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Specifications
Current - Saturation (Isat):
25A
Mfr. Part #:
GDIM1770-4R7MTF
Package:
SMD,17.9x17mm
Key Attributes
Model Number:
GDIM1770-4R7MTF
Product Description
Product Overview
The GDIM 1770 series is a one-piece molded product designed for various electronic applications. These inductors are manufactured by Shenzhen Gudian Electronics Co., Ltd. and are available in multiple inductance values with different tolerance options. They are suitable for operation within a wide temperature range of -55 to +125, with the part temperature not exceeding 125 under worst-case conditions. The rated current is determined by the lower of saturation or heating current.
Product Attributes
- Brand: GDIM
- Manufacturer: SHENZHEN GUDIAN ELECTRONICS CO., LTD
- Origin: China
- Material: One-piece molded product
- Lead Free: Yes
Technical Specifications
General Specifications:
| Parameter | Value |
|---|---|
| Test Condition | 100KHz, 1.0Vrms at 25 ambient |
| Operating Temperature Range | -55 to +125 |
Dimensions (mm):
| Size (mm) | A | B | C | D (Max.) | E | F |
|---|---|---|---|---|---|---|
| 17.9 0.40 | 17.0 0.30 | 11.80.30 | 7.0 | 0+0.3 | 2.500.50 |
Land Pattern Dimensions (mm):
| A | B | C |
|---|---|---|
| 12.8 | 11.2 | 18.7 |
Model Specifications:
| Part No. | Inductance L0(uH) 20% | RDC (m) Typ | Isat (A) Max | Irms (A) Typ |
|---|---|---|---|---|
| GDIM1770-1R0MTF | 1.0 | 50.0 | 1.2 | 42.0 |
| GDIM1770-2R2MTF | 2.2 | 37.0 | 1.85 | 34.0 |
| GDIM1770-4R7MTF | 4.7 | 25.0 | 5.0 | 21.0 |
| GDIM1770-5R6MTF | 5.6 | 25.0 | 5.0 | 21.0 |
| GDIM1770-100MTF | 10.0 | 17.0 | 8.89 | 16.0 |
| GDIM1770-220MTF | 22.0 | 14.0 | 20.0 | 10.7 |
| GDIM1770-101MTF | 100.0 | 6.0 | 105 | 5.0 |
Packaging Specifications (Tape & Reel):
| Dimension | Size (mm) |
|---|---|
| Reel Diameter (C1) | 330 3.0 |
| Reel Width (H) | 32.8 0.5 |
| Tape Width (W) | 32.0 0.3 |
| Tape Thickness (T) | 2.0 0.2 |
| Pocket Pitch (P) | 24.0 0.15 |
| Carrier Tape Width (B) | 10.75 0.3 |
| Cover Tape Width (A) | 2.5 0.3 |
| Reel Inner Diameter (D0) | 2.0 0.15 |
| Pocket Hole Diameter (D) | 1001.0 |
| Hub Diameter (B1) | 13+0.5/-0.2 |
| Spool Diameter (A0) | 17.4 0.15 |
| Spool Diameter (B0) | 17.3 0.15 |
| Spool Diameter (K0) | 7.8 0.15 |
| Spool Diameter (E) | 1.75 0.1 |
| Spool Diameter (F) | 14.2 0.15 |
| Spool Diameter (P0) | 4.0 0.1 |
| Spool Diameter (P2) | 1.5+ 0.1/-0.0 |
| Spool Diameter (P2) | 1.5+ 0.1/-0.0 |
| Spool Diameter (0.4) | 0.4 0.05 |
| Packaging Quantity | 300PCS/REEL |
2506231755_GUDIAN-GDIM1770-4R7MTF_C49237943.pdf
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