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Electronic Inductors GLE GCRH73-221MC Magnetic Components Suitable for Various Circuit Designs

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Electronic Inductors GLE GCRH73-221MC Magnetic Components Suitable for Various Circuit Designs

Current - Saturation (Isat) : 350mA

Description : 350mA SMD,7.3x7.3mm Fixed Inductors RoHS

Mfr. Part # : GCRH73-221MC

Model Number : GCRH73-221MC

Package : SMD,7.3x7.3mm

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Product Overview

The GCRH73 GLE series offers high-performance magnetic components designed for various electronic applications. These components are manufactured with quality materials and undergo rigorous testing to ensure reliability and adherence to industry standards.

Product Attributes

Brand: Glorious Electronic ()
Origin: China (for magnetic powder, epoxy, tinned copper), Germany (for wire)
Color: Black printing
Certifications: RoHS Compliant

Technical Specifications

Type	Part NO.	Inductance Lo (uH)	Test Frequency (Hz/v)	DC Resistance (m) max.	Isat (A) Max. L/L-35%	Inductance Tolerance
GCRH73 GLE	GCRH73-2R2NC	2.2	1KHz/0.25v	27	4.50	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-3R3NC	3.3	1KHz/0.25v	31	4.00	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-4R7NC	4.7	1KHz/0.25v	48	3.50	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-5R6NC	5.6	1KHz/0.25v	56	3.00	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-6R8MC	6.8	1KHz/0.25v	62	2.00	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-100MC	10	1KHz/0.25v	72	1.68	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-120MC	12	1KHz/0.25v	98	1.52	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-150MC	15	1KHz/0.25v	130	1.33	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-180MC	18	1KHz/0.25v	140	1.20	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-220MC	22	1KHz/0.25v	190	1.07	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-270MC	27	1KHz/0.25v	210	0.96	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-330MC	33	1KHz/0.25v	240	0.91	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-390MC	39	1KHz/0.25v	320	0.77	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-470MC	47	1KHz/0.25v	360	0.76	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-560MC	56	1KHz/0.25v	470	0.68	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-680MC	68	1KHz/0.25v	520	0.61	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-820MC	82	1KHz/0.25v	690	0.57	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-101MC	100	1KHz/0.25v	790	0.50	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-121MC	120	1KHz/0.25v	890	0.49	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-151MC	150	1KHz/0.25v	1270	0.43	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-181MC	180	1KHz/0.25v	1450	0.39	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-221MC	220	1KHz/0.25v	1650	0.35	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-271MC	270	1KHz/0.25v	2310	0.32	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-331MC	330	1KHz/0.25v	2620	0.28	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-391MC	390	1KHz/0.25v	2940	0.26	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-471MC	470	1KHz/0.25v	4180	0.24	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-561MC	560	1KHz/0.25v	4670	0.22	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-681MC	680	1KHz/0.25v	5730	0.19	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-821MC	820	1KHz/0.25v	6540	0.18	J =5% K =10% L =15% M = 20% N=30%
GCRH73 GLE	GCRH73-102MC	1000	1KHz/0.25v	9440	0.16	J =5% K =10% L =15% M = 20% N=30%

General Specifications

1. Bending test

Condition: Specimen welded on substrate, apply pressure gradually in the direction of the arrow at a rate of about 0.5mm/s until bent depth reaches 3mm and hold for 305s.

Change from an initial value: L : within10%

2. Adhesion strength

Condition: A static load using a R0.5 pressing tool shall be applied the arrow and to the body of the specimen in the direction of the arrow and shall be hold for 605s. Measure after removing pressure.

Change from an initial value: L : within10%

3. Vibration

Condition: The specimen shall be subjected to a vibration of 1.5mm amplitude, sweep frequency 10~55Hz (10Hz to 55Hz to 10Hz in a period of one minute) for 1 h in each of 3(X,Y,Z) axes.

Change from an initial value: L : within10%

4. Mechanical shock

Condition: Peak acceleration: 981 m/S2, Duration of pulse: 6ms, 3 times in each of 3(X,Y,Z)axes. The specimen must be fixed on test board. Three successive shocks shall be applied in the perpendicular direction of each surface of the specimen.

