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Specifications
Current Rating:
2.5A
Inductance:
10uH
Tolerance:
±20%
DC Resistance(DCR):
200mΩ
Type:
Molded Inductor
Current - Saturation(Isat):
2.5A
Mfr. Part #:
XRTC404012S100MBCA
Package:
SMD,4x4mm
Key Attributes
Model Number:
XRTC404012S100MBCA
Product Description
Product Overview
This document details the Mini Molding Power Inductors, model XRTC404012S100MBCA. These inductors are designed for high current and low loss applications, featuring a metal dust core for high performance (Isat) and low Rdc for reduced loss. The closed magnetic circuit design minimizes leakage flux, and the vinyl thermal spray ensures surface compactness. The product complies with RoHS2.0, Halogen, and Reach standards, and is lead (Pb) free.
Product Attributes
- Brand: XRTC
- Origin: Dongguan Xiangru Electronics Co., Ltd.
- Material: Metal dust core, Vinyl thermal spray
- Color: Black
- Certifications: RoHS2.0, Halogen, Reach, QESP-44
Technical Specifications
| Part Number | Inductance (uH) @ 1MHz | Rdc (m) | Heat Rating Current Irms (A) | Saturation Current Isat (A) | Operating Temperature Range | |||
| L0 (H) @ (0A) | Typical | Max | Typical | Max | Typical | Max | ||
| XRTC404012S100MBCA | 10.0 | 200 | 235 | 2.5 | 2.0 | 2.8 | 2.5 | -55 to +125 |
Dimensions (mm)
| Series | L | G | W | E | T | A | B | C |
| XRTC404012S | 4.10.2 | 1.30.2 | 4.10.2 | 1.400.2 | 1.20Max. | 4.10 | 1.10 | 4.10 |
Reliability
| Item | Requirements | Test Methods and Remarks |
| Insulation Resistance | 100M | 100 VDC between inductor coil and the middle of the top surface of the body for 60 seconds. |
| Solderability | 90% or more of electrode area shall be coated by new solder. | Dip pads in flux. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free). Solder Temperature: 2455. Immersion Time: (51) s. |
| Resistance to Soldering Heat | No visible mechanical damage. Inductance change: Within 10%. | Dip pads in flux. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free). Solder Temperature: 2605. Immersion Time: 101sec. |
| Adhesion of teral electrode | Strong bond between the pad and the core, without come off PCB. | Inductors shall be subjected to (2605)for (205)s Soldering in the base whit 0.3mm solder. And then aplombelectrode way plus tax 12 N for (101) seconds. |
| High temperature | No case deformation or change in appearance. Inductance change: Within 10% | Temperature: 1252. Time : 1000 hours. Measurement at 244 hours after test conclusion. |
| Low temperature | No visible mechanical damage. Inductance change: Within 10% | Temperature: -552. Time : 1000 hours. Measurement at 244 hours after test conclusion. |
| Thermal shock | No visible mechanical damage. Inductance change: Within 10% | The test sample shall be placed at (-553)and (1253)for (303) , different temperature conversion time is 2~3 utes. The temperature cycle shall be repeated 32 cycles. Placed at room temperature for 2 hours, within 484 hours of testing. |
| Temperature characteristic | Inductance change Pc-b,Pc-d: Within 10% | a+20 b: -40 c: +20 d: +125 e: +20 Pc-b LbLc 100% Pc-dLdLc 100% Lc Lc |
| Static Humidity | No visible mechanical damage. Inductance change: Within 10% | Inductors shall be subjected to (953)%RH . at(602)for (10004) h. Placed at room temperature for 2 hours, within 48 hours of testing. |
| Life | No visible mechanical damage. Inductance change: Within 10% | Inductors shall be store at (852)for (10004) hours with Irms applied. Placed at room temperature for 2 hours, within 48 hours of testing |
Soldering Condition (Recommendation)
| Profile Feature | Temperature | Time |
| Preheat (Tsmin to Tsmax) | 150 - 200 | 60 -120 seconds |
| Average ramp-up rate | 3/ second max. | |
| Time maintained above TL (217) | 60-150 seconds | |
| Peak Temperature (Tp) | 260 | |
| Time within +0/-5 of actual peak Temperature (tp) | 10 seconds | |
| Ramp-down Rate | 6/second max. | |
| Time 25to Peak Temperature | 8 minutes max. | |
| Allowed Re-flow times | 2 times |
Packing Dimensions (mm)
| Series | W | A0 | B0 | D0 | D1 | E | / | / | / | +0.1/-0 | 0.20 | 0.10 | |||
| 404012 | 12.00.30 | 4.400.10 | 4.400.10 | 1.5 | 1.5 | 1.75 | |||||||||
| Series | F | K0 | P0 | P2 | P1 | T | 0.10 | / | 0.10 | 0.10 | 0.10 | 0.05 | |||
| 404012 | 5.5 | 1.300.10 | 4.0 | 2.0 | 8.0 | 0.30 | 3K |
Reel Dimensions (mm)
| Type | A | B | C | All | 178 | 60 | 13 | 10 |
2410121730_XR-XRTC404012S100MBCA_C39846852.pdf
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