4835-125E_	1280	0,0030	13,0	1 : 125	37,5	13 — >1000	7,0	17,9	500
CST4835-150E_	1800	0,0030	21,0	1 : 150	45	11 — >1000	7,0	21,4	500

Hinweise

When ordering, please specify packaging code: e.g. CST4835-150EC
Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
Volt-time product is for the secondary, between pin 1 and 2.
For specific questions regarding frequency range, please contact us at [email protected].
Primary current of 7 A causes approximately 25°C temperature rise above 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
Terminating resistor value is based on 1 Volt output with 7 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
R_T (Ohms) = V_out × N_sec / I_in.
500 Vrms, one minute isolation (hipot) winding to winding.

Anschlüsse:

RoHS compliant tin-silver over tin over nickel over copper (pins 2 – 1); RoHS compliant tin over nickel over copper (pins 4 – 3).

Verpackung:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (2200 parts per full reel).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

–40°C to +125°C

Lagertemperaturbereich:

Component: –40°C to +165°C.
Tape and reel Packaging: –40°C to +80°C

Maximale Bauteiltemperatur:

+165°C (ambient + temp rise)

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

Temperature vs Current

Pläne/Diagramme

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500	2200*	178/330	60/100	13	18,4	12,4	12	8	4	2	6,6	0,35

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

115 – 122 mg

Verpackung:

500/7″ reel; 2200/13″ reel; Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.6 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

CST4835 Series

SMT Current Sense Transformers