Change from an initial value: L : within10%

5. Free fall test

Condition: The specimen must be fixed on test board. It must be equipped with instruments of which weight is 500g. Then it shall be fallen freely from 1m height to rigid wood 3 times in each of three axes.

Change from an initial value: L : within10%

6. Solder ability

Specification: New solder shall cover 90% minimum of the surface immersed.

Test Method: Terminals shall be immersed for 5 to 10 seconds in flux at room temperature. Dip sample into solder bath containing molten solder at 2455 for 30.5 seconds.

7. Resistance to soldering heat

Condition: Reflow soldering method. Preheat 150~180 9030s, Peak temp 260 (230min, 3010s). The specimen shall be subjected to the reflow process under the above condition 2 times. Test board shall be 0.8mm thick. Base material shall be glass epoxy resin.

Measurement: The specimen shall be stored at standard atmospheric conditions for 1 h prior to the measurement.

Change from an initial value: L : within10%

8. Dielectric strength

Specification: Without damage.

Condition: 100V DC shall be applied for 60s between the terminal and the core.

9. Insulation resistance

Specification: 100M or more.

Condition: 100V DC shall be applied between the terminal and the core.

10. Low temperature

Condition: After stored at a temperature of -40 3 for 500 12h. The specimen should be measured, then it should be measured under normal temperature and humidity in 1h~ 2h hours.

Change from an initial value: L : within10%

11. Dry heat

Condition: The specimen shall be stored at a temperature of 852 for 500 12h. Then it shall be stabilized under standard atmospheric conditions for 1 h before measurement. Measurement shall be made within 1h~ 2h.

Change from an initial value: L : within10%

12. Damp heat

Condition: The specimen shall be stored at a temperature of 602 with relative humidity of 90 ~ 95% for 500 12h. Then it shall be stabilized under standard atmospheric conditions for 1 h before measurement. Measurement shall be made within 1h~ 2h.

Change from an initial value: L : within10%

13. Temperature cycle

Condition: The specimen shall be measured after 500 continuous cycles of temperature change of -40 for 30 min and 85 for 30 min with the transit period of 2min or less. Then it shall be stabilized under standard atmospheric conditions for 1 h before measurement. Measurement shall be made within 1h~ 2h.

Change from an initial value: L : within10%

14. Temperature drift

Specification: Inductance temperature coefficient 2000 ppm/ or less.

Condition: To be measured in the range of -25 to 85.

15. Operating temperature range

Specification: -40 ~ + 125 (including product's heating temperature).

16. Storage temperature range

Specification: -40 ~ + 85 (* -40 ~ + 60) (in packing state).

Standard atmospheric conditions

Unless otherwise specified, the standard range of atmospheric conditions in making measurements and tests are as follows; Ambient temperature : 5 to 35, Relative humidity: 45% to 85%, Air pressure: 86kPa to 106kPa. If more strict measurement is required, measurement shall be made within the following limits; Ambient temperature : 202, Relative humidity: 655%, Air pressure: 86kPa to 106kPa.

Reflow soldering condition

Reflow times: 2 times max
We recommend infrared ray as heat source of reflow bath.
However, if halogen lamp shall be used, side heat will be beyond range of resistance heat, so we cannot recommend it.

Recommended PCB pattern

(Dimensions in mm)

Packing Specifications

1. Tape Dimensions

(Dimensions in mm)

2. Taping method

Cold seal (The direction shall be seen from the top cover tape side.)

3. Reel dimensions

(Dimensions in mm)

4. Packing box

Packing case material: Kraft paper
Real quantity per packing box: 3 reels / 1box
Quantity per reel: 1000 PCS / reel
Marking: Customer's part number, Quantity, Lot number.

Prohibited Substances

RoHS regulated six substances:
1. Lead and its compounds
2. Mercury and its inorganic compounds
3. Cadmium and its compounds
4. Hexavalent chromium compounds
5. PBB
6. PBDE
Prohibition to use ozone depleting substances (ODS):
1. CFCs
2. Halon
3. Carbon tetrachloride
4. Trichloroethane (Methyl chloroform)

We confirm that our products and our production process accord with "rule of RoHS". All materials used in this product are registered material under Regulation of Manufacture of Chemical Substances.

2410121507_GLE-GCRH73-221MC_C439491.pdf

